<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-8059968224846278436</id><updated>2025-10-24T16:49:46.037+02:00</updated><category term="getalle"/><category term="breuke"/><category term="desimale breuke"/><category term="algebra"/><category term="tafels"/><category term="eksponente"/><category term="getalbegrip"/><category term="heelgetalle"/><category term="hoeke"/><category term="inleiding"/><category term="lang deel"/><category term="opsomming"/><category term="persentasie"/><category term="plekwaarde"/><category term="sirkels"/><category term="wiskunde graad 7"/><category term="wiskunde terminologie"/><category term="wiskunde woordeskat"/><category term="wiskundige terme"/><title type='text'>Wiskunde Graad 7 en Graad 8</title><subtitle type='html'>&#39;n Blog om leerlinge wat tans in Graad 7 of Graad 8 is, behulpsaam te wees om Wiskunde beter te verstaan en om die liefde vir die vak te kweek.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>27</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-4551942902346711825</id><published>2015-05-28T05:24:00.000+02:00</published><updated>2015-05-28T05:24:03.287+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="getalbegrip"/><category scheme="http://www.blogger.com/atom/ns#" term="plekwaarde"/><title type='text'>Getalbegrip en Plekwaarde</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;/div&gt;
&lt;h2 style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;line-height: 32px;&quot;&gt;&lt;span style=&quot;font-size: x-large;&quot;&gt;Plekwaarde&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;div&gt;
&lt;b style=&quot;font-size: 21.3333339691162px; line-height: 32px;&quot;&gt;Heelgetalle&lt;/b&gt;&lt;/div&gt;
&lt;span style=&quot;line-height: 32px;&quot;&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li style=&quot;font-size: 21.3333339691162px;&quot;&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;E = Ene (1) &amp;nbsp;of &amp;nbsp;(1 x 1) &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-size: 21.3333339691162px;&quot;&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;T = Tiene (10) &amp;nbsp;of &amp;nbsp;(1 x 10) of (&lt;span lang=&quot;EN-US&quot; style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-ansi-language: EN-US; mso-bidi-font-size: 12.0pt; mso-bidi-language: AR-SA; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: EN-US;&quot;&gt;10&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;) &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;H = Honderde (100) &amp;nbsp;of &amp;nbsp;(10 x 10) of (&lt;/span&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;&lt;span lang=&quot;EN-US&quot; style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-ansi-language: EN-US; mso-bidi-font-size: 12.0pt; mso-bidi-language: AR-SA; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: EN-US;&quot;&gt;10&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;&amp;nbsp;) &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-size: 21.3333339691162px;&quot;&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;D = Duisende (1 000) &amp;nbsp;of &amp;nbsp;(10x10x10) of (&lt;span lang=&quot;EN-US&quot; style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-ansi-language: EN-US; mso-bidi-font-size: 12.0pt; mso-bidi-language: AR-SA; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: EN-US;&quot;&gt;10&lt;sup&gt;3&lt;/sup&gt;&lt;/span&gt;&amp;nbsp;)&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-size: 21.3333339691162px;&quot;&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;TD = Tien Duisende (10 000) &amp;nbsp;of &amp;nbsp;(10x10x10x10) of (&lt;span lang=&quot;EN-US&quot; style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-ansi-language: EN-US; mso-bidi-font-size: 12.0pt; mso-bidi-language: AR-SA; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: EN-US;&quot;&gt;10&lt;sup&gt;4&lt;/sup&gt;&lt;/span&gt;)&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-size: 21.3333339691162px;&quot;&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;HD = Honderd Duisende (100 000) &amp;nbsp;of &amp;nbsp;(10x10x10x10x10) of (&lt;span lang=&quot;EN-US&quot; style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-ansi-language: EN-US; mso-bidi-font-size: 12.0pt; mso-bidi-language: AR-SA; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: EN-US;&quot;&gt;10&lt;sup&gt;5&lt;/sup&gt;&lt;/span&gt;&amp;nbsp;)&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-size: 21.3333339691162px;&quot;&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;M = Miljoene (1 000 000) &amp;nbsp;of &amp;nbsp;(10x10x10x10x10x10) of (&lt;span lang=&quot;EN-US&quot; style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 16.0pt; mso-ansi-language: EN-US; mso-bidi-font-size: 12.0pt; mso-bidi-language: AR-SA; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: EN-US;&quot;&gt;10&lt;sup&gt;6&lt;/sup&gt;&lt;/span&gt;&amp;nbsp;)&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/span&gt;&lt;span style=&quot;font-size: 21.3333339691162px; line-height: 32px;&quot;&gt;&lt;b&gt;Desimale Breuke&lt;/b&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;t = tiendes &amp;nbsp;(0,1 of &amp;nbsp;1/10 )&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;h = honderdstes &amp;nbsp;(0,01 of &amp;nbsp;1/100 )&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;d = duisendstes &amp;nbsp;(0,001 of 1/1000 )&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/span&gt;&lt;span style=&quot;line-height: 32px;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: x-large;&quot;&gt;Getalwaarde&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size: 21.3333339691162px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;font-size: 21.3333339691162px; line-height: 32px;&quot;&gt;Hoeveel is die waarde van die syfer.&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;/div&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-size: 21.3333339691162px; line-height: 32px;&quot;&gt;Bv. Wat is die getalwaarde van die onderstreepte syfer: 1 256&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-size: 21.3333339691162px; line-height: 32px;&quot;&gt;Dit is 5 x 10 = 50&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;br /&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;font-size: 21.3333339691162px; line-height: 32px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;font-size: 21.3333339691162px; line-height: 32px;&quot;&gt;Hersiening: Skryf die Plekwaarde en die Getalwaarde van die onderstreepte syfers&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;

&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: left;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: left;&quot;&gt;
&lt;span lang=&quot;EN-GB&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Voorbeeld:&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;h3 style=&quot;text-align: left;&quot;&gt;
&lt;span lang=&quot;EN-GB&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; HTE &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;b&gt;Plekwaarde&lt;/b&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&lt;b&gt;Getalwaarde&lt;/b&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%;&quot;&gt;
&lt;span lang=&quot;EN-GB&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;
8&lt;b&gt;&lt;u&gt;6&lt;/u&gt;&lt;/b&gt;2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;b&gt;T&lt;/b&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; /&amp;nbsp; &amp;nbsp;&lt;b&gt;TIENE &lt;/b&gt;&amp;nbsp;)&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 6H&amp;nbsp;
/&amp;nbsp; 600&amp;nbsp; / Ses Honderd&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%;&quot;&gt;
&lt;span lang=&quot;EN-GB&quot;&gt;1.)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 7 &lt;u&gt;2&lt;/u&gt;58&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____&amp;nbsp; / ______&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____ / &amp;nbsp;________ / ________&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%;&quot;&gt;
&lt;span lang=&quot;EN-GB&quot;&gt;2.)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 62&lt;u&gt;8&lt;/u&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____
/ ______&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____
/&amp;nbsp; ________ / ________&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%;&quot;&gt;
&lt;span lang=&quot;EN-GB&quot;&gt;3.)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;u&gt;9&lt;/u&gt; 454&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____
/ ______&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____
/&amp;nbsp; ________ / ________&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%;&quot;&gt;
&lt;span lang=&quot;EN-GB&quot;&gt;4.)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 9&lt;u&gt;4&lt;/u&gt;7&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____
/ ______&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____
/&amp;nbsp; ________ / ________&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%;&quot;&gt;
&lt;span lang=&quot;EN-GB&quot;&gt;5.)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;u&gt;4&lt;/u&gt;7 079&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; =&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____ /
______&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; _____
/&amp;nbsp; ________ / ________&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/4551942902346711825/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2015/05/getalbegrip-en-plekwaarde.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/4551942902346711825'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/4551942902346711825'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2015/05/getalbegrip-en-plekwaarde.html' title='Getalbegrip en Plekwaarde'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-3820468504693718229</id><published>2012-09-17T14:42:00.000+02:00</published><updated>2013-02-05T08:56:38.139+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="getalle"/><title type='text'>Deelbaarheidstoetse</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;br /&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
Hierdie is &#39;n paar wenke om vinnig te sien of &#39;n getal deelbaar is deur &#39;n ander getal.&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
Is 24 deelbaar deur 6?&amp;nbsp;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
(Met deelbaar, bedoel ek dat dit moet deelbaar wees sonder &#39;n res!)&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
Ja 24 ÷ 6 = 4, m.a.w. 24 is deelbaar deur 6.&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
Is 23 456 deelbaar deur 2. Dis mos moeiliker ne?&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
Die antwoord is ja, 23 456 is deelbaar deur 2, want dis ‘n ewe getal.&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;b style=&quot;background-color: yellow;&quot;&gt;Die deelbaarheids toets vir 2:&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
1.&lt;span class=&quot;Apple-tab-span&quot; style=&quot;white-space: pre;&quot;&gt; &lt;/span&gt;‘n Getal is deelbaar deur 2 as dit ‘n ewe getal is.&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
2.&lt;span class=&quot;Apple-tab-span&quot; style=&quot;white-space: pre;&quot;&gt; &lt;/span&gt;‘n Getal is deelbaar deur 2 as die laaste syfers van die getal gelyk is aan 0, 2, 4, 6, 8.&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
Is die volgende getalle deelbaar deur 2?&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;348 – ja, want 8 is ‘n ewe getal&lt;/li&gt;
&lt;li&gt;22 670 – ja, want &amp;nbsp;70 is ‘n ewe getal&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;b style=&quot;background-color: yellow;&quot;&gt;Die deelbaarheids toets vir 5:&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
‘n Getal is deelbaar deur 5 as die laaste syfers gelyk is aan 0 of 5.&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
Is die volgende getalle deelbaar deur 5?&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;225 – ja, want die laaste syfer is ‘n 5.&lt;/li&gt;
&lt;li&gt;12 450 – ja, want die laaste syfer is ‘n 0.&lt;/li&gt;
&lt;li&gt;3 457 – nee, want die laaste syfer is ‘n 7.&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;b style=&quot;background-color: yellow;&quot;&gt;Die deelbaarheidstoets vir 10:&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
‘n Syfer is deelbaar deur 10 as die laaste syfer ‘n 0 is&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
Is die volgende getal deelbaar deur 10?&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;340 – ja, want die laaste syfer is ‘n 0.&lt;/li&gt;
&lt;li&gt;23 345 560 – ja, want die laaste syfer is ‘n 0.&lt;/li&gt;
&lt;li&gt;56 238 – nee, want die laaste syfer is nie ‘n 0 nie.&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;b&gt;VASLEGGING&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;margin-bottom: .0001pt; margin: 0cm;&quot;&gt;
&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;Is 568 deelbaar deur 2?&lt;/li&gt;
&lt;li&gt;Is 34 560 deelbaar deur 10?&lt;/li&gt;
&lt;li&gt;Is 55 320 deelbaar deur 5?&lt;/li&gt;
&lt;li&gt;Is 896 deelbaar deur 2?&lt;/li&gt;
&lt;li&gt;Is 21 899 Deelbaar deur 5?&lt;/li&gt;
&lt;li&gt;Is 45 678 902 deelbaar deur 10?&amp;nbsp;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;b style=&quot;background-color: yellow;&quot;&gt;Die deelbaarheidstoets vir 3:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&#39;n Getal is deelbaar deur 3 as die som van sy syfers deelbaar is deur 3. Kom weer!&lt;br /&gt;
&lt;br /&gt;
Is 2 547 deelbaar deur 3?&lt;br /&gt;
&lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;Kry die som van die syfers: 2 + 5 + 4 + 7 = 18&lt;/li&gt;
&lt;li&gt;18 (die som van sy syfers) is deelbaar deur 3, want 18 ÷ 3 = 6&lt;/li&gt;
&lt;li&gt;2 547 is dus deelbaar deur 3.&lt;/li&gt;
&lt;/ol&gt;
&lt;div&gt;
Is die volgende getalle deelbaar deur 3?&lt;/div&gt;
&lt;div&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;198 - ja, want 1 + 9 + 8 = 18 en 18 is deelbaar deur 3.&lt;/li&gt;
&lt;li&gt;3 582 - ja, want 3 + 5 + 8 + 2 = 18 en 18 is deelbaar deur 3.&lt;/li&gt;
&lt;li&gt;56 628 - ja, want 5 + 6 + 6 + 2 + 8 = 27 en 27 is deelbaar deur 3.&amp;nbsp;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/3820468504693718229/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/09/deelbaarheids-toetse.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3820468504693718229'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3820468504693718229'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/09/deelbaarheids-toetse.html' title='Deelbaarheidstoetse'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-4132317536518513403</id><published>2012-09-17T12:54:00.004+02:00</published><updated>2012-09-17T13:33:57.258+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="lang deel"/><category scheme="http://www.blogger.com/atom/ns#" term="tafels"/><title type='text'>Aanlyn Wiskunde speletjies</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Soos ek op die uitkyk is vir hulpmiddels wat kan bydrae tot jou vordering, sien ek gedurig oulike speletjies.&lt;br /&gt;
Ek sal vir jou &#39;n paar skakels hier opsit wat jy kan gebruik om jou basiese vaardighede op te skerp.&lt;br /&gt;
&lt;br /&gt;
Ek hoop jy geniet dit. Klik op die foto om na die bladsy te gaan.&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Tafels&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;a href=&quot;http://www.mathsonline.com.au/games/times_tables&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEja2yKVSXe3xR_v5oDpKAnP4acy-I5Z6WhzrU50HTCkEiN7U-fZ3G_MVST5u1Jj-Zak8FF4DcaSO_EKu-nSlJQUch_MM8s6m_-TopZbtQdNWpM0sSvOnWOwIxY206CTV3RapxTr9sqfYA/s1600/timestables.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
Hoe werk dit:&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;/div&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;Kies die tafel wat jy wil oefen.&lt;/li&gt;
&lt;li&gt;Sodra die spel begin, moet jy die antwoord raak skiet voordat die lyn met antwoorde by jou kom.&lt;/li&gt;
&lt;/ol&gt;
&lt;div&gt;
_______________________________________________________________&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Lang Deelsomme&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;a href=&quot;http://www.coolmath4kids.com/long-division/number-monster-division.htm&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhP8J-PEwvI8HxDMHj__kGG4PPoqQVV4LMZLlrXD1zYIDlBi2yb1nOc0gnQTtm-0oZqAvMdY8znRVH-Rw-Ot_c2klTtt2NId0XUU-3xEgI_TLMGliD6KgFdEftrPDv0WfZnpghOIY_NMQ/s1600/langdeel.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
Hoe werk dit:&lt;/div&gt;
&lt;div&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;Jy kies hoe moeilik jy die vraag wil hê.&lt;/li&gt;
&lt;li&gt;Jy doen die som wat gegee word en tik die antwoord in.&lt;/li&gt;
&lt;li&gt;Kontroleer of jou antwoord reg of verkeed is.&lt;/li&gt;
&lt;/ol&gt;
&lt;div&gt;
________________________________________________________________&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/4132317536518513403/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/09/aanlyn-wiskunde-speletjies.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/4132317536518513403'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/4132317536518513403'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/09/aanlyn-wiskunde-speletjies.html' title='Aanlyn Wiskunde speletjies'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEja2yKVSXe3xR_v5oDpKAnP4acy-I5Z6WhzrU50HTCkEiN7U-fZ3G_MVST5u1Jj-Zak8FF4DcaSO_EKu-nSlJQUch_MM8s6m_-TopZbtQdNWpM0sSvOnWOwIxY206CTV3RapxTr9sqfYA/s72-c/timestables.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-3146928371318076153</id><published>2012-08-13T16:05:00.000+02:00</published><updated>2012-08-28T13:19:46.783+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="persentasie"/><title type='text'>Persentasie</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Wat beteken persentasie?&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Die woord persent is afgelei van die Latynse woord &lt;i&gt;per centum&lt;/i&gt;, wat &lt;b&gt;per honderd&lt;/b&gt; beteken.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Die begrip persentasie verwys na verhouding en in breukvorm verwys dit na &#39;n &#39;n spesial breuk, nl &#39;n breuk waarvan die noemer 100 is.&amp;nbsp;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Wat bedoel ek as ek praat van &#39;n verhouding?&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Kom ek verduidelik aan die hand van die volgende sin:&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Volgens studies, is sowat 75% van leerlinge wat goed doen in Wiskunde redelik musiekvaardig.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Die volgende is relevant:&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Die persentasieteken lyk so: %&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;65% as &#39;n breuk lyk so (die noemer is 100): 65⁄100&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Met hierdie kennis kan ek vir jou sê dat 65 uit elke 100 mense wat goed doen in Wiskunde, is ook redelik musiekvaardig. Die verhouding is dus 65 uit 100.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Skryf die volgende breuke as persentasies:&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;1. 75⁄100 = 75%&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;2. 22⁄100 = 22%&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;3. 5⁄100 = 5%&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;4. 6⁄10 = 60% (NIE 6% NIE)&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Met hierdie laaste som, wil ek net kyk of jy wakker is en weet dat wanner jy &#39;n breuk herlei na persentasie, die noemer 100 moet wees.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Kyk na hierdie voorbeeld:&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: red;&quot;&gt;Skryf die volgende breuk as &#39;n persentasie: 3⁄10 &amp;nbsp;&lt;/span&gt;&lt;/b&gt; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;background-color: #f4cccc; font-family: inherit;&quot;&gt;Stap 1 - herlei 3⁄10 na &#39;n gelykwaardige breuk met &#39;n noemer van 100: &amp;nbsp;3⁄10 = 30⁄100 &amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: #f4cccc; font-family: inherit;&quot;&gt;Stap 2 - skryf as &#39;n persentasie: 30%&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;(As jy dit volgens hierdie 2 stappe doen, sal jy nie die fout maak om die antwoord verkeerdelik as 3% te skryf nie)&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Probeer die volgende voorbeelde - Skryf die volgende breuke as &#39;n persentasie:&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;1. 9⁄10&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;2. 12⁄20&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;3. 15⁄25&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;4. 3⁄4&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;NB Onthou die 2 stappe!!&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit; font-size: large;&quot;&gt;&lt;b&gt;Herleiding van persentasies&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;25% = &amp;nbsp;25⁄100 &amp;nbsp;= 0.25&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;25% is dieselfde as die breuk &amp;nbsp;25⁄100 &amp;nbsp; en is ook dieselfde as die desimale breuk 0,25.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;Al drie beteken 25 uit &#39;n 100.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;b&gt;Voorbeeld:&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span style=&quot;color: red;&quot;&gt;Bepaal 25% van 200&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
Stap 1 Skryf 25% as &#39;n desimale breuk: &amp;nbsp;25% = 0,25&lt;br /&gt;
Stap 2 Vermenigvuldig die desimale breuk met 200: 0,25 X 200 = 50&lt;br /&gt;
&lt;br /&gt;
Daarom: 25% van 200 = 50&lt;br /&gt;
&lt;br /&gt;
OF&lt;br /&gt;
&lt;br /&gt;
10% van 200 = 200 gedeel deur 10 (0,1 X 200) = 20&lt;br /&gt;
&lt;br /&gt;
25% van 200 = 10%&amp;nbsp;van 200&amp;nbsp;&amp;nbsp;+ 10%&amp;nbsp;van 200&amp;nbsp;+ 5%&amp;nbsp;van 200&amp;nbsp;= 20 + 20 + 10 = 50&lt;br /&gt;
&lt;br /&gt;
Daarom: 25% van 200 = 50
&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Voorbeelde van persentasie in die alledaagse lewe&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
1. Tans is die damme in die Wes-Kaap 75% vol.&lt;br /&gt;
&lt;br /&gt;
2. Die prys van brandstof styg volgende week met 11%.&lt;br /&gt;
&lt;br /&gt;
3. Boere het laasjaar 18% van hulle oeste verloor a.g.v. haelskade.&lt;br /&gt;
&lt;br /&gt;
4. Statistiek het bewys dat 65% van alle mense wat ernstig beseer word in ongelukke, nie hulle veiligheidsgordels dra nie.&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Oefening &lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;1. Skryf as persentasie:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;0,01&lt;/li&gt;
&lt;li&gt;0,78&lt;/li&gt;
&lt;li&gt;0,13&lt;/li&gt;
&lt;li&gt;2,5&lt;/li&gt;
&lt;li&gt;1,63&lt;/li&gt;
&lt;li&gt;0,07 &lt;/li&gt;
&lt;li&gt;0,005&lt;/li&gt;
&lt;/ul&gt;
&lt;b&gt;2. Skryf as &#39;n persentasie:&lt;/b&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;30/100&lt;/li&gt;
&lt;li&gt;350/100&lt;/li&gt;
&lt;li&gt;24/100&lt;/li&gt;
&lt;li&gt;4/100&lt;/li&gt;
&lt;li&gt;1/10&lt;/li&gt;
&lt;li&gt;1/5&lt;/li&gt;
&lt;li&gt;12/25 &lt;/li&gt;
&lt;/ul&gt;
&lt;b&gt;3. Uit &#39;n opname het 14 uit 20 leerlinge van die nuwe koeldrankgeur gehou.&lt;/b&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;Watter breuk van leerlinge hou van die nuwe geur.&lt;/li&gt;
&lt;li&gt;Hoeveel leerlinge verwag jy sou hou van die geur as jy 100 leerling gaan vra?&lt;/li&gt;
&lt;li&gt;Watter persentasie van die leerlinge hou van die nuwe geur?&lt;/li&gt;
&lt;/ul&gt;
&lt;b&gt;4. &#39;n Boer het &#39;n plaas van 150 ha. Op 30 ha is mielies geplant en 50 ha gebruik hy vir weiding.&lt;/b&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;Watter persentasie van die plaas is met mielies beplant?&lt;/li&gt;
&lt;li&gt;Watter persentasie van die plaas gebruik hy vir weiding?&lt;/li&gt;
&lt;/ul&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Nog oefeninge:&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;1. Skryf net die antwoorde neer:&lt;/b&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;50% van: 12; 44; 68; 204&lt;/li&gt;
&lt;li&gt;25% van: 20; 60; 68; 132&lt;/li&gt;
&lt;li&gt;5% van: 40; 80; 160; 300&lt;/li&gt;
&lt;li&gt;1% van: 20; 100; 1 000; 150&lt;/li&gt;
&lt;/ul&gt;
&lt;b&gt;2. Bereken:&lt;/b&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;25% van 80&lt;/li&gt;
&lt;li&gt;30% van R150&lt;/li&gt;
&lt;li&gt;100% van 80ml&lt;/li&gt;
&lt;li&gt;12,5% van 200&lt;/li&gt;
&lt;li&gt;1% van R2 &lt;/li&gt;
&lt;/ul&gt;
&lt;b&gt;3. Van watter getal is:&lt;/b&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;15 gelyk aan 25% van die getal?&lt;/li&gt;
&lt;li&gt;20% van die getal = 40?&lt;/li&gt;
&lt;li&gt;5 gelyk aan 1% van die getal?&lt;/li&gt;
&lt;li&gt;10 gelyk aan 5% van die getal?&lt;/li&gt;
&lt;/ul&gt;
Onthou: Die idee van oefeninge is om oefening te kry. Probeer hulle ALMAL.&lt;br /&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7EVNVXrHxwpK-L4IgiC1LaGxzSqc1ii57qldhxKltjcQLzYvKu_TqABOEKyoKa09gqYrIM-99iSDd3eZl00LqmSR7CGD9TeSsGfJItGv2m4tpJTg5vzNj94dozXNCS4LEO7pMOGb1pg/s1600/percent.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7EVNVXrHxwpK-L4IgiC1LaGxzSqc1ii57qldhxKltjcQLzYvKu_TqABOEKyoKa09gqYrIM-99iSDd3eZl00LqmSR7CGD9TeSsGfJItGv2m4tpJTg5vzNj94dozXNCS4LEO7pMOGb1pg/s1600/percent.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/3146928371318076153/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/08/persentasie.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3146928371318076153'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3146928371318076153'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/08/persentasie.html' title='Persentasie'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7EVNVXrHxwpK-L4IgiC1LaGxzSqc1ii57qldhxKltjcQLzYvKu_TqABOEKyoKa09gqYrIM-99iSDd3eZl00LqmSR7CGD9TeSsGfJItGv2m4tpJTg5vzNj94dozXNCS4LEO7pMOGb1pg/s72-c/percent.png" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-9035618153808670733</id><published>2012-07-24T16:04:00.001+02:00</published><updated>2012-07-24T16:06:39.397+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="algebra"/><category scheme="http://www.blogger.com/atom/ns#" term="eksponente"/><title type='text'>Algebra - Reëls vir Eksponente</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;table bgcolor=&quot;#EEC9C9&quot; border=&quot;1&quot; bordercolor=&quot;#EEC9C9&quot; cellpadding=&quot;1&quot; style=&quot;table-layout: fixed;&quot;&gt;
 &lt;colgroup&gt;&lt;col width=&quot;250&quot;&gt;&lt;/col&gt;
 &lt;col width=&quot;250&quot;&gt;&lt;/col&gt;
&lt;/colgroup&gt;&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;Reël&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;Voorbeeld&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;x&lt;sup&gt;1&lt;/sup&gt; = x&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;8&lt;sup&gt;1&lt;/sup&gt; =8&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;x&lt;sup&gt;0&lt;/sup&gt; = 1&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;5&lt;sup&gt;0&lt;/sup&gt; = 1 &lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;x&lt;sup&gt;-1&lt;/sup&gt; = 1/x&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;6&lt;sup&gt;-1&lt;/sup&gt; = 1/6&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;x&lt;sup&gt;m&lt;/sup&gt;x&lt;sup&gt;n&lt;/sup&gt; = x&lt;sup&gt;m+n&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;x&lt;sup&gt;2&lt;/sup&gt;x&lt;sup&gt;3&lt;/sup&gt; = x&lt;sup&gt;2+3&lt;/sup&gt; = x&lt;sup&gt;5&lt;/sup&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;x&lt;sup&gt;m&lt;/sup&gt;/x&lt;sup&gt;n&lt;/sup&gt; = x&lt;sup&gt;m-n&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;x&lt;sup&gt;6&lt;/sup&gt;/x&lt;sup&gt;2&lt;/sup&gt; = x&lt;sup&gt;6-2&lt;/sup&gt; = x&lt;sup&gt;4&lt;/sup&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;(x&lt;sup&gt;m&lt;/sup&gt;)&lt;sup&gt;n&lt;/sup&gt; = x&lt;sup&gt;mn&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;(x&lt;sup&gt;2&lt;/sup&gt;)&lt;sup&gt;3&lt;/sup&gt; = x&lt;sup&gt;2×3&lt;/sup&gt; = x&lt;sup&gt;6&lt;/sup&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;(xy)&lt;sup&gt;n&lt;/sup&gt; = x&lt;sup&gt;n&lt;/sup&gt;y&lt;sup&gt;n&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;(xy)&lt;sup&gt;3&lt;/sup&gt; = x&lt;sup&gt;3&lt;/sup&gt;y&lt;sup&gt;3&lt;/sup&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;(x/y)&lt;sup&gt;n&lt;/sup&gt; = x&lt;sup&gt;n&lt;/sup&gt;/y&lt;sup&gt;n&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;(x/y)&lt;sup&gt;2&lt;/sup&gt; = x&lt;sup&gt;2&lt;/sup&gt; / y&lt;sup&gt;2&lt;/sup&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span class=&quot;large&quot;&gt;x&lt;sup&gt;-n&lt;/sup&gt; = 1/x&lt;sup&gt;n&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;x&lt;sup&gt;-4&lt;/sup&gt; = 1/x&lt;sup&gt;4&lt;/sup&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;table align=&quot;center&quot; border=&quot;0&quot; cellspacing=&quot;3&quot;&gt;&lt;tbody&gt;
&lt;tr align=&quot;center&quot;&gt;&lt;th width=&quot;50%&quot;&gt;&lt;/th&gt;&lt;th width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/th&gt;&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;&lt;td style=&quot;text-align: left;&quot; width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;&lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;&lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td style=&quot;text-align: left;&quot; width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;&lt;td class=&quot;large&quot; width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;&lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;&lt;td width=&quot;50%&quot;&gt;&lt;span class=&quot;large&quot;&gt;&lt;br /&gt;&lt;sup&gt;&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;
&lt;sup&gt;&lt;/sup&gt;&lt;/td&gt;
     &lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;
&lt;sup&gt;&lt;/sup&gt;&lt;/td&gt;
     &lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;span class=&quot;large&quot;&gt;&lt;br /&gt;&lt;sup&gt;&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;
&lt;sup&gt;&lt;/sup&gt;&lt;/td&gt;
     &lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;span class=&quot;large&quot;&gt;&lt;br /&gt;&lt;sup&gt;&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;&lt;/td&gt;
     &lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;span class=&quot;large&quot;&gt;&lt;br /&gt;&lt;sup&gt;&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
      &lt;td width=&quot;50%&quot;&gt;&lt;br /&gt;
&lt;sup&gt;&lt;/sup&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/9035618153808670733/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/07/algebra-reels-vir-eksponente.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/9035618153808670733'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/9035618153808670733'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/07/algebra-reels-vir-eksponente.html' title='Algebra - Reëls vir Eksponente'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-1214327532914400563</id><published>2012-07-24T15:30:00.000+02:00</published><updated>2012-07-24T15:35:29.621+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="sirkels"/><title type='text'>Sirkels - Algemene Terme</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Voordat ons verder met sirkels kan werk, is daar &#39;n paar terme wat jy eenvoudig moet ken.&lt;br /&gt;
So hier onder het ek &#39;n paar sirkels met die terme wat op hul van toepassing is.&lt;br /&gt;
&lt;br /&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNTmo0gy7j0-YFrUSyIbAWwRxhEht1RQEaOASS2od4pTL2Vw6B8t081gG1dmT5MnPNDh3WaGEDyW7wDATrNcMiK30mCXiA9nQtjSWC8SMhsDIIeXG5IAa13ICuP_UWJcLOojoOhmTK1A/s1600/sirkelmiddelpunt.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNTmo0gy7j0-YFrUSyIbAWwRxhEht1RQEaOASS2od4pTL2Vw6B8t081gG1dmT5MnPNDh3WaGEDyW7wDATrNcMiK30mCXiA9nQtjSWC8SMhsDIIeXG5IAa13ICuP_UWJcLOojoOhmTK1A/s1600/sirkelmiddelpunt.jpg&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&#39;n &lt;u&gt;&lt;b&gt;Middellyn&lt;/b&gt;&lt;/u&gt; verdeel &#39;n sirkel in twee ewe groot helftes.&lt;/h3&gt;
&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&amp;nbsp;AB en CD is middelyne.&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjmBenDyKFH68zz5QTO7jCRg7q9-cF4T9exCAkpel1qIGzju5ofrocIgTm96kSJWdIwBhhKCHEFIe6QNdrvjx4Pdm3wA7n78u63Y-Yuu-gzzfPrVaG_LBErQEz7eATtLhWRGENoPJWaA/s1600/sirkel.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjmBenDyKFH68zz5QTO7jCRg7q9-cF4T9exCAkpel1qIGzju5ofrocIgTm96kSJWdIwBhhKCHEFIe6QNdrvjx4Pdm3wA7n78u63Y-Yuu-gzzfPrVaG_LBErQEz7eATtLhWRGENoPJWaA/s1600/sirkel.jpg&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

Die &lt;u&gt;&lt;b&gt;middelpunt&lt;/b&gt;&lt;/u&gt; van &#39;n sirkel, is waar twee middellyne kruis.&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYjq6T3KrIDJZZx_3G-qnbyGeYMPqHj-Rh9bxZKRXzh0GkBRV-dov6BL-4hvKlM2lOhjTd-9b_115gPCq-Iyd8PNhwY9HmhcmP7hTqOJHGYPXaRJPzvHoc3aB4Eay_EBq8HFAss4GBvA/s1600/sirkelradius.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYjq6T3KrIDJZZx_3G-qnbyGeYMPqHj-Rh9bxZKRXzh0GkBRV-dov6BL-4hvKlM2lOhjTd-9b_115gPCq-Iyd8PNhwY9HmhcmP7hTqOJHGYPXaRJPzvHoc3aB4Eay_EBq8HFAss4GBvA/s1600/sirkelradius.jpg&quot; /&gt;&lt;/a&gt;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&#39;n &lt;u&gt;&lt;b&gt;Straal (Radius)&lt;/b&gt;&lt;/u&gt; van &#39;n sirkel is &#39;n lyn vanaf die middelpunt (O) na die boog van die sirkel. &lt;/h3&gt;
&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;/h3&gt;
&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;/h3&gt;
&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;/h3&gt;
&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&amp;nbsp;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhfAkcd0hQE658cgA626lRnywu6moSYP77Se3rRfy4u3acTVgWyLT1pjfBP6gSB_NMPndqbSIonVppJn65haW-IYwtLUr5bk_zK4dKsmIq2qs0vhQWRG1Lt_8MRDsMgIXMS8fTeNBnwNg/s1600/sirkelkoord.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhfAkcd0hQE658cgA626lRnywu6moSYP77Se3rRfy4u3acTVgWyLT1pjfBP6gSB_NMPndqbSIonVppJn65haW-IYwtLUr5bk_zK4dKsmIq2qs0vhQWRG1Lt_8MRDsMgIXMS8fTeNBnwNg/s1600/sirkelkoord.jpg&quot; /&gt;&lt;/a&gt;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

Lyne CD en AB word &#39;n &lt;u&gt;&lt;b&gt;Koord&lt;/b&gt;&lt;/u&gt; genoem.&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTMwE1hsO6s6fOULVq_SoO3yqYz3Nu-gR7ySfUIWuEHWhVda6iOKuaR9eD8QD2AWEadAmy8S-ogQQ2J_b9bbCoJ6vQlkId7VGtuAG2IxcoGJwDU3jBGxtYiy8-GEbY7v_S_lUOX8EHzw/s1600/sirkelboog.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTMwE1hsO6s6fOULVq_SoO3yqYz3Nu-gR7ySfUIWuEHWhVda6iOKuaR9eD8QD2AWEadAmy8S-ogQQ2J_b9bbCoJ6vQlkId7VGtuAG2IxcoGJwDU3jBGxtYiy8-GEbY7v_S_lUOX8EHzw/s1600/sirkelboog.jpg&quot; /&gt;&lt;/a&gt;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

Koord AB verdeel die sirkel in &lt;u&gt;&lt;b&gt;Boog&lt;/b&gt;&lt;/u&gt; AHB (Kleinboog). (Die res van die boog word &#39;n Grootboog genoem) &lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGUOYTJrgOpGU1qRfPuUu8MUti51q7uhUnX5q7krw1H5F7X9Ec2gUNWwUlZnZvD8C_1haRTENZ3tccTMZ1dceAcui4j9CqnBzu54M4vKAv1FitaaKvIKzv34tpTQXyBZECEWfy1p-KVg/s1600/sirkelsektor.jpg&quot; style=&quot;margin-left: auto; margin-right: auto;&quot; /&gt;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&#39;n &lt;u&gt;&lt;b&gt;Sektor&lt;/b&gt;&lt;/u&gt; word begrens deur 2 radiusse (strale) en 1 boog.&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEghF9M24MuVgTksTRdRQq2XN7bbLXOrelQF7G87ROtAOf8PbLKSOuxgBw5wcaeafQdTN9XvcR-BNFd9UNV5BqOoUD7aLi5-3tA8NpbKht0Hdnw5bPiIP7oDkuSKMnqtLhEwHZC_epdb5A/s1600/sirkelsegment.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEghF9M24MuVgTksTRdRQq2XN7bbLXOrelQF7G87ROtAOf8PbLKSOuxgBw5wcaeafQdTN9XvcR-BNFd9UNV5BqOoUD7aLi5-3tA8NpbKht0Hdnw5bPiIP7oDkuSKMnqtLhEwHZC_epdb5A/s1600/sirkelsegment.jpg&quot; /&gt;&lt;/a&gt;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&#39;n &lt;u&gt;Segment&lt;/u&gt; word begrens deur &#39;n koord en &#39;n boog.&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKJ522rG_l1FBXvlgLCmHbhDEmvBOQflnqf2B8IE505f1-f3Agxkws51AZ5H9m1ptxKJgOXS-Fm-shBZY_9qgiO4JU2lpqZt8es2lmkJRSxMF75fw9OLhhXtAzbNggwbipZoCXyN12WQ/s1600/sirkelkonsentries.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKJ522rG_l1FBXvlgLCmHbhDEmvBOQflnqf2B8IE505f1-f3Agxkws51AZ5H9m1ptxKJgOXS-Fm-shBZY_9qgiO4JU2lpqZt8es2lmkJRSxMF75fw9OLhhXtAzbNggwbipZoCXyN12WQ/s1600/sirkelkonsentries.jpg&quot; /&gt;&lt;/a&gt;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;u&gt;&lt;b&gt;Konsentriese sirkels&lt;/b&gt;&lt;/u&gt; het dieselfde middelpunte, maar verskillende radiusse (strale).&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFJYdEcTdJxneR3OvqUoXGSw6YNBQ4Sr2vU8DtlhqXyoOqRuUrW1baZuHNnBF3tbDUp1SzGF5syBrwNIdYtlEck291dlTDh3-dDuXT-zM2DjHxaoElGoqsrBnzLxp8cHLHJwqtSkBLug/s1600/sirkelinwendig.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFJYdEcTdJxneR3OvqUoXGSw6YNBQ4Sr2vU8DtlhqXyoOqRuUrW1baZuHNnBF3tbDUp1SzGF5syBrwNIdYtlEck291dlTDh3-dDuXT-zM2DjHxaoElGoqsrBnzLxp8cHLHJwqtSkBLug/s1600/sirkelinwendig.gif&quot; /&gt;&lt;/a&gt;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

Hierdie sirkels raak &lt;u&gt;&lt;b&gt;inwendig&lt;/b&gt;&lt;/u&gt;.&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp; &lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiLPq3PTn7ZHAYYBSp4yMjK07lXSU6GP8j41J3KIHR9yvPKdFTYo3unCPs1n26zu4a5WuP2nwGlAd2wSVjsPveYBm0oCiSsf05TpJylm4qAqrmU0HXcMY3p0e_oIVE8ymwMwRguQvW3VA/s1600/sirkeluitwendig.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiLPq3PTn7ZHAYYBSp4yMjK07lXSU6GP8j41J3KIHR9yvPKdFTYo3unCPs1n26zu4a5WuP2nwGlAd2wSVjsPveYBm0oCiSsf05TpJylm4qAqrmU0HXcMY3p0e_oIVE8ymwMwRguQvW3VA/s1600/sirkeluitwendig.gif&quot; /&gt;&lt;/a&gt;&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;h3&gt;

Hierdie sirkels raak &lt;u&gt;&lt;b&gt;uitwendig&lt;/b&gt;&lt;/u&gt;.&lt;/h3&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;&lt;/div&gt;&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/1214327532914400563/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/07/sirkels-algemene-terme.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/1214327532914400563'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/1214327532914400563'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/07/sirkels-algemene-terme.html' title='Sirkels - Algemene Terme'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNTmo0gy7j0-YFrUSyIbAWwRxhEht1RQEaOASS2od4pTL2Vw6B8t081gG1dmT5MnPNDh3WaGEDyW7wDATrNcMiK30mCXiA9nQtjSWC8SMhsDIIeXG5IAa13ICuP_UWJcLOojoOhmTK1A/s72-c/sirkelmiddelpunt.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-4215350726572225466</id><published>2012-06-12T15:14:00.000+02:00</published><updated>2012-06-12T15:22:35.410+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="heelgetalle"/><title type='text'>Heelgetalle</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Heelgetalle kan soos volg ingedeel word:&lt;br /&gt;
&lt;br /&gt;
&lt;u&gt;&lt;span style=&quot;background-color: #fce5cd;&quot;&gt;&amp;nbsp;&amp;lt;&amp;lt;... &amp;nbsp; -5&amp;nbsp; -4&amp;nbsp; -3&amp;nbsp; -2&amp;nbsp; -1&lt;/span&gt;&amp;nbsp; 0&amp;nbsp; &lt;/u&gt;&lt;span style=&quot;background-color: #d9ead3;&quot;&gt;&lt;u&gt;1&amp;nbsp; 2&amp;nbsp; 3&amp;nbsp; 4&amp;nbsp; 5 &amp;nbsp; ...&amp;gt;&amp;gt;&amp;nbsp;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;/span&gt;&lt;/u&gt;&lt;span style=&quot;background-color: white;&quot;&gt; &amp;nbsp; (getallelyn)&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;b&gt;Negatiewe heelgetalle&lt;/b&gt;&lt;/div&gt;
nul&lt;br /&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
&lt;b&gt;Positiewe heelgetalle&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Optel van Heelgetalle &lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;i&gt;&#39;n Paar riglyne rondom optel van heelgetalle:&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
a. Hoe verder links jy beweeg op die getallelyn, hoe kleiner is die getal, bv.&lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;1 is kleiner as 5&lt;/li&gt;
&lt;li&gt;-2 is kleiner as 1&lt;/li&gt;
&lt;li&gt;-5 is kleiner as -4&lt;/li&gt;
&lt;/ol&gt;
b. Hoe verder regs jy beweeg op die getallelyn, hoe groter word die getal, bv.&lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;3 is groter as 1&lt;/li&gt;
&lt;li&gt;1 is groter -3&lt;/li&gt;
&lt;li&gt;-3 is groter as -5&lt;/li&gt;
&lt;/ol&gt;
c. Wanneer jy 2 positiewe getalle bymekaar tel, kry jy &#39;n positiewe antwoord, bv. &lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;5 + 8 = +13, maar ons skryf net 13&lt;/li&gt;
&lt;li&gt;23 + 11 = 34&lt;/li&gt;
&lt;/ol&gt;
d. As jy 2 negatiewe getalle bymekaar tel, bly die antwoord negatief, bv.&lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;(-3) + (-5) =&amp;nbsp; -8&lt;/li&gt;
&lt;li&gt;(-12) + (-6) = -18&lt;/li&gt;
&lt;/ol&gt;
d. As jy &#39;n negatiewe getal by &#39;n positiewe getal tel, kry die antwoord die teken van die grootste syfer, bv. [nb! grootste syfer beteken nie grootste getal nie]&lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;16 + (-7) = 9 (16 was die grootste syfer en was positief - die antwoord bly positief)&lt;/li&gt;
&lt;li&gt;8 + (-21) =&amp;nbsp; -13 (21 was die grootste syfer - die antwoord word dus negatief)&lt;/li&gt;
&lt;/ol&gt;
&lt;b&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Oefening:&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Watter getal is die grootste:&lt;/b&gt;&lt;br /&gt;
-34 * 13&lt;br /&gt;
-12 * -15&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Tel op:&lt;/b&gt;&lt;br /&gt;
-4 + (-5) =&lt;br /&gt;
23 + (-34) =&lt;br /&gt;
-5 + (-4) + (-21) =&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/div&gt;&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/4215350726572225466/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/06/heelgetalle.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/4215350726572225466'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/4215350726572225466'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/06/heelgetalle.html' title='Heelgetalle'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-521149485983599838</id><published>2012-06-07T07:10:00.000+02:00</published><updated>2012-06-07T09:37:46.896+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="tafels"/><title type='text'>Tafels</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Ai tog. Moet ek dan nou regtig oor tafels praat?&lt;br /&gt;
&lt;br /&gt;
Ja!!!!! Jy moet jou 
tafels ken. Nie net ken nie, maar BAIE goed ken.&lt;br /&gt;
Om Wiskunde te doen sonder 
om jou tafels te ken, is so goed om rugby of netbal met &#39;n pap bal te  speel. Jy 
kan nog speel, maar dis nie so lekker nie.&lt;br /&gt;
&lt;br /&gt;
Kom ek gee vir jou &#39;n manier 
waarop jy dit kan leer en die leerdery sal geniet.&lt;br /&gt;
Dit is die 
&lt;em&gt;vermenigvuldigings tabel&lt;/em&gt;. Ken jy hom?&lt;br /&gt;
&lt;br /&gt;
So werk hy:&lt;br /&gt;
Kyk na die 
&lt;strong&gt;RY&lt;/strong&gt; waar 3 staan. (Ons gaan van links na regs werk.)&lt;br /&gt;
&lt;span style=&quot;background-color: orange;&quot;&gt;&lt;span style=&quot;background-color: #eeeeee;&quot;&gt;3x2=6; 3x4=12; 3x6=18; 3x8=24; 
3x12=36&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white;&quot;&gt;&lt;em&gt;Die syfer aan die 
begin van die ry MAAL die syfer bo aan die kolom&lt;/em&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white;&quot;&gt;&lt;/span&gt; &lt;br /&gt;
Kyk nou na die RY waar 9 
staan:&lt;br /&gt;
&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;background-color: cyan;&quot;&gt;&lt;span style=&quot;background-color: #eeeeee;&quot;&gt;9x2=18; 9x4=36; 9x6=54; 9x8=72; 
9x12=108&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: cyan;&quot;&gt;&lt;em&gt;&lt;span style=&quot;background-color: white;&quot;&gt;Die syfer aan die begin van die ry MAAL die 
syfer bo aan die kolom&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguv3pA07NDFH1DhG7wyIeYo8AsSXoP1foD3PC1MirRhYBSq2wM-2eP7sn5Q7CtFI2eMRzIXjuoaNioLDg1RVWf08zHHKscIfdeEbDazTZWe8aLV_u5zT3z9GLbT0W-Q3yGJOxDJk0qCA/s1600/maaltabel1.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguv3pA07NDFH1DhG7wyIeYo8AsSXoP1foD3PC1MirRhYBSq2wM-2eP7sn5Q7CtFI2eMRzIXjuoaNioLDg1RVWf08zHHKscIfdeEbDazTZWe8aLV_u5zT3z9GLbT0W-Q3yGJOxDJk0qCA/s1600/maaltabel1.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUepHpy-wEXggkhrDdIYfyI1tmFIdlQQJ4yviVX738BPOCtt4QY4wguVOR0fOj7ejTODJgEdvSHfnsK-Iq2n17gs1cpHTzGSXPpgPkHIWO5wavM2CQ7zrIt26BVM-Myh1btJU3DICYAQ/s1600/maaltabelry.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUepHpy-wEXggkhrDdIYfyI1tmFIdlQQJ4yviVX738BPOCtt4QY4wguVOR0fOj7ejTODJgEdvSHfnsK-Iq2n17gs1cpHTzGSXPpgPkHIWO5wavM2CQ7zrIt26BVM-Myh1btJU3DICYAQ/s1600/maaltabelry.png&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;strong&gt;&lt;span style=&quot;background-color: yellow; font-size: small;&quot;&gt;&#39;n Ry lees jy van links na regs.&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAYe-izOELFwqTfnAeC-R67cY99920D7bnNQ13hOD1hOi6pTitatGZmLZqFQIhvohSvO498QSmjALbcpZCAva9Yn-QM_PnQQePKcULkMgIvhZqh6grbDvHuYq67ZZE6e-vmPxzAa3H_g/s1600/maaltabelkolom.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAYe-izOELFwqTfnAeC-R67cY99920D7bnNQ13hOD1hOi6pTitatGZmLZqFQIhvohSvO498QSmjALbcpZCAva9Yn-QM_PnQQePKcULkMgIvhZqh6grbDvHuYq67ZZE6e-vmPxzAa3H_g/s1600/maaltabelkolom.png&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;strong&gt;&lt;span style=&quot;background-color: yellow; font-size: small;&quot;&gt;&#39;n Kolom word van bo na onder gelees.&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
Soos enige ander speletjie, is daar reëls en hier is hulle:&lt;br /&gt;
&lt;br /&gt;
&lt;ol&gt;
&lt;li&gt;Gebruik &#39;n tabel met 5 kolomme en 6 rye (30 somme) 
&lt;/li&gt;
&lt;li&gt;Stel &#39;n stophorlosie (maks 3 min en al hoe korter soos wat jy verbeter) 
&lt;/li&gt;
&lt;li&gt;Maak die tabel moeiliker elke keer wat jy een opstel (ek sal voorbeelde hier 
onder gee) 
&lt;/li&gt;
&lt;li&gt;Geniet dit en ruil tabelle met vriende uit &lt;/li&gt;
&lt;/ol&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;strong&gt;Hier onder is tabelle 
wat geleidelik al hoe moeiliker raak:&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjEUhib6F3vCGgP1VqcnoXhbn3KiT2wIlveAMYOEHdSxmdb0AvB1mS1IdIsxRqEaau69HdgUSS9slxRCKwo_I80_cQPdM3AVD3Vytj26O10BrIrIRB5JVVC3JqB6Ein2fNoo7pm1eqrsQ/s1600/maaltabel2.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjEUhib6F3vCGgP1VqcnoXhbn3KiT2wIlveAMYOEHdSxmdb0AvB1mS1IdIsxRqEaau69HdgUSS9slxRCKwo_I80_cQPdM3AVD3Vytj26O10BrIrIRB5JVVC3JqB6Ein2fNoo7pm1eqrsQ/s1600/maaltabel2.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjEUhib6F3vCGgP1VqcnoXhbn3KiT2wIlveAMYOEHdSxmdb0AvB1mS1IdIsxRqEaau69HdgUSS9slxRCKwo_I80_cQPdM3AVD3Vytj26O10BrIrIRB5JVVC3JqB6Ein2fNoo7pm1eqrsQ/s1600/maaltabel2.png&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Tabel A&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/div&gt;
Die syfers in die rye en kolomme (Tabel A)&amp;nbsp;loop nie van groot na klein nie, maar is gemeng.&lt;br /&gt;
&lt;br /&gt;
Hier onder (Tabel B) het ek weer veelvoude van 10 bygesit.&lt;br /&gt;
Wat jy moet weet:&lt;br /&gt;
40x7=7x40=7x4x10=280 of&lt;br /&gt;
7x60=7x6x10=420&lt;br /&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWnZ5OWd8iuzfkF3kcigEsnNBzwIyECvb5tnakJXukhoAtQul62ClNkuURWFn8fyQm9VLixMjU0yeigZN7nOzf-zYCsLGFy3ySV2TQlR17wOwvZFtJ2RgosWj_QP6m4WCzopwfTgG0RQ/s1600/maaltabel3.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWnZ5OWd8iuzfkF3kcigEsnNBzwIyECvb5tnakJXukhoAtQul62ClNkuURWFn8fyQm9VLixMjU0yeigZN7nOzf-zYCsLGFy3ySV2TQlR17wOwvZFtJ2RgosWj_QP6m4WCzopwfTgG0RQ/s1600/maaltabel3.png&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Tabel B&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/div&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiW9jvyiSMfBX3z-XiTeQa_2FtuF7WLLH1v9-eo7aqdJShA7bnyJF3XwdR65x9ZchN1a1KjjeOjOUvqovEQVBDrlex2PHXQfRvlwxrwol0QKoDq0UmG6iTCZ3TeNkea7BpYLEQzyuo8Mg/s1600/maaltabel4.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiW9jvyiSMfBX3z-XiTeQa_2FtuF7WLLH1v9-eo7aqdJShA7bnyJF3XwdR65x9ZchN1a1KjjeOjOUvqovEQVBDrlex2PHXQfRvlwxrwol0QKoDq0UmG6iTCZ3TeNkea7BpYLEQzyuo8Mg/s1600/maaltabel4.png&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Tabel C&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
In&amp;nbsp;Tabel C het ek bekende getalle gesit en of 1 bygetel of afgetrek.&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
Wat moet jy weet:&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
6x41= (6x40) + (6x1) = 246 of&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
6x19= (6x20) - (6x1) = 114&lt;/div&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgn93eMLUUWqyahMk23bZxCuUzziE2z_P_-hvZOiwULvVAamTn6fDPLnNswF3KmlXTzEBghBPhhHPbXBSO-HpazwAcZXRNcbSWuE3bbXlOmiCXFoJ-YHavgpGEM4uWM3zPei2Y8D8h3NA/s1600/maaltabel5.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgn93eMLUUWqyahMk23bZxCuUzziE2z_P_-hvZOiwULvVAamTn6fDPLnNswF3KmlXTzEBghBPhhHPbXBSO-HpazwAcZXRNcbSWuE3bbXlOmiCXFoJ-YHavgpGEM4uWM3zPei2Y8D8h3NA/s1600/maaltabel5.png&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Tabel D&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
In Tabel D het ek bekende getalle gesit en 5 bygevoeg (of afgetrek)&lt;br /&gt;
Wat bedoel ek: 35=30+5 of 35=40-5&lt;br /&gt;
Wat moet jy weet:&lt;br /&gt;
5x35= (5x30) + (5x5) = 175&lt;br /&gt;
&lt;br /&gt;
Sien jy hoe mens al hoe moeiliker kan gaan.&lt;br /&gt;
&lt;span style=&quot;background-color: yellow;&quot;&gt;&lt;strong&gt;Onthou dat jy nog steeds moet kyk of jy dit binne 3 minute kan doen!!!&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;&lt;/div&gt;&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/521149485983599838/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/06/tafels.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/521149485983599838'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/521149485983599838'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/06/tafels.html' title='Tafels'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguv3pA07NDFH1DhG7wyIeYo8AsSXoP1foD3PC1MirRhYBSq2wM-2eP7sn5Q7CtFI2eMRzIXjuoaNioLDg1RVWf08zHHKscIfdeEbDazTZWe8aLV_u5zT3z9GLbT0W-Q3yGJOxDJk0qCA/s72-c/maaltabel1.png" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-5825451564676749616</id><published>2012-05-29T15:37:00.002+02:00</published><updated>2012-06-07T05:15:10.918+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="desimale breuke"/><title type='text'>Desimale Breuke: Vermenigvuldiging en deling met magte van 10</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
As jy desimale breuke moet vermenigvuldig of deel met 10 of magte van 10, ontstaan daar altyd verwarring oor waarheen om die komma te skuif.&lt;br /&gt;
&lt;br /&gt;
Kyk na die voorbeelde en jy sal sien wat ek bedoel:&lt;br /&gt;
&lt;br /&gt;
1,34 x 10 = 13,4&lt;br /&gt;
2,54 x 100 = 254&lt;br /&gt;
3,45÷ 10 = 0,345&lt;br /&gt;
23,56 ÷ 100 = 0,2356&lt;br /&gt;
&lt;br /&gt;
Hier moet jy nou net kophou en onthou eintlik skuif jy nie die komma nie, maar dis syfers wat groter of kleiner raak. &lt;strong&gt;M.a.w sy plekwaarde skuif.&lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
2 ene x 10 = 20 ene = 2 tiene&lt;br /&gt;
5 tiene x 100 = 500 tiene = 50 honderde = 5 duisende (50 x 100 = 5 000)&lt;br /&gt;
1 tiende x 10 = 1 een (&amp;nbsp;&lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;1&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;10&lt;/span&gt;&lt;/sub&gt;&amp;nbsp;x 10 = &lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;10&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;10&lt;/span&gt;&lt;/sub&gt;&amp;nbsp;&amp;nbsp;= 1)&lt;br /&gt;
&lt;br /&gt;
kom ons gee &#39;n paar voolbeelde waar ek deel:&lt;br /&gt;
&lt;br /&gt;
3 tiene ÷ 10 = 3 (30 ÷ 10 = 3 OF 30 x&amp;nbsp;&lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;1&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;10&lt;/span&gt;&lt;/sub&gt;&amp;nbsp;&amp;nbsp;=&amp;nbsp;&lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;30&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;10&lt;/span&gt;&lt;/sub&gt;&amp;nbsp;= 3)&lt;br /&gt;
2 ene ÷ 100 = 0,02 ( 2 ÷ 100&amp;nbsp;= 0,02&amp;nbsp;OF&amp;nbsp;&amp;nbsp;2 x &lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;1&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;100&lt;/span&gt;&lt;/sub&gt;  = &lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;2&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;100&lt;/span&gt;&lt;/sub&gt; = 0,02)&lt;br /&gt;
&lt;br /&gt;
&lt;em&gt;As jy hierdie wat ek hier onder skryf gaan begryp en verstaan, behoort maal en deel van desimale breuke nooit &#39;n probleem te wees nie:&lt;/em&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: #a0a0a0;&quot;&gt;
&lt;br /&gt;
&lt;strong&gt;÷ 10 is dieselfde as x&amp;nbsp;&amp;nbsp; &lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;1&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;10&lt;/span&gt;&lt;/sub&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;÷ 100 is dieselfde as x   &lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;1&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;100&lt;/span&gt;&lt;/sub&gt;     &lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;÷ 1 000 is dieselfde as x   &lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;1&lt;/span&gt;&lt;/sup&gt;⁄&lt;sub&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;1000&lt;/span&gt;&lt;/sub&gt;&lt;/strong&gt;     &lt;br /&gt;
&lt;br /&gt;&lt;/div&gt;
NB!!!!!!&lt;/div&gt;&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/5825451564676749616/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/05/desimale-breuke-vermenigvuldiging-en.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5825451564676749616'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5825451564676749616'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/05/desimale-breuke-vermenigvuldiging-en.html' title='Desimale Breuke: Vermenigvuldiging en deling met magte van 10'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-5008347813532914148</id><published>2012-05-25T13:17:00.002+02:00</published><updated>2012-05-28T16:28:51.774+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="desimale breuke"/><title type='text'>Desimale Breuke: Optel en Aftrek</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Die optel en aftrek van breuke is presies dieselfde as wanneer jy dit met heelgetalle doen.&lt;br /&gt;
Baie belangrik egter is om te onthou om tiene by tiene, ene by ene, tiendes by tiendes, ens. op te tel.&lt;br /&gt;
&lt;br /&gt;
M.a.w jy moet in jou gedagtes van die &lt;a href=&quot;http://wiskunde-graad-7.blogspot.com/2012/05/desimale-breuke.html&quot; target=&quot;_blank&quot;&gt;plekwaardetabel&lt;/a&gt; gebruik maak. Ek gaan egter in die volgende voorbeelde die werklike tabel gebruik om dit goed te illustreer:&lt;br /&gt;
&lt;br /&gt;
1. 4,16 + 7,01 = &lt;b style=&quot;color: blue;&quot;&gt;11,17 &lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;table bgcolor=&quot;#ffffff&quot; border=&quot;1&quot; bordercolor=&quot;#ffffff&quot; cellpadding=&quot;0&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp; H&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp; T&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; E&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp; &amp;nbsp; , &amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; t&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; h&amp;nbsp; &amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;4&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;, &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp; 1&amp;nbsp; &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;6&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;7&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;, &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp; 0&amp;nbsp; &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;1&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;1&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;1&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;&amp;nbsp;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;&amp;nbsp;1&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;7&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;span style=&quot;background-color: #fce5cd;&quot;&gt;H - Honderde&amp;nbsp; T - Tiene&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; E - Ene&amp;nbsp;&amp;nbsp;&amp;nbsp; t - tiendes&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; h - honderstes&lt;/span&gt;&lt;br /&gt;
2. 12,23 + 1,14 + 98,87 = &lt;b style=&quot;color: blue;&quot;&gt;113, 24&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;table bgcolor=&quot;#ffffff&quot; border=&quot;1&quot; bordercolor=&quot;#ffffff&quot; cellpadding=&quot;0&quot;&gt;


&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp; H&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp; T&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; E&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; , &amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; t&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; h&amp;nbsp; &amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;1&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;2&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;, &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp; 2&amp;nbsp; &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;3&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;1&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;,&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp; 1&amp;nbsp; &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;4&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;9&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;8&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;,&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;8&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;7&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;color: blue; text-align: center;&quot;&gt;&lt;b&gt;1&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;color: blue; text-align: center;&quot;&gt;&lt;b&gt;1&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;color: blue; text-align: center;&quot;&gt;&lt;b&gt;2&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;color: blue; text-align: center;&quot;&gt;&lt;b&gt;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;color: blue; text-align: center;&quot;&gt;&lt;b&gt;&amp;nbsp;2&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;color: blue; text-align: center;&quot;&gt;&lt;b&gt;4&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;span style=&quot;background-color: #fce5cd;&quot;&gt;H - Honderde&amp;nbsp; T - Tiene&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; E - Ene&amp;nbsp;&amp;nbsp;&amp;nbsp; t - tiendes&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; h - honderstes&lt;/span&gt;&lt;br /&gt;
3. 134,28 - 65,52 = &lt;b style=&quot;color: blue;&quot;&gt;68,76&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;table bgcolor=&quot;#ffffff&quot; border=&quot;1&quot; bordercolor=&quot;#ffffff&quot; cellpadding=&quot;0&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp; H&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp; T&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; E&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp; &amp;nbsp; , &amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; t&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: #fce5cd;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; h&amp;nbsp; &amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;1&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;3&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;4&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;, &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp; 2&amp;nbsp; &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;8&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;6&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;5&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp;, &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&amp;nbsp; 5&amp;nbsp; &lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;2&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;6&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;8&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;&amp;nbsp;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;&amp;nbsp;7&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;background-color: white; color: blue; text-align: center;&quot;&gt;&lt;b&gt;6&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;span style=&quot;background-color: #fce5cd;&quot;&gt;H - Honderde&amp;nbsp; T - Tiene&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; E - Ene&amp;nbsp;&amp;nbsp;&amp;nbsp; t - tiendes&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; h - honderstes&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
Wat is belangrik met die optel en aftrek van desimale breuke?&lt;/div&gt;
&lt;ul style=&quot;background-color: #fff2cc; text-align: left;&quot;&gt;
&lt;li&gt;werk netjies&lt;/li&gt;
&lt;li&gt;skryf getalle met dieselfde plekwaarde onder mekaar&lt;/li&gt;
&lt;li&gt;onthou dis gewone optel en aftrek&lt;/li&gt;
&lt;/ul&gt;
Hier onder is nog &#39;n paar somme wat jy op jou eie kan doen:&lt;br /&gt;
&lt;br /&gt;
1. 145,76 + 32,02 + 14,55 =&lt;br /&gt;
2. 11,30 + 115,77 + 76,66 =&lt;br /&gt;
3. 232,45 - 143,42 =&lt;br /&gt;
4. 543,23 - (34,54 + 127,87) = &lt;br /&gt;
&lt;div&gt;
&lt;br /&gt;Kontroleer jou antwoorde met &#39;n sakrekenaar - nee net kontroleer. Doen dit eers sonder die sakrekenaar. :-)&lt;/div&gt;
&lt;/div&gt;&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/5008347813532914148/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/05/desimale-breuke-optel-en-aftrek.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5008347813532914148'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5008347813532914148'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/05/desimale-breuke-optel-en-aftrek.html' title='Desimale Breuke: Optel en Aftrek'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-3448819256891593818</id><published>2012-05-15T15:52:00.001+02:00</published><updated>2020-03-27T08:13:22.984+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="desimale breuke"/><title type='text'>Desimale breuke</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Wanneer jy met desimale breuke werk, is dit belangrik om te weet dat&amp;nbsp;die desimale manier van tel, verwys na ene, tiene en tiendes asook veelvoude daarvan.&lt;br /&gt;
Huh! Wat het ek nou gesê?&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
Kom ek verduidelik aan die hand van die volgende:&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
154 is mos EEN honderd + VYF Tiene&amp;nbsp;+ 4 ene.&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
Of ek kan dit ook so skryf:&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
154 = 100 + 50 + 4&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
As ek egter die getal 6,78 skryf, sien ek die volgende:&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
Ewe skielik is daar syfers na die komma en &lt;i&gt;&lt;b&gt;jy moet weet dat hierdie syfers KLEINER as 1 is.&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
6,78 = SES ene + SEWE tiendes + AGT honderstes&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
Of ek skryf dit so:&lt;/div&gt;
&lt;div style=&quot;background-color: #fff2cc;&quot;&gt;
6,78 = 6 + 0,7+ 0, 08&lt;/div&gt;
&lt;br /&gt;
&lt;i&gt;&lt;b&gt;Plekwaardes in die desimale stelsel&lt;/b&gt;&lt;/i&gt;&lt;br /&gt;
&lt;style type=&quot;text/css&quot;&gt;
#YourTableID td {padding:2px;border:1px solid  #000000;border-collapse:collapse;}
.YourTableID0 {width:40px;}
.YourTableID1 {width:40px;}
.YourTableID2 {width:40px;}
.YourTableID3 {width:40px;}
.YourTableID4 {width:40px;}
.YourTableID5 {width:40px;}
.YourTableID6 {width:40px;}
.YourTableID7 {width:40px;}
&lt;/style&gt;

&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;table border=&quot;0&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; id=&quot;YourTableID&quot;&gt;
&lt;colgroup&gt;
&lt;col class=&quot;YourTableID0&quot;&gt;&lt;/col&gt;
&lt;col class=&quot;YourTableID1&quot;&gt;&lt;/col&gt;
&lt;col class=&quot;YourTableID2&quot;&gt;&lt;/col&gt;
&lt;col class=&quot;YourTableID3&quot;&gt;&lt;/col&gt;
&lt;col class=&quot;YourTableID4&quot;&gt;&lt;/col&gt;
&lt;col class=&quot;YourTableID5&quot;&gt;&lt;/col&gt;
&lt;col class=&quot;YourTableID6&quot;&gt;&lt;/col&gt;
&lt;col class=&quot;YourTableID7&quot;&gt;&lt;/col&gt;
&lt;/colgroup&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;b&gt;&amp;nbsp;Getal&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td&gt;&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;H&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td&gt;&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;T&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td&gt;&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;E&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td&gt;&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;&amp;nbsp;,&amp;nbsp;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td&gt;&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;t&amp;nbsp;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td&gt;&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;h&amp;nbsp;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td&gt;&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;d&amp;nbsp;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: left;&quot;&gt;&lt;div&gt;
&lt;b&gt;24&amp;nbsp;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;2&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;4&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;0&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: left;&quot;&gt;&lt;div&gt;
&lt;b&gt;739&amp;nbsp;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;7&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;3&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;9&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;0&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: left;&quot;&gt;&lt;div&gt;
&lt;b&gt;2,5&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;2&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;5&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: left;&quot;&gt;&lt;div&gt;
&lt;b&gt;14,97&amp;nbsp;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;1&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;4&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;9&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;7&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: left;&quot;&gt;&lt;div&gt;
&lt;b&gt;3,05&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;3&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;0&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;5&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: left;&quot;&gt;&lt;div&gt;
&lt;b&gt;0,257&amp;nbsp;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;0&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;2&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;5&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;7&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: left;&quot;&gt;&lt;div&gt;
&lt;b&gt;213,617 &lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;2&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;1&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;3&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;,&lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;6&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;1&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;7&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;b&gt;H - Honderde&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; T - Tiene&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; E - Ene&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;b&gt;t - tiendes&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; h - honderstes&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; d - duisendstes&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;h3 style=&quot;background-color: #d9ead3; text-align: left;&quot;&gt;


Wat is &#39;n tiende?&lt;/h3&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
&#39;n Tiende is gelyk aan &lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;10&lt;/sub&gt;, m.a.w 1 ÷ 10 = 0,1&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
Vraag:&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
Skryf vier tiendes as &#39;n breuk en as &#39;n desimale getal.&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
Antwoord: &lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
Breuk - &lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;10&lt;/sub&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
Desimale getal - 0,4&lt;/div&gt;
&lt;div style=&quot;background-color: #d9ead3;&quot;&gt;
&lt;i&gt;&lt;b&gt;As jy met tiendes werk, moet daar EEN syfer na die komma wees.&lt;/b&gt;&lt;/i&gt; &lt;/div&gt;
&lt;br /&gt;
&lt;h3 style=&quot;background-color: #cfe2f3; text-align: left;&quot;&gt;


Wat is &#39;n honderdste?&lt;/h3&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
&#39;n Honderste is gelyk aan &lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;100&lt;/sub&gt;, m.a.w 1 ÷ 100 = 0,01&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Vraag:&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Skryf 46 honderdstes as &#39;n breuk en as &#39;n desimale getal.&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Antwoord: &lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Breuk - &lt;sup&gt;46&lt;/sup&gt;⁄&lt;sub&gt;100&lt;/sub&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Desimale getal - 0,46 &lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Strikvraag:&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Vraag:&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Skryf 6 honderdstes as &#39;n breuk en as &#39;n desimale getal.&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Antwoord: &lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Breuk - &lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;100&lt;/sub&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
Desimale getal - 0,06 (NB - wees op die uitkyk hiervoor!)&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: #cfe2f3;&quot;&gt;
&lt;b&gt;&lt;i&gt;As jy werk met honderdstes, moet daar TWEE syfers na die komma wees&lt;/i&gt;&lt;/b&gt;.&lt;/div&gt;
&lt;br /&gt;
&lt;h3 style=&quot;background-color: #ead1dc; text-align: left;&quot;&gt;


Wat is &#39;n duisendste?&lt;/h3&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
&#39;n Duisendste is gelyk aan &lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;1000&lt;/sub&gt;, m.a.w 1 ÷ 1000 = 0,001&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Vraag:&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Skryf 46 duisendstes as &#39;n breuk en as &#39;n desimale getal.&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Antwoord: &lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Breuk - &lt;sup&gt;46&lt;/sup&gt;⁄&lt;sub&gt;1000&lt;/sub&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Desimale getal - 0,046 &lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Strikvraag:&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Vraag:&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Skryf 9 duisendstes as &#39;n breuk en as &#39;n desimale getal.&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Antwoord: &lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Breuk - &lt;sup&gt;9&lt;/sup&gt;⁄&lt;sub&gt;1000&lt;/sub&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
Desimale getal - 0,009 (NB - wees op die uitkyk hiervoor!)&lt;/div&gt;
&lt;div style=&quot;background-color: #ead1dc;&quot;&gt;
&lt;b&gt;&lt;i&gt;As jy werk met duisendstes, moet daar DRIE syfers na die komma wees.&lt;/i&gt;&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcjViEPYL1cB5Hx1JUdAAWBttJxvr3I3omSbT0627FWi12AgbUuc2RFPJRJ1YfuCfviwbHCHESG5tWW89eRaN59oqdJ1xx5cEogrAcuj5UamsHIjBQ-PFqHZOyKd2yQjHcbp_EokK6_g/s1600/dec5.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcjViEPYL1cB5Hx1JUdAAWBttJxvr3I3omSbT0627FWi12AgbUuc2RFPJRJ1YfuCfviwbHCHESG5tWW89eRaN59oqdJ1xx5cEogrAcuj5UamsHIjBQ-PFqHZOyKd2yQjHcbp_EokK6_g/s1600/dec5.gif&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;&lt;i&gt;&amp;nbsp;&lt;/i&gt;&lt;/b&gt;
&lt;/div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/3448819256891593818/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/05/desimale-breuke.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3448819256891593818'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3448819256891593818'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/05/desimale-breuke.html' title='Desimale breuke'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcjViEPYL1cB5Hx1JUdAAWBttJxvr3I3omSbT0627FWi12AgbUuc2RFPJRJ1YfuCfviwbHCHESG5tWW89eRaN59oqdJ1xx5cEogrAcuj5UamsHIjBQ-PFqHZOyKd2yQjHcbp_EokK6_g/s72-c/dec5.gif" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-5838376869660921303</id><published>2012-04-18T16:26:00.001+02:00</published><updated>2012-09-17T13:35:06.542+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="algebra"/><title type='text'>Algebra: Basiese reëls</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
As jy die volgende basiese reëls kan, sal dit beslis baie help met jou bewerkings wanneer jy Algebra doen.&lt;br /&gt;
&lt;br /&gt;
&lt;table bgcolor=&quot;#E3D9D9&quot; border=&quot;1&quot; bordercolor=&quot;#000000&quot; cellpadding=&quot;0&quot;&gt;


&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp; Reël &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;&lt;b&gt;&amp;nbsp; Voorbeeld&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a + b = b + a&lt;/td&gt;
&lt;td&gt;&amp;nbsp;20 + 6 = 6 + 20&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;&amp;nbsp;a x b = b x a&lt;/td&gt;
&lt;td&gt;&amp;nbsp;6 x 8 = 8 x 6&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a + (b + c) = (a + b) + c &amp;nbsp; &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;5 + (7 + 2) = (5 + 7) + 2&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a x (b x c) = (a x b) x c&lt;/td&gt;
&lt;td&gt;&amp;nbsp;4 x (12 x 2) = (4 x 12) x 2&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a(b + c) = a x b + a x c&lt;/td&gt;
&lt;td&gt;&amp;nbsp;4(3 + 7) = 4 x 3 + 4 x 7 (onthou volgorde van bewerkings)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a + 0 = a&lt;/td&gt;
&lt;td&gt;&amp;nbsp;354 + 0 = 354&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a x 1 = a&lt;/td&gt;
&lt;td&gt;&amp;nbsp;122 x 1 = 122&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a x b = ab&lt;/td&gt;
&lt;td&gt;&amp;nbsp;20 x 4 = (20)(4)&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;br /&gt;
Kom ons kyk bietjie na reëls rondom &lt;i&gt;&lt;b&gt;negatiewe getalle&lt;/b&gt;&lt;/i&gt;. Moet nou nie bekommerd raak as jy nie onmiddelik verstaan nie. Ek sal later weer verduidelik aan die hand van &#39;n paar voorbeelde&lt;br /&gt;
&lt;br /&gt;
&lt;table bgcolor=&quot;#E3D9D9&quot; border=&quot;1&quot; bordercolor=&quot;#000000&quot; cellpadding=&quot;0&quot;&gt;


&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Reël &amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Voorbeeld &amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;(- 1) a = - a&amp;nbsp; &amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (-1) (12) = -12&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;(- 1) (- a) = a&lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (- 1) (-5) = - 5&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;- (a + b) = (- a) + (- b)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; - (4 + 5) = (- 4) + (- 5) = - 9&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
Wat van 0 (nul)? Hier is &#39;n paar reëls ten opsigte van bewerkings met 0.&lt;br /&gt;
&lt;br /&gt;
&lt;table bgcolor=&quot;#E3D9D9&quot; border=&quot;1&quot; bordercolor=&quot;#000000&quot; cellpadding=&quot;0&quot;&gt;


&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Reël &amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Verduideliking&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a + 0 =&amp;nbsp; a en a - 0 = a&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;As jy nul by &#39;n getal bytel of aftrek, is die antwoord &lt;i&gt;die getal&lt;/i&gt;.&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a x 0 = 0 x a = 0&lt;/td&gt;
&lt;td&gt;&amp;nbsp;Nul vermenigvuldig met enige getal is gelyk aan &lt;i&gt;nul&lt;/i&gt;.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;0 ÷ a = 0&lt;/td&gt;
&lt;td&gt;&amp;nbsp;Nul gedeel deur enige getal is gelyk aan nul.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;a ÷ 0 = dit bestaan nie&lt;/td&gt;
&lt;td&gt;&amp;nbsp;&lt;b&gt;&lt;i&gt;Jy kan nie deur nul deel nie&lt;/i&gt;&lt;/b&gt;. (Ongedefiniëerd)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&amp;nbsp;As a x b = 0, dan is&lt;/td&gt;
&lt;td&gt;&amp;nbsp;Of a = 0 of b = 0 of beide a en b = 0&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQ7_LmzbnHFPFGMXjO5aa-sLKz8npvpijyNbQCNdfY49phdRpCjQFcnbFQy-P6s7uEEOxWXuuVgxVeVgG1psdUwBMSc77lQMfaZ6rEYsdFmzy3id8PRFeMBK2TczutWrwTHudmV-Lyfg/s1600/algebra.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQ7_LmzbnHFPFGMXjO5aa-sLKz8npvpijyNbQCNdfY49phdRpCjQFcnbFQy-P6s7uEEOxWXuuVgxVeVgG1psdUwBMSc77lQMfaZ6rEYsdFmzy3id8PRFeMBK2TczutWrwTHudmV-Lyfg/s1600/algebra.jpg&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
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&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/5838376869660921303/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/04/algebra-basiese-reels.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5838376869660921303'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5838376869660921303'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/04/algebra-basiese-reels.html' title='Algebra: Basiese reëls'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQ7_LmzbnHFPFGMXjO5aa-sLKz8npvpijyNbQCNdfY49phdRpCjQFcnbFQy-P6s7uEEOxWXuuVgxVeVgG1psdUwBMSc77lQMfaZ6rEYsdFmzy3id8PRFeMBK2TczutWrwTHudmV-Lyfg/s72-c/algebra.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-2758270840982010452</id><published>2012-04-16T17:24:00.001+02:00</published><updated>2013-02-05T09:00:12.713+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="hoeke"/><title type='text'>Hoeke</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvLU36wgf2E4vJ8UOSEJPaMGYSYaCbJRidmA63hREl2M0CbM4-oNcg3OBCBq6WsbNL8snsHzGjLCBQcToCI_dK9B4OFv2B1GmpHkQEa3w1OIRHlivoLU60eJMMEp8UTJvj4u_aGXVG1w/s1600/hoekeklassifikasie.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;280&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvLU36wgf2E4vJ8UOSEJPaMGYSYaCbJRidmA63hREl2M0CbM4-oNcg3OBCBq6WsbNL8snsHzGjLCBQcToCI_dK9B4OFv2B1GmpHkQEa3w1OIRHlivoLU60eJMMEp8UTJvj4u_aGXVG1w/s400/hoekeklassifikasie.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrmKbVHFB1cnKXIY510tMqwN0G3tHcGlH0Cd0fd99oFo2u6Y1g7F_5uo6Ccxj2PS3Q_n9vdwnPvaeSMthzoNpEFB7pYOqqlDRQa6n3eId_Hi0XZkZ4i8TNn_4OYDUO0y3WEr5VtFPF3g/s1600/hoeketerme.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;290&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrmKbVHFB1cnKXIY510tMqwN0G3tHcGlH0Cd0fd99oFo2u6Y1g7F_5uo6Ccxj2PS3Q_n9vdwnPvaeSMthzoNpEFB7pYOqqlDRQa6n3eId_Hi0XZkZ4i8TNn_4OYDUO0y3WEr5VtFPF3g/s400/hoeketerme.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Hoe meet mens &#39;n hoek?&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
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Jy maak gebruik van &#39;n gradeboog en dis hoe &#39;n gradeboog lyk:&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgW91MLZuZmEdNzq1ecMj4fDWxGAoGyEVJ7G-4O8HHJMXVO-24O8SHmqNQr5-sSjsJJ4x_PUMKaWYl05wsfbL9J4jr9lB2EcZsAz1N8V7ZerTLtqn1JPAdnZJ-d4KlSJinTMEEwOCcSLA/s1600/protractor.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgW91MLZuZmEdNzq1ecMj4fDWxGAoGyEVJ7G-4O8HHJMXVO-24O8SHmqNQr5-sSjsJJ4x_PUMKaWYl05wsfbL9J4jr9lB2EcZsAz1N8V7ZerTLtqn1JPAdnZJ-d4KlSJinTMEEwOCcSLA/s1600/protractor.gif&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
Ek weet dit lyk moontlik ingewikkeld en intimiderend, maar eintlik is dit baie eenvoudig.&lt;br /&gt;
Op die gradeboog, is daar TWEE skale, nl die &lt;b&gt;buitenste skaal&lt;/b&gt; wat van links na regs en van 0° tot 180° loop.&lt;br /&gt;
Die &lt;b&gt;binnenste skaal&lt;/b&gt; loop van regs na links van 0° tot 180°. &lt;br /&gt;
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Ek hou van prosesse en resepte, daarom is dit wat jy moet doen om &#39;n hoek te meet:&lt;br /&gt;
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&lt;b&gt;Stap 1&lt;/b&gt;: bepaal watter tipe hoek dit is: stomphoek of skerphoek&lt;br /&gt;
&lt;b&gt;Stap 2&lt;/b&gt;: As jy weet watter hoek dit is, weet jy op watter skaal jy die hoek moet lees.&lt;br /&gt;
&lt;b&gt;Stap 3&lt;/b&gt;: Plaas die gradeboog op die hoek met die middelpunt van die gradeboog op die hoek en een lyn op die 0° lyn van die gradeboog.&lt;br /&gt;
&lt;b&gt;Stap 4&lt;/b&gt;: Lees nou op die gradeboog die grootte van die hoek af.&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Voorbeeld 1&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOvYS5HR6gUscD6dxN9gdjZDVFsGIa5nx-EsV-T1n8bkjboYlWzPi8ATRg2dESuthjxj79aTG60JOvqe282_-Av5qaVZMcF0XXu0SceYHWYt9C0skSGr2i555oUutVWhqa-x0QNQHdGA/s1600/meetskerphoek.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;202&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOvYS5HR6gUscD6dxN9gdjZDVFsGIa5nx-EsV-T1n8bkjboYlWzPi8ATRg2dESuthjxj79aTG60JOvqe282_-Av5qaVZMcF0XXu0SceYHWYt9C0skSGr2i555oUutVWhqa-x0QNQHdGA/s320/meetskerphoek.gif&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;b&gt;Stap 1&lt;/b&gt;: bepaal watter tipe hoek dit is: &lt;b style=&quot;color: red;&quot;&gt;skerphoek&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;Stap 2&lt;/b&gt;: As jy weet watter hoek dit is, weet jy op watter skaal jy die hoek moet lees. &lt;b style=&quot;color: red;&quot;&gt;Die binnenste skaal&lt;/b&gt;&lt;b style=&quot;color: red;&quot;&gt;, want &#39;n skerphoek is tussen 0° en 90° groot.&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;Stap 3&lt;/b&gt;: Plaas die gradeboog op die hoek met die middelpunt van die gradeboog op die hoek en een lyn op die 0° lyn van die gradeboog. &lt;b style=&quot;color: red;&quot;&gt;Ek het dit gedoen&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;Stap 4&lt;/b&gt;: Lees nou op die gradeboog die grootte van die hoek af. Die lyn loop presies tussen 70° en 80° deur. &lt;b style=&quot;color: red;&quot;&gt;Die antwoord is dus 75°&lt;/b&gt;&lt;br /&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Voorbeeld 2&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMKTmjBzBgtYbI-eb7C7gULBnH1UHC411RSOfjcgvseQ3J24cLywmC43mcV8tPmZu_ukbU21BuY0AvQp54AICWp1Tl1lRfCQ_XuKCn5N_nCCc_luk39LvvEgvDycEvjkkI-_8pZkfykA/s1600/meetstomphoek.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;202&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMKTmjBzBgtYbI-eb7C7gULBnH1UHC411RSOfjcgvseQ3J24cLywmC43mcV8tPmZu_ukbU21BuY0AvQp54AICWp1Tl1lRfCQ_XuKCn5N_nCCc_luk39LvvEgvDycEvjkkI-_8pZkfykA/s320/meetstomphoek.gif&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;b&gt;Stap 1&lt;/b&gt;: bepaal watter tipe hoek dit is: &lt;b style=&quot;color: red;&quot;&gt;stomphoek&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;Stap 2&lt;/b&gt;: As jy weet watter hoek dit is, weet jy op watter skaal jy die hoek moet lees. &lt;b style=&quot;color: red;&quot;&gt;Die binnenste skaal&lt;/b&gt;&lt;b style=&quot;color: red;&quot;&gt;, want &#39;n stomphoek is tussen 90° en 180° groot.&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Stap 3&lt;/b&gt;: Plaas die gradeboog op die hoek met die middelpunt van die gradeboog op die hoek en een lyn op die 0° lyn van die gradeboog. &lt;b style=&quot;color: red;&quot;&gt;Ek het dit gedoen&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Stap 4&lt;/b&gt;: Lees nou op die gradeboog die grootte van die hoek af. Die lyn loop presies tussen 140° en 150° deur. &lt;b style=&quot;color: red;&quot;&gt;Die antwoord is dus 145°&lt;/b&gt;&lt;br /&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Voorbeeld 3&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrQIz5SE8O92ouDhUmdFwxcmN3dCjBpWd9qLmM72WsEzTFzCi-nYqX6FuJsY6BkUH3tgsKJT0lmh5ZRsQC5ioT-K-7KE7LLOOuHbUSmTQCStc8pD1o2UjH5jhovOYRC97hhZ9udP-rnw/s1600/meetstomphoek2.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;202&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrQIz5SE8O92ouDhUmdFwxcmN3dCjBpWd9qLmM72WsEzTFzCi-nYqX6FuJsY6BkUH3tgsKJT0lmh5ZRsQC5ioT-K-7KE7LLOOuHbUSmTQCStc8pD1o2UjH5jhovOYRC97hhZ9udP-rnw/s320/meetstomphoek2.gif&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;b&gt;Stap 1&lt;/b&gt;: bepaal watter tipe hoek dit is: &lt;b style=&quot;color: red;&quot;&gt;stomphoek&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;Stap 2&lt;/b&gt;: As jy weet watter hoek dit is, weet jy op watter skaal jy die hoek moet lees. &lt;b style=&quot;color: red;&quot;&gt;Die buitenste skaal&lt;/b&gt;&lt;b style=&quot;color: red;&quot;&gt;, want &#39;n stomphoek is tussen 90° en 180° groot.&lt;/b&gt; (Sien jy hoe verskil dit van voorbeeld 2?)&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Stap 3&lt;/b&gt;: Plaas die gradeboog op die hoek met die middelpunt van die gradeboog op die hoek en een lyn op die 0° lyn van die gradeboog. &lt;b style=&quot;color: red;&quot;&gt;Ek het dit gedoen&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Stap 4&lt;/b&gt;: Lees nou op die gradeboog die grootte van die hoek af. Die lyn loop presies tussen 160° en 170° deur. &lt;b style=&quot;color: red;&quot;&gt;Die antwoord is dus 165°&lt;/b&gt;&lt;br /&gt;
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&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/2758270840982010452/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/04/hoeke.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/2758270840982010452'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/2758270840982010452'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/04/hoeke.html' title='Hoeke'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvLU36wgf2E4vJ8UOSEJPaMGYSYaCbJRidmA63hREl2M0CbM4-oNcg3OBCBq6WsbNL8snsHzGjLCBQcToCI_dK9B4OFv2B1GmpHkQEa3w1OIRHlivoLU60eJMMEp8UTJvj4u_aGXVG1w/s72-c/hoekeklassifikasie.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-5638377187108940572</id><published>2012-04-12T11:46:00.001+02:00</published><updated>2014-01-22T05:34:09.142+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="getalle"/><title type='text'>Getalle</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Getalle kan opgedeel in die volgende onderafdelings:&lt;br /&gt;
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&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;&lt;i&gt;&lt;b&gt;Natuurlike getalle (N)&lt;/b&gt;&lt;/i&gt;: 1; 2; 3; 4; 5; 6; 7; ...&lt;/li&gt;
&lt;li&gt;&lt;i&gt;&lt;b&gt;Telgetalle (&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 12pt;&quot;&gt;N&lt;sub&gt;0&lt;/sub&gt;&lt;/span&gt;)&lt;/b&gt;&lt;/i&gt;: 0; 1; 2; 3; 4; 5; 6; ...&lt;/li&gt;
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Natuurlike getalle word weer verder onderverdeel in:&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;&lt;i&gt;&lt;b&gt;Priemgetalle&lt;/b&gt;&lt;/i&gt; - &#39;n getal wat slegs deur homself en 1 deelbaar is: 2; 3; 5; 7; 11; 13; ...&lt;/li&gt;
&lt;li&gt;&lt;i&gt;&lt;b&gt;Saamgestelde getalle&lt;/b&gt;&lt;/i&gt; - &#39;n Getal met MEER as 2 faktore: 4; 6; 8; 9; 10; 12; ...&lt;/li&gt;
&lt;li&gt;Een: 1&lt;/li&gt;
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Hier is nog &#39;n paar terme wat jy moet weet wat hul beteken:&lt;/div&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Faktore&lt;/b&gt;&lt;/span&gt;&lt;/h3&gt;
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Faktore van 10 is: 1; 2; 5; 10 m.a.w getalle wat sonder &#39;n res by 10 kan indeel&lt;/div&gt;
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&lt;i&gt;Met die inligting, kan jy nou die volgende doen:&lt;/i&gt;&lt;/div&gt;
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&lt;i&gt;&lt;b&gt;Faktore&lt;/b&gt;&lt;/i&gt; van 18 is:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1; 2; 3; 6; 9; 18&lt;/div&gt;
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&lt;i&gt;&lt;b&gt;Priemfaktore&lt;/b&gt;&lt;/i&gt; van 18 is:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 2; 3&lt;/div&gt;
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&lt;i&gt;&lt;b&gt;Saamgestelde faktore&lt;/b&gt;&lt;/i&gt; van 18 is:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 6; 9; 18&lt;/div&gt;
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&lt;i&gt;&lt;b&gt;Druk 18 uit as die produk van sy priemfaktore:&amp;nbsp;&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;
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So verloop die proses om dit te bereken &lt;/div&gt;
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18 ÷ 2 = 9&lt;/div&gt;
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&amp;nbsp; 9 ÷ 3 = 3&lt;/div&gt;
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&amp;nbsp; 3 ÷ 3 = 1&lt;/div&gt;
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DUS: 18 = 2 x 3 x 3 = 2 x 3²&lt;/div&gt;
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&lt;b&gt;18 as &#39;n produk van sy priemfaktore = 2 x 3²&lt;/b&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Grootste Gemene Deler (GGD)&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;b&gt;&lt;i&gt;Die GGD is die grootste faktor, &lt;/i&gt;&lt;i&gt;wat dieselfde, is wat in twee getalle kan indeel.&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
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Bepaal die GGD van 12 en 21:&lt;/div&gt;
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Faktore van 12:&amp;nbsp;&amp;nbsp; 1; 2; &lt;b&gt;3&lt;/b&gt;; 4; 6; 12&lt;/div&gt;
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Faktore van 21:&amp;nbsp;&amp;nbsp; 1; &lt;b&gt;3&lt;/b&gt;; 7; 21&lt;/div&gt;
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&lt;b style=&quot;background-color: #fce5cd;&quot;&gt;Die GGD van 12 en 21 is: 3&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/div&gt;
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Bepaal die GGD van 20 en 16:&lt;/div&gt;
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Faktore van 20:&amp;nbsp;&amp;nbsp; 1; 2; &lt;b&gt;4&lt;/b&gt;; 5; 10; 20&lt;/div&gt;
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Faktore van 16:&amp;nbsp;&amp;nbsp; 1; 2; &lt;b&gt;4&lt;/b&gt;; 8; 16&lt;/div&gt;
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&lt;b&gt;Die Grootste Gemene Deler (GGD) van 20 en 16 is:&amp;nbsp; 4&lt;/b&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Veelvoude&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;b&gt;&lt;i&gt;Veelvoude van 5 is alle getalle waarin 5 kan deel sonder &#39;n res: 5; 10; 15; 20; 25; ...&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
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Veelvoude van 21 is: 21; 42; 63; 84; ...&lt;br /&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Kleinste Gemene Veelvoud (KGV)&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;b&gt;&lt;i&gt;Die KGV is die kleinste veelvoud van 2 of meer getalle, wat dieselfde is (gemeen).&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
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Bepaal die KGV van 9 en 12:&lt;/div&gt;
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Veelvoude van 9 is:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 9; 18; 27; &lt;b&gt;36&lt;/b&gt;; 45; 54; 63; ...&lt;/div&gt;
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Veelvoude van 12 is:&amp;nbsp;&amp;nbsp; 12; 24; &lt;b&gt;36&lt;/b&gt;; 48; 60; 72; ...&lt;/div&gt;
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&lt;b&gt;Die KGV van 9 en 12 is: 36&lt;/b&gt;&lt;/div&gt;
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Bepaal die KGV van 5 en 7:&lt;/div&gt;
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Veelvoude van 5 is:&amp;nbsp;&amp;nbsp; 5; 10; 15; 20; 25; 30; &lt;b&gt;35&lt;/b&gt;; 40; 45; ...&lt;/div&gt;
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Veelvoude van 7 is:&amp;nbsp;&amp;nbsp; 7; 14; 21; 28; &lt;b&gt;35&lt;/b&gt;; 42; 48; 54; ...&lt;/div&gt;
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&lt;b&gt;Die KGV van 5 en 7 is: 35&lt;/b&gt;&lt;/div&gt;
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&#39;n ander manier om die KGV te bereken, is soos volg:&lt;br /&gt;
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Bepaal die KGV van 8 en 10.&lt;/div&gt;
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Stap 1. &lt;i&gt;Wat is die GGD van die 2 getalle: Dit is 2&lt;/i&gt;&lt;/div&gt;
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Faktore van 8:&amp;nbsp;&amp;nbsp;&amp;nbsp; 1; &lt;b&gt;2&lt;/b&gt;; 4; 8&lt;/div&gt;
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Faktore van 10:&amp;nbsp; 1; &lt;b&gt;2&lt;/b&gt;; 5; 10&lt;/div&gt;
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Stap 2. &lt;i&gt;Bepaal die produk van 8 en 10:&amp;nbsp; 8 x 10 = 80&lt;/i&gt;&lt;/div&gt;
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Stap 3. &lt;i&gt;Deel die produk van die getalle deur die GGD: 80 ÷ 2 = 40&lt;/i&gt;&lt;/div&gt;
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Stap 4. &lt;i&gt;&lt;b&gt;Die KGV van 8 en 10 is 40&lt;/b&gt;&lt;/i&gt; (dit is jou antwoord)&lt;/div&gt;
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Dalk is die 2de manier bietjie meer omslagtig, maar dis baie belangrik dat &lt;i&gt;&lt;b&gt;jy vir jou &#39;n metode kry wat jy verstaan en kan gebruik&lt;/b&gt;&lt;/i&gt;!!&lt;br /&gt;
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&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Vierkante&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
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&lt;i&gt;&#39;n Getal met homself vermenigvuldig, gee die vierkantsgetal&lt;/i&gt;, bv.&lt;br /&gt;
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2 x 2 = 4 jy kan dit ook so skryf 2² = 4&lt;br /&gt;
4 x 4 = 4² = 16&lt;br /&gt;
6 x 6 = 6² = 36&lt;br /&gt;
10² = 100&lt;br /&gt;
12² = 144&lt;br /&gt;
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&lt;i&gt;&lt;b&gt;(12 - 5)² = (7)² = 49&amp;nbsp;&lt;/b&gt;&lt;/i&gt;&lt;br /&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;In die vermenigvuldigingstabel, het ek al die vierkantsgetalle ingekleur.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Vierkantswortel&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
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Die vierkantswortel van 16 = 4 (&lt;i&gt;watter getal met homself vermenigvuldig gee 16&lt;/i&gt;)&lt;br /&gt;
en word as volg geskryf:&lt;br /&gt;
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√&lt;span style=&quot;text-decoration: overline;&quot;&gt;16&amp;nbsp;&lt;/span&gt; =&amp;nbsp; √&lt;span style=&quot;text-decoration: overline;&quot;&gt;4 x 4&lt;/span&gt;&amp;nbsp; = 4&lt;br /&gt;
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√&lt;span style=&quot;text-decoration: overline;&quot;&gt;9 &lt;/span&gt;&amp;nbsp; =&amp;nbsp; √&lt;span style=&quot;text-decoration: overline;&quot;&gt;3 x 3&lt;/span&gt;&amp;nbsp;&amp;nbsp; = 3&lt;br /&gt;
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As jy na die vermenigvuldigings tabel hierbo kyk, sal jy sien mens kan maklik die vierkantswortels van die gekleurde vierkantsgetalle aflees, bv.&lt;br /&gt;
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√&lt;span style=&quot;text-decoration: overline;&quot;&gt;25&amp;nbsp;&lt;/span&gt;&amp;nbsp; =&amp;nbsp; 5&lt;br /&gt;
√&lt;span style=&quot;text-decoration: overline;&quot;&gt;36 &lt;/span&gt;&amp;nbsp; =&amp;nbsp; 6&lt;br /&gt;
√64&lt;span style=&quot;text-decoration: overline;&quot;&gt; &lt;/span&gt;&amp;nbsp; =&amp;nbsp; 8&lt;span style=&quot;text-decoration: overline;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
√&lt;span style=&quot;text-decoration: overline;&quot;&gt;100&lt;/span&gt; =&amp;nbsp; 10&lt;span style=&quot;text-decoration: overline;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;i&gt;Bepaal die vierkantswortels van:&lt;/i&gt;&lt;br /&gt;
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&lt;tr&gt;&lt;td nowrap=&quot;nowrap&quot; valign=&quot;bottom&quot;&gt;√&lt;span style=&quot;text-decoration: overline;&quot;&gt;144&lt;/span&gt;&lt;span style=&quot;text-decoration: overline;&quot;&gt;&lt;/span&gt;&lt;/td&gt;&lt;td nowrap=&quot;nowrap&quot;&gt;&lt;span style=&quot;color: red;&quot;&gt;&amp;nbsp;&lt;/span&gt; &lt;/td&gt;&lt;td nowrap=&quot;nowrap&quot; valign=&quot;bottom&quot;&gt;√&lt;span style=&quot;text-decoration: overline;&quot;&gt;169&lt;/span&gt;&lt;/td&gt;&lt;td nowrap=&quot;nowrap&quot;&gt;&lt;span style=&quot;color: red;&quot;&gt;&amp;nbsp;&lt;/span&gt; &lt;/td&gt;&lt;td nowrap=&quot;nowrap&quot; valign=&quot;bottom&quot;&gt;√&lt;span style=&quot;text-decoration: overline;&quot;&gt;0&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Derdemagte&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;i&gt;&#39;n Getal wat DRIE keer met homself vermenigvuldig is&lt;/i&gt;, bv.&lt;br /&gt;
&lt;br /&gt;
2 x 2 x 2 = 8 of 2³ = 8&lt;br /&gt;
5³ &amp;nbsp; = 125&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (5 x 5 x 5)&lt;br /&gt;
10³ = 1 000&amp;nbsp; (10 x 10 x 10)&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/5638377187108940572/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/04/getalle.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5638377187108940572'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5638377187108940572'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/04/getalle.html' title='Getalle'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjx399-JyN4QMWBul_EsIaxUH4acHWkU8hzILjDprdday_vkiv4UE-3AbhTP_sjAajMdgMCW8PoezlXWHDiTuCe9QHdvIExogWmRpeNQ0jINjfaQPV7v31TqkgiDG7EXnfX5K5qLUbXlA/s72-c/natuurlike+getalle.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-659067592556483530</id><published>2012-03-29T09:02:00.000+02:00</published><updated>2016-09-01T17:06:49.838+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="getalle"/><title type='text'>Halveer en verdubbel</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;div&gt;
&lt;div&gt;
In Wiskundige bewerkings is dit belangrik dat jy onnodige foute uitskakel.&lt;br /&gt;
Baie keer moet jy verdubbel ( x 2) of halveer ( ÷ 2) en in jou haastigheid, bereken jy verkeerd en eindig met &#39;n verkeerde antwoord.&lt;br /&gt;
Wat absoluut onnodig is.&lt;br /&gt;
&lt;br /&gt;
Hier onder is &#39;n maklike manier wat jy kan gebruik om hierdie bewerkings te doen.&lt;br /&gt;
Moet jy dit gebruik? Nee, net as dit vir jou sin maak en jy dit makliker en akkurater as jou gewone manier van doen, vind.&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Verdubbel&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
As ek vir jou vra om 38 te verdubbel kan jy dit as volg doen:&lt;br /&gt;
&lt;br /&gt;
38 = 40 - 2 (stem jy saam?)&lt;br /&gt;
&lt;br /&gt;
&lt;i&gt;&lt;b&gt;Daarom:&lt;/b&gt;&lt;/i&gt;&lt;br /&gt;
38 x 2 = (40 x 2) - (2 x 2) = 80 - 4 = 76&lt;br /&gt;
&lt;br /&gt;
Dit mag vir jou omslagtig klink, maar kry die tegniek onder die knie deur die volgende somme te probeer:&lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;27 x 2&lt;/li&gt;
&lt;li&gt;39 x 2&lt;/li&gt;
&lt;li&gt;56 x 2&lt;/li&gt;
&lt;li&gt;48 x 2&lt;/li&gt;
&lt;/ol&gt;
Antwoorde:&lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;54&lt;/li&gt;
&lt;li&gt;78&lt;/li&gt;
&lt;li&gt;112&lt;/li&gt;
&lt;li&gt;96&lt;/li&gt;
&lt;/ol&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
Kyk of jy ook soos ek gedink het toe jy 56 x 2 gedoen het:&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
56&amp;nbsp; = 60 - 4&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;&lt;b&gt;Daarom:&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
56 x 2 = (60 x 2) - (4 x 2) = 120 - 8 = 112&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
Jy kan mos egter ook sê:&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
56 = 50 + 6&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;&lt;b&gt;Daarom:&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
56 x 2 = (50 x 2) + (6 x 2) = 100 + 12 = 112&lt;/div&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhei95fU4WDKUOSUeJi68HT94eaUjI0SwuXGGo3xtEVnlvG2d-Zb2f12IndyRDj21asL2g_hAxDqJsm1BCMyBZfuhHsKUKOg04vhinETAUeuJGRTAt_0x8As_iOKzR7K8atITH9F-80vQ/s1600/2x.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;150&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhei95fU4WDKUOSUeJi68HT94eaUjI0SwuXGGo3xtEVnlvG2d-Zb2f12IndyRDj21asL2g_hAxDqJsm1BCMyBZfuhHsKUKOg04vhinETAUeuJGRTAt_0x8As_iOKzR7K8atITH9F-80vQ/s200/2x.gif&quot; width=&quot;200&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Halveer&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
Ons gaan dieselfde beginsels by halvering toepas.&lt;br /&gt;
&lt;br /&gt;
Halveer 56:&lt;br /&gt;
56 = 60 - 4&lt;br /&gt;
&lt;br /&gt;
&lt;i&gt;&lt;b&gt;Daarom:&lt;/b&gt;&lt;/i&gt;&lt;br /&gt;
56 ÷ 2 = (60 ÷ 2) - (4 ÷ 2) = 30 - 2 = 28&lt;br /&gt;
&lt;br /&gt;
Doen die volgende somme om te kyk of jy die tegniek suksesvol kan gebruik:&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;38 ÷ 2&lt;/li&gt;
&lt;li&gt;64 ÷ 2&lt;/li&gt;
&lt;li&gt;78 ÷ 2&lt;/li&gt;
&lt;li&gt;94 ÷ 2 &lt;/li&gt;
&lt;/ol&gt;
&lt;/div&gt;
Antwoorde:&lt;br /&gt;
&lt;ol style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;19&lt;/li&gt;
&lt;li&gt;32&lt;/li&gt;
&lt;li&gt;36&lt;/li&gt;
&lt;li&gt;47&lt;/li&gt;
&lt;/ol&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
Kyk of jy met my saamstem.&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
Halveer 94:&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
94 = 100 - 6&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;&lt;b&gt;Daarom:&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
94 ÷ 2 = (100 ÷ 2) - (6 ÷ 2) = 50 - 3 = 47&lt;/div&gt;
&lt;br /&gt;
Hoe eenvoudiger jy jou tegniek om te halveer en verdubbel hou, hoe minder onnodige foute sal jy maak. &lt;br /&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcsT0Cdo5Gs6rBCSJT2ZGy73R2g6XOHmPetZ0XCQiIJ6ol9M6Y191o_8o6cx6GG7_3TbDdPbdzibTk9b4lyhSTf32akAO5nv8DHZmqUI055rE4WJbuD6HnW5htgZnNqqJKskXZeNk1BA/s1600/halveer.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcsT0Cdo5Gs6rBCSJT2ZGy73R2g6XOHmPetZ0XCQiIJ6ol9M6Y191o_8o6cx6GG7_3TbDdPbdzibTk9b4lyhSTf32akAO5nv8DHZmqUI055rE4WJbuD6HnW5htgZnNqqJKskXZeNk1BA/s320/halveer.jpg&quot; width=&quot;269&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&amp;nbsp; &lt;br /&gt;
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&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/659067592556483530/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/in-wiskundige-bewerkings-is-dit.html#comment-form' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/659067592556483530'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/659067592556483530'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/in-wiskundige-bewerkings-is-dit.html' title='Halveer en verdubbel'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhei95fU4WDKUOSUeJi68HT94eaUjI0SwuXGGo3xtEVnlvG2d-Zb2f12IndyRDj21asL2g_hAxDqJsm1BCMyBZfuhHsKUKOg04vhinETAUeuJGRTAt_0x8As_iOKzR7K8atITH9F-80vQ/s72-c/2x.gif" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-3809055941763167710</id><published>2012-03-28T10:23:00.004+02:00</published><updated>2013-02-05T08:58:30.575+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="breuke"/><title type='text'>Breuke: Vereenvoudig</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Om breuke te vereenvoudig, beteken dat jy die breuk in sy eenvoudigste vorm moet kan neerskryf.&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;Hoe vereenvoudig ek &#39;n breuk?&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;Kry &#39;n gemene faktor (&lt;i&gt;&lt;b&gt;dit moet dieselfde getal wees&lt;/b&gt;&lt;/i&gt;) wat in beide die teller en die noemer kan indeel.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;Laat ek verduidelik aan die hand van &#39;n voorbeeld waar ek die volgende breuk wil vereenvoudig:&amp;nbsp; &lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;12 &lt;/sub&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;
&amp;nbsp;&lt;u&gt;6 ÷ 2&lt;/u&gt;&amp;nbsp; (2 is &#39;n faktor van 6)&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;12÷ 2 (2 is &#39;n faktor van 12)&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;is gelyk aan: 
&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;
  &lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;Maar daar is nog &#39;n gemene faktor vir die teller en noemer, nl. 3&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;u&gt;3 ÷ 3&lt;/u&gt; (3 is &#39;n faktor van 3)&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;6 ÷ 3 (3 is &#39;n faktor van 6)&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;is gelyk aan: &lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;2&lt;/sub&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;&lt;sub&gt;Daarom kan ons sê &lt;/sub&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;sub&gt; in sy eenvoudigste vorm, as  &lt;/sub&gt;&lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;2 &lt;/sub&gt;&lt;sub&gt; geskryf kan word&lt;/sub&gt;&lt;sub&gt;&lt;span style=&quot;background-color: yellow;&quot;&gt;!!&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sub&gt; &lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;
&lt;/span&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZyIe6nmVIEKmo-ty1AU7KEI70lpaLku7U8t6TryN8230P2U3Hcmkrb0AZuEPTA4EMPxxe5NpX3r_1zwTc0b0l0JUbfX27z0RGqU1mOwYrHkoF2Eye2Oa-wmuCVYHaPcDEzjW2UKZ7jQ/s1600/fractionsekwivalent.gif&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZyIe6nmVIEKmo-ty1AU7KEI70lpaLku7U8t6TryN8230P2U3Hcmkrb0AZuEPTA4EMPxxe5NpX3r_1zwTc0b0l0JUbfX27z0RGqU1mOwYrHkoF2Eye2Oa-wmuCVYHaPcDEzjW2UKZ7jQ/s1600/fractionsekwivalent.gif&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;
&lt;br /&gt;
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&lt;br /&gt;
&lt;br /&gt;
&lt;span class=&quot;byline&quot;&gt;Hier onder is meer as genoeg voorbeelde om voldoende oefening te kry. &lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span class=&quot;byline&quot;&gt;&lt;b&gt;Vereenvoudig die volgende breuke:&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;style type=&quot;text/css&quot;&gt;
.nobrtable br { display: none }
&lt;/style&gt;

&lt;div class=&quot;nobrtable&quot;&gt;
&lt;table border=&quot;1&quot; bordercolor=&quot;#99ccff&quot; cellpadding=&quot;8&quot; cellspacing=&quot;0&quot; style=&quot;background-color: #99ccff;&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;sup&gt;12&lt;/sup&gt;⁄&lt;sub&gt;16&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;5&lt;/sup&gt;⁄&lt;sub&gt;10&lt;/sub&gt;  = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;15&lt;/sub&gt;  = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;20&lt;/sup&gt;⁄&lt;sub&gt;30&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;16&lt;/sup&gt;⁄&lt;sub&gt;20&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;9&lt;/sub&gt;   = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;20&lt;/sup&gt;⁄&lt;sub&gt;25&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;2&lt;/sup&gt;⁄&lt;sub&gt;8&lt;/sub&gt;   = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;10&lt;/sup&gt;⁄&lt;sub&gt;15&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;8&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;  = ___  &lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;sup&gt;10&lt;/sup&gt;⁄&lt;sub&gt;20&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;30&lt;/sup&gt;⁄&lt;sub&gt;50&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;12&lt;/sup&gt;⁄&lt;sub&gt;15&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;15&lt;/sup&gt;⁄&lt;sub&gt;25&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;9&lt;/sup&gt;⁄&lt;sub&gt;99&lt;/sub&gt;  = ___  &lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;sup&gt;28&lt;/sup&gt;⁄&lt;sub&gt;63&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;30&lt;/sup&gt;⁄&lt;sub&gt;42&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;72&lt;/sup&gt;⁄&lt;sub&gt;81&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;35&lt;/sup&gt;⁄&lt;sub&gt;49&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;td&gt;&lt;sup&gt;40&lt;/sup&gt;⁄&lt;sub&gt;88&lt;/sub&gt; = ___  &lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/3809055941763167710/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-vereenvoudig.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3809055941763167710'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3809055941763167710'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-vereenvoudig.html' title='Breuke: Vereenvoudig'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZyIe6nmVIEKmo-ty1AU7KEI70lpaLku7U8t6TryN8230P2U3Hcmkrb0AZuEPTA4EMPxxe5NpX3r_1zwTc0b0l0JUbfX27z0RGqU1mOwYrHkoF2Eye2Oa-wmuCVYHaPcDEzjW2UKZ7jQ/s72-c/fractionsekwivalent.gif" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-5746871805962325651</id><published>2012-03-23T08:49:00.000+02:00</published><updated>2013-02-05T09:01:05.070+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="breuke"/><title type='text'>Breuke: Om breuke te deel</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;b&gt;Om breuke te vermenigvuldig met mekaar, moet jy weet wat die volgende &lt;a href=&quot;http://wiskunde-graad-7.blogspot.com/2012/02/wiskundige-woordeskat.html&quot; target=&quot;_blank&quot;&gt;terme&lt;/a&gt; beteken:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;teller&lt;/li&gt;
&lt;li&gt;noemer&lt;/li&gt;
&lt;li&gt;deler / deeltal en kwosiënt &lt;/li&gt;
&lt;li&gt;produk van&lt;/li&gt;
&lt;li&gt;vereenvoudig&lt;/li&gt;
&lt;/ul&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;b&gt;Die proses om breuke met mekaar te deel, is soos vermenigvuldig maar met een ekstra stap:&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 1&lt;/i&gt;: Bepaal die &lt;i&gt;&lt;b&gt;resiprook van die deler&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 2&lt;/i&gt;: vermenigvuldig die tellers met mekaar (van hier af is dit normale vermenigvuldiging)&lt;br /&gt;
&lt;i&gt;Stap 3&lt;/i&gt;: vermenigvuldig die noemers met mekaar&lt;br /&gt;
&lt;i&gt;Stap 4&lt;/i&gt;: skryf die produk van tellers op die produk van die noemers&lt;br /&gt;
&lt;i&gt;Stap 5&lt;/i&gt;: vereenvoudig die breuk&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;Kom ek verduidelik aan die hand van 2 voorbeelde:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 1:&amp;nbsp; &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; ÷ &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1. Die &lt;i&gt;&lt;b&gt;deler&lt;/b&gt;&lt;/i&gt; is &lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;. Die &lt;i&gt;&lt;b&gt;resiprook&lt;/b&gt;&lt;/i&gt; (omgekeerde) van &lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt; is &lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Effektief raak die som nou:&amp;nbsp; &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; x &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;
&lt;br /&gt;
2. teller x teller: 3 x 4 = 12&lt;br /&gt;
&lt;br /&gt;
3. noemer x noemer: 6 x 5 = 30&lt;br /&gt;
&lt;br /&gt;
4. skryf die produk van die tellers op die produk van die noemers: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;12&lt;/sup&gt;⁄&lt;sub&gt;30&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
5. Vereenvoudig: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;12&lt;/sup&gt;⁄&lt;sub&gt;30&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; = &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; en dit is die antwoord!&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 2:&amp;nbsp; &lt;/i&gt;&lt;/b&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;⁄&lt;sub&gt;7&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sub&gt;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&amp;nbsp; ÷&amp;nbsp; &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1.&amp;nbsp; 1. Die &lt;i&gt;&lt;b&gt;deler&lt;/b&gt;&lt;/i&gt; is &lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;. Die &lt;i&gt;&lt;b&gt;resiprook&lt;/b&gt;&lt;/i&gt; (omgekeerde) van &lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sub&gt;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt; is &lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Effektief raak die som nou:&amp;nbsp; &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/i&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;⁄&lt;sub&gt;7&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&amp;nbsp; x&amp;nbsp; &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
2. teller x teller: 5 x 4 = 20&lt;br /&gt;
&lt;br /&gt;
3. noemer x noemer: 7 x 6 = 42&lt;br /&gt;
&lt;br /&gt;
4. skryf die produk van die tellers op die produk van die noemers: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;20&lt;/sup&gt;⁄&lt;sub&gt;42&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
5. Vereenvoudig: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;20&lt;/sup&gt;⁄&lt;sub&gt;42&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; = &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;10&lt;/sup&gt;⁄&lt;sub&gt;21&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; en dit is die antwoord!&lt;br /&gt;
&lt;br /&gt;
Dis maar net &#39;n kwessie van oefen en oefen. &lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/5746871805962325651/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-om-breuke-te-deel.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5746871805962325651'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5746871805962325651'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-om-breuke-te-deel.html' title='Breuke: Om breuke te deel'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-9150219641099499097</id><published>2012-03-22T14:57:00.002+02:00</published><updated>2013-02-05T09:01:18.810+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="breuke"/><title type='text'>Breuke: Om breuke van mekaar af te trek</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;b&gt;Om breuke by mekaar te kan tel, moet jy weet wat die volgende &lt;a href=&quot;http://wiskunde-graad-7.blogspot.com/2012/02/wiskundige-woordeskat.html&quot; target=&quot;_blank&quot;&gt;terme&lt;/a&gt; beteken:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;teller&lt;/li&gt;
&lt;li&gt;noemer&lt;/li&gt;
&lt;li&gt;verskil&lt;/li&gt;
&lt;li&gt;vereenvoudig&lt;/li&gt;
&lt;/ul&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;b&gt;Die proses om breuke van mekaar af te trek, is:&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 1&lt;/i&gt;: bepaal die verskil tussen die tellers&lt;br /&gt;
&lt;i&gt;Stap 2&lt;/i&gt;: bepaal die &lt;b&gt;gemeenskaplike&lt;/b&gt; noemer&lt;br /&gt;
&lt;i&gt;Stap 3&lt;/i&gt;: skryf die verskil tussen die tellers op die &lt;i&gt;&lt;b&gt;gemeenskaplike&lt;/b&gt;&lt;/i&gt; noemer&lt;br /&gt;
&lt;i&gt;Stap 4&lt;/i&gt;: vereenvoudig die breuk&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;Kom ek verduidelik aan die hand van 2 voorbeelde:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 1:&amp;nbsp; &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;7&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; - &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1. teller - teller: 7 - 4 = 3&lt;br /&gt;
&lt;br /&gt;
2. bepaal die gemeenskaplike noemer: 12&lt;br /&gt;
&lt;br /&gt;
3. skryf die verskil tussen die tellers op die gemeenskaplike noemer: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
4. Vereenvoudig: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; =&lt;span style=&quot;background-color: #f4cccc;&quot;&gt; &lt;/span&gt;&lt;b style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: #f4cccc;&quot;&gt; en dit is die antwoord!&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 2:&amp;nbsp; &lt;/i&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;7&lt;/sup&gt;⁄&lt;sub&gt;9&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; - &lt;/i&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;9&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1. teller - teller: 7 - 1 = 6&lt;br /&gt;
&lt;br /&gt;
2. bepaal die gemeenskaplike noemer: 9&lt;br /&gt;
&lt;br /&gt;
3. skryf die verskil tussen die tellers op die gemeenskaplike noemer: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;9&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
4. Vereenvoudig: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;9&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; =&lt;span style=&quot;background-color: #f4cccc;&quot;&gt; &lt;/span&gt;&lt;b style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;⁄&lt;sub&gt;3&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: #f4cccc;&quot;&gt; en dit is die antwoord!&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b style=&quot;background-color: yellow;&quot;&gt;Maar wat as die noemers nie dieselfde getal is nie?&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;&lt;b&gt;Stap 1: herlei die breuke na gelykwaardige breuke met &#39;n dieselfde noemer&lt;/b&gt;&lt;/i&gt; &lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;span style=&quot;background-color: #fce5cd;&quot;&gt;(dis &#39;n ekstra stap)&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;background-color: #fce5cd;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 2&lt;/i&gt;: bepaal die verskil tussen die tellers&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 3&lt;/i&gt;: bepaal die &lt;b&gt;gemeenskaplike&lt;/b&gt; noemer&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 4&lt;/i&gt;: skryf die verskil van die tellers op die &lt;i&gt;&lt;b&gt;gemeenskaplike&lt;/b&gt;&lt;/i&gt; noemer&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 5&lt;/i&gt;: vereenvoudig die breuk&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 3:&amp;nbsp; &lt;sup&gt;3&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; - &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1.&amp;nbsp; herlei die breuke na gelykwaardige breuke met dieselfde noemer:&lt;br /&gt;
&amp;nbsp;&lt;i&gt;&lt;sup&gt;3&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt; = &lt;i&gt;&lt;sup&gt;9&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&amp;nbsp; en&amp;nbsp; &lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt; = &lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;8&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
Eintlik is die som dan: &lt;i&gt;&lt;sup&gt;9&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;/span&gt;&lt;/span&gt; - &lt;/i&gt;&lt;/b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;sup&gt;8&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
2. teller - teller: 9 - 8 = 1&lt;br /&gt;
&lt;br /&gt;
3. bepaal die gemeenskaplike noemer: 12&lt;br /&gt;
&lt;br /&gt;
4. skryf die verskil van die tellers op die gemeenskaplike noemer: &lt;sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;b&gt;1&lt;/b&gt;&lt;/span&gt;&lt;/sup&gt;&lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
5. Vereenvoudig: &lt;sup style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;b&gt;1&lt;/b&gt;&lt;/span&gt;&lt;/sup&gt;&lt;b style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: #f4cccc;&quot;&gt;&amp;nbsp; en dit is die antwoord!&lt;span style=&quot;background-color: white;&quot;&gt; (Hy kan nie verder vereenvoudig word nie)&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/9150219641099499097/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-om-breuke-van-mekaar-af-te-trek.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/9150219641099499097'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/9150219641099499097'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-om-breuke-van-mekaar-af-te-trek.html' title='Breuke: Om breuke van mekaar af te trek'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-4833639063859493206</id><published>2012-03-22T14:11:00.001+02:00</published><updated>2013-02-05T09:01:32.536+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="breuke"/><title type='text'>Breuke: Die optel van breuke</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;b&gt;Om breuke by mekaar te kan tel, moet jy weet wat die volgende &lt;a href=&quot;http://wiskunde-graad-7.blogspot.com/2012/02/wiskundige-woordeskat.html&quot; target=&quot;_blank&quot;&gt;terme&lt;/a&gt; beteken:&lt;/b&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;teller&lt;/li&gt;
&lt;li&gt;noemer&lt;/li&gt;
&lt;li&gt;som van&lt;/li&gt;
&lt;li&gt;vereenvoudig&lt;/li&gt;
&lt;/ul&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;b&gt;Die proses om breuke by mekaar te tel, is:&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 1&lt;/i&gt;: bepaal die som van die tellers&lt;br /&gt;
&lt;i&gt;Stap 2&lt;/i&gt;: bepaal die &lt;b&gt;gemeenskaplike&lt;/b&gt; noemer&lt;br /&gt;
&lt;i&gt;Stap 3&lt;/i&gt;: skryf die som van die tellers op die &lt;i&gt;&lt;b&gt;gemeenskaplike&lt;/b&gt;&lt;/i&gt; noemer&lt;br /&gt;
&lt;i&gt;Stap 4&lt;/i&gt;: vereenvoudig die breuk&lt;br /&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;Kom ek verduidelik aan die hand van 2 voorbeelde:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 1:&amp;nbsp; &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; + &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1. teller + teller: 3 + 4 = 7&lt;br /&gt;
&lt;br /&gt;
2. bepaal die gemeenskaplike noemer: 5&lt;br /&gt;
&lt;br /&gt;
3. skryf die som van die tellers op die gemeenskaplike noemer: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;7&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
4. Vereenvoudig: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;7&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; = &lt;span style=&quot;background-color: #f4cccc;&quot;&gt;1 &lt;/span&gt;&lt;b style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: #f4cccc;&quot;&gt; en dit is die antwoord!&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 2:&amp;nbsp; &lt;sup&gt;5&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;⁄&lt;sub&gt;7&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; + &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;7&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1. teller + teller: 3 + 4 = 7&lt;br /&gt;
&lt;br /&gt;
2. bepaal die gemeenskaplike noemer: 7&lt;br /&gt;
&lt;br /&gt;
3. skryf die som van die tellers op die gemeenskaplike noemer: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;9&lt;/sup&gt;⁄&lt;sub&gt;7&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
4. Vereenvoudig: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;9&lt;/sup&gt;⁄&lt;sub&gt;7&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; = &lt;span style=&quot;background-color: #f4cccc;&quot;&gt;1 &lt;/span&gt;&lt;b style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;⁄&lt;sub&gt;7&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: #f4cccc;&quot;&gt; en dit is die antwoord!&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Maar wat as die noemers nie dieselfde getal is nie?&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;&lt;b&gt;Stap 1: herlei die breuke na gelykwaardige breuke met &#39;n dieselfde noemer&lt;/b&gt;&lt;/i&gt; &lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;span style=&quot;background-color: #fce5cd;&quot;&gt;(dis &#39;n ekstra stap)&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;background-color: #fce5cd;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 2&lt;/i&gt;: bepaal die som van die tellers&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 3&lt;/i&gt;: bepaal die &lt;b&gt;gemeenskaplike&lt;/b&gt; noemer&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 4&lt;/i&gt;: skryf die som van die tellers op die &lt;i&gt;&lt;b&gt;gemeenskaplike&lt;/b&gt;&lt;/i&gt; noemer&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 5&lt;/i&gt;: vereenvoudig die breuk&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 3:&amp;nbsp; &lt;sup&gt;3&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; + &lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1.&amp;nbsp; herlei die breuke na gelykwaardige breuke met dieselfde noemer:&lt;br /&gt;
&amp;nbsp;&lt;i&gt;&lt;sup&gt;3&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;⁄&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt; = &lt;i&gt;&lt;sup&gt;9&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&amp;nbsp; en&amp;nbsp; &lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt; = &lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;8&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
Eintlik is die som dan: &lt;i&gt;&lt;sup&gt;9&lt;/sup&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sub&gt;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt; + &lt;/i&gt;&lt;/b&gt;&lt;i&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;8&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
2. teller + teller: 9 + 8 = 17&lt;br /&gt;
&lt;br /&gt;
3. bepaal die gemeenskaplike noemer: 12&lt;br /&gt;
&lt;br /&gt;
4. skryf die som van die tellers op die gemeenskaplike noemer: &lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;b&gt;17&lt;/b&gt;&lt;/span&gt;&lt;/sup&gt;&lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
5. Vereenvoudig: &lt;sup&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;b&gt;17&lt;/b&gt;&lt;/span&gt;&lt;/sup&gt;&lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; = &lt;span style=&quot;background-color: #f4cccc;&quot;&gt;1 &lt;/span&gt;&lt;sup style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;b&gt;5&lt;/b&gt;&lt;/span&gt;&lt;/sup&gt;&lt;b style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: #f4cccc;&quot;&gt; en dit is die antwoord!&lt;span style=&quot;background-color: white;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgH13VUTujGWF1EI2GF8bru-ZjX6joXg2VMpdSbOue3Nd-lwWoMmmGMiTXt4FzzaemHdk3MQbygaLefcXlV5_oVBh3UuB9uoPd0q9SWCrQlFyz4ErIMxaeixc6eamzOf9eq09WjBFdyPw/s1600/fractionsaddition.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgH13VUTujGWF1EI2GF8bru-ZjX6joXg2VMpdSbOue3Nd-lwWoMmmGMiTXt4FzzaemHdk3MQbygaLefcXlV5_oVBh3UuB9uoPd0q9SWCrQlFyz4ErIMxaeixc6eamzOf9eq09WjBFdyPw/s1600/fractionsaddition.JPG&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;background-color: #f4cccc;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&amp;nbsp;&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/4833639063859493206/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-die-optel-van-breuke.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/4833639063859493206'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/4833639063859493206'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-die-optel-van-breuke.html' title='Breuke: Die optel van breuke'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgH13VUTujGWF1EI2GF8bru-ZjX6joXg2VMpdSbOue3Nd-lwWoMmmGMiTXt4FzzaemHdk3MQbygaLefcXlV5_oVBh3UuB9uoPd0q9SWCrQlFyz4ErIMxaeixc6eamzOf9eq09WjBFdyPw/s72-c/fractionsaddition.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-8708306759461729430</id><published>2012-03-22T11:38:00.001+02:00</published><updated>2013-02-05T09:01:45.691+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="breuke"/><title type='text'>Breuke: Vermenigvuldiging van breuke</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;b&gt;Om breuke te vermenigvuldig met mekaar, moet jy weet wat die volgende &lt;a href=&quot;http://wiskunde-graad-7.blogspot.com/2012/02/wiskundige-woordeskat.html&quot; target=&quot;_blank&quot;&gt;terme&lt;/a&gt; beteken:&lt;/b&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: left;&quot;&gt;
&lt;li&gt;teller&lt;/li&gt;
&lt;li&gt;noemer&lt;/li&gt;
&lt;li&gt;produk van&lt;/li&gt;
&lt;li&gt;vereenvoudig&lt;/li&gt;
&lt;/ul&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;b&gt;Die proses om breuke met mekaar te vermenigvuldig, is:&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;br /&gt;
&lt;i&gt;Stap 1&lt;/i&gt;: vermenigvuldig die tellers met mekaar&lt;/div&gt;
&lt;div style=&quot;background-color: #fce5cd;&quot;&gt;
&lt;i&gt;Stap 2&lt;/i&gt;: vermenigvuldig die noemers met mekaar&lt;br /&gt;
&lt;i&gt;Stap 3&lt;/i&gt;: skryf die produk van tellers op die produk van die noemers&lt;br /&gt;
&lt;i&gt;Stap 4&lt;/i&gt;: vereenvoudig die breuk&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;Kom ek verduidelik aan die hand van 2 voorbeelde:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 1:&amp;nbsp; &lt;span style=&quot;font-size: large;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&amp;nbsp; x&amp;nbsp; &lt;span style=&quot;font-size: large;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1. teller x teller: 3 x 4 = 12&lt;br /&gt;
&lt;br /&gt;
2. noemer x noemer: 6 x 5 = 30&lt;br /&gt;
&lt;br /&gt;
3. skryf die produk van die tellers op die produk van die noemers: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;12&lt;/sup&gt;⁄&lt;sub&gt;30&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
4. Vereenvoudig: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;12&lt;/sup&gt;⁄&lt;sub&gt;30&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; = &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;⁄&lt;sub&gt;5&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt; en dit is die antwoord!&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;i&gt;Voorbeeld 2:&amp;nbsp; &lt;span style=&quot;font-size: large;&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;⁄&lt;sub&gt;7&lt;/sub&gt;&lt;/span&gt;&amp;nbsp; x&amp;nbsp; &lt;span style=&quot;font-size: large;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
1. teller x teller: 5 x 4 = 20&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
2. noemer x noemer: 7 x 6 = 42&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
3. skryf die produk van die tellers op die produk van die noemers: &lt;b&gt;&lt;span style=&quot;font-size: xx-small;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;sup&gt;20&lt;/sup&gt;⁄&lt;sub&gt;42&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
4. Vereenvoudig: &lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;sup&gt;20&lt;/sup&gt;⁄&lt;sub&gt;42&lt;/sub&gt;&lt;/span&gt;&lt;/b&gt; = &lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;sup&gt;10&lt;/sup&gt;⁄&lt;sub&gt;21&lt;/sub&gt;&lt;/span&gt;&lt;/b&gt; en dit is die antwoord!&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDswFJMMiBLtl9eouveUDmU1KJfmg1kZIBsac61QJbMbEr9DCBiz3UQPD1HURQ2MSA4EhLRmrhBY9nEUYz5mxnBD3nofKGi6n9YT8SHlciy4A1o1BphQUNMOmMqMAGDTobS4tGjkTmAg/s1600/fractionsmultiply.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDswFJMMiBLtl9eouveUDmU1KJfmg1kZIBsac61QJbMbEr9DCBiz3UQPD1HURQ2MSA4EhLRmrhBY9nEUYz5mxnBD3nofKGi6n9YT8SHlciy4A1o1BphQUNMOmMqMAGDTobS4tGjkTmAg/s1600/fractionsmultiply.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/8708306759461729430/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-vermenigvuldiging-van-breuke.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/8708306759461729430'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/8708306759461729430'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke-vermenigvuldiging-van-breuke.html' title='Breuke: Vermenigvuldiging van breuke'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDswFJMMiBLtl9eouveUDmU1KJfmg1kZIBsac61QJbMbEr9DCBiz3UQPD1HURQ2MSA4EhLRmrhBY9nEUYz5mxnBD3nofKGi6n9YT8SHlciy4A1o1BphQUNMOmMqMAGDTobS4tGjkTmAg/s72-c/fractionsmultiply.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-8030783430241262441</id><published>2012-03-09T18:36:00.003+02:00</published><updated>2012-03-22T13:14:30.219+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="breuke"/><title type='text'>Breuke</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Wat is &#39;n breuk&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;margin-bottom: 2px; text-align: left;&quot;&gt;
&#39;n Breuk verwys na &#39;n gedeelte van &#39;n geheel.&amp;nbsp;&amp;nbsp; Een Derde sal verwys na 1 deel van 3 gelyke dele. So word &#39;n derde geskryf:&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;&lt;u style=&quot;color: red;&quot;&gt;1&lt;/u&gt;&lt;/b&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: red;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt; ----- Teller&lt;/span&gt;&lt;/b&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b style=&quot;color: blue;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;3&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;lt; ----- Noemer&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&amp;nbsp;&amp;nbsp; &lt;br /&gt;
&lt;div align=&quot;center&quot; style=&quot;background-color: orange; color: red; margin-top: 2px;&quot;&gt;
&lt;b&gt; &lt;/b&gt;&lt;/div&gt;
Die &lt;b style=&quot;color: red;&quot;&gt;boonste getal (1)&lt;/b&gt; vertel vir ons na hoeveel gedeeltes ons verwys en die &lt;b style=&quot;color: blue;&quot;&gt;onderste getal (3)&lt;/b&gt; sê in hoeveel die geheel verdeel is.&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;1 is dus die &lt;i&gt;teller&lt;/i&gt;&lt;/li&gt;
&lt;li&gt;3 is die &lt;i&gt;noemer&lt;/i&gt;&lt;/li&gt;
&lt;li&gt;hierdie breuk beteken &lt;i&gt;1 ÷ 3&lt;/i&gt;&lt;/li&gt;
&lt;li&gt;ons lees &lt;i&gt;een derde&lt;/i&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;br /&gt;
Ek verduidelik verder aan die hand van die volgende:&lt;br /&gt;
&lt;table cellpadding=&quot;2&quot; cellspacing=&quot;0&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td&gt;&lt;table bgcolor=&quot;white&quot; cellpadding=&quot;30&quot; cellspacing=&quot;0&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td&gt;&lt;table cellpadding=&quot;2&quot; cellspacing=&quot;0&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td nowrap=&quot;nowrap&quot;&gt;1.&amp;nbsp;&amp;nbsp;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;div align=&quot;center&quot; style=&quot;margin-bottom: 2;&quot;&gt;
4&lt;/div&gt;
&lt;div align=&quot;center&quot; style=&quot;margin-bottom: 2; margin-top: 2;&quot;&gt;
&lt;img border=&quot;0&quot; height=&quot;1&quot; src=&quot;http://www.homeschoolmath.net/worksheets/0.gif&quot; width=&quot;22&quot; /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; style=&quot;margin-top: 2;&quot;&gt;
12&lt;/div&gt;
&lt;/td&gt;
  
 &lt;td&gt;&amp;nbsp;vier twaalfdes beteken ek praat van 4 dele van 12 gelyke dele&lt;/td&gt;


  &lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt; 
&lt;td&gt;&lt;table cellpadding=&quot;2&quot; cellspacing=&quot;0&quot;&gt; &lt;tbody&gt;
&lt;tr&gt;
 &lt;td nowrap=&quot;nowrap&quot;&gt;2.&amp;nbsp;&amp;nbsp;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;div align=&quot;center&quot; style=&quot;margin-bottom: 2;&quot;&gt;
6&lt;/div&gt;
&lt;div align=&quot;center&quot; style=&quot;margin-bottom: 2; margin-top: 2;&quot;&gt;
&lt;img border=&quot;0&quot; height=&quot;1&quot; src=&quot;http://www.homeschoolmath.net/worksheets/0.gif&quot; width=&quot;22&quot; /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; style=&quot;margin-top: 2;&quot;&gt;
11&lt;/div&gt;
&lt;/td&gt;
  
 &lt;td&gt;&amp;nbsp;ses elfdes beteken ek praat van 6 dele van 11 gelyke dele&lt;/td&gt;


  &lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt; 
&lt;td&gt;&lt;table cellpadding=&quot;2&quot; cellspacing=&quot;0&quot;&gt; &lt;tbody&gt;
&lt;tr&gt;
 &lt;td nowrap=&quot;nowrap&quot;&gt;3.&amp;nbsp;&amp;nbsp;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;div align=&quot;center&quot; style=&quot;margin-bottom: 2;&quot;&gt;
6&lt;/div&gt;
&lt;div align=&quot;center&quot; style=&quot;margin-bottom: 2; margin-top: 2;&quot;&gt;
&lt;img border=&quot;0&quot; height=&quot;1&quot; src=&quot;http://www.homeschoolmath.net/worksheets/0.gif&quot; width=&quot;22&quot; /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; style=&quot;margin-top: 2;&quot;&gt;
10&lt;/div&gt;
&lt;/td&gt;
  
 &lt;td&gt;&amp;nbsp;ses tiendes beteken ek praat van 6 dele van 10 gelyke dele&lt;/td&gt;


  &lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt; 
&lt;td&gt;&lt;table cellpadding=&quot;2&quot; cellspacing=&quot;0&quot;&gt; &lt;tbody&gt;
&lt;tr&gt;
 &lt;td nowrap=&quot;nowrap&quot;&gt;4&amp;nbsp; &lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;div align=&quot;center&quot; style=&quot;margin-bottom: 2;&quot;&gt;
11&lt;/div&gt;
&lt;div align=&quot;center&quot; style=&quot;margin-bottom: 2; margin-top: 2;&quot;&gt;
&lt;img border=&quot;0&quot; height=&quot;1&quot; src=&quot;http://www.homeschoolmath.net/worksheets/0.gif&quot; width=&quot;22&quot; /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; style=&quot;margin-top: 2;&quot;&gt;
12&lt;/div&gt;
&lt;/td&gt;
  
 &lt;td&gt;&amp;nbsp;elf twaalfdes beteken ek praat van 11 dele van 12 gelyke dele&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;
  
 &lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrPcRhW-8nK6ZyvwUKOGesOoCzu5B3efxmSX4TpZlvzkS6NOhRTG0bC6M_Yglozdicoz_7rRSrgSFhMNwXv-ZewFAPhPQVQp0DmUWXjt5ktZLjX7piqR9YUOCxXcST6i9OdDO_5SYZkw/s1600/4+sesdes.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;318&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrPcRhW-8nK6ZyvwUKOGesOoCzu5B3efxmSX4TpZlvzkS6NOhRTG0bC6M_Yglozdicoz_7rRSrgSFhMNwXv-ZewFAPhPQVQp0DmUWXjt5ktZLjX7piqR9YUOCxXcST6i9OdDO_5SYZkw/s320/4+sesdes.gif&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;In hierdie grafiek, is vier (teller) sesdes (noemer) ingekleur.&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;b&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Gelykwaardige / Ekwivalente Breuke&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdzEKRIEDHg-hRRA9pYxRc_he3f9wteXDbE-wMbBkheufV7TcclOP_dxw9Q2bcZx3ahSwiQ8j55FdW_oG_Edo582y1dAeITOx9Gfxk-OxoRR2eZBXL75nEV-5oJdLxFsfwo_tp5KiNMQ/s1600/fractions.gif&quot; imageanchor=&quot;1&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdzEKRIEDHg-hRRA9pYxRc_he3f9wteXDbE-wMbBkheufV7TcclOP_dxw9Q2bcZx3ahSwiQ8j55FdW_oG_Edo582y1dAeITOx9Gfxk-OxoRR2eZBXL75nEV-5oJdLxFsfwo_tp5KiNMQ/s1600/fractions.gif&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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Gelykwaardige breuke is breuke wat se waarde is ewe veel is en hulle is ewe groot.&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
Kyk na die gedeeltes hier bo wat blou gekleur is, dan sien jy dat die breuke:&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;u&gt;1&lt;/u&gt; &amp;nbsp;&amp;nbsp; ; &amp;nbsp; &lt;u&gt;2&lt;/u&gt; &amp;nbsp; ; &amp;nbsp; &lt;u&gt;4&lt;/u&gt; &amp;nbsp; ; &amp;nbsp; &lt;u&gt;5&lt;/u&gt; &amp;nbsp;&amp;nbsp; ; &amp;nbsp; &lt;u&gt;6&lt;/u&gt;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;2&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; 4 &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; 8&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp; 10&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; 12&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;br /&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Almal ewe groot is. Hulle is dus gelykwaardige breuke.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Hoe vereenvoudig ek &#39;n breuk?&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Kry &#39;n gemene faktor (&lt;i&gt;&lt;b&gt;dit moet dieselfde getal wees&lt;/b&gt;&lt;/i&gt;) wat in beide die teller en die noemer kan indeel.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Laat ek verduidelik aan die hand van &#39;n voorbeeld waar ek die volgende breuk wil vereenvoudig:&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;12 &lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&lt;u&gt;6 ÷ 2&lt;/u&gt;&amp;nbsp; (2 is &#39;n faktor van 6)&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;12÷ 2 (2 is &#39;n faktor van 12)&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;b&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;is gelyk aan: 
&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;6&lt;/sub&gt;
  &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Maar daar is nog &#39;n gemene faktor vir die teller en noemer, nl. 3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;u&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;3 ÷ 3&lt;/span&gt;&lt;/span&gt;&lt;/u&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;(3 is &#39;n faktor van 3)&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;6 ÷ 3 &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;(3 is &#39;n faktor van 6)&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;background-color: yellow;&quot;&gt;
&lt;b&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;is gelyk aan: &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;2&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;span style=&quot;background-color: yellow; font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sub&gt;&amp;nbsp;&lt;b&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Daarom kan ons sê &lt;/span&gt;&lt;/b&gt;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;background-color: yellow; font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;⁄&lt;sub&gt;12&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: yellow; font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sub&gt;&lt;span style=&quot;font-size: small;&quot;&gt; ekwivalent aan &lt;/span&gt;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: yellow; font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;⁄&lt;sub&gt;6&amp;nbsp;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: yellow; font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sub&gt;&lt;span style=&quot;font-size: small;&quot;&gt; is, maar ook &lt;/span&gt;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: yellow; font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sub&gt;&lt;span style=&quot;font-size: small;&quot;&gt;ekwivalent aan &lt;/span&gt;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: yellow; font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;⁄&lt;sub&gt;2&amp;nbsp;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: yellow; font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sub&gt;&lt;span style=&quot;font-size: small;&quot;&gt; is&lt;/span&gt;&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;sub&gt;&lt;b&gt;&lt;span style=&quot;background-color: yellow; font-size: small;&quot;&gt;!!&lt;/span&gt;&lt;/b&gt; &lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
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by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/8030783430241262441/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/8030783430241262441'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/8030783430241262441'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/breuke.html' title='Breuke'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrPcRhW-8nK6ZyvwUKOGesOoCzu5B3efxmSX4TpZlvzkS6NOhRTG0bC6M_Yglozdicoz_7rRSrgSFhMNwXv-ZewFAPhPQVQp0DmUWXjt5ktZLjX7piqR9YUOCxXcST6i9OdDO_5SYZkw/s72-c/4+sesdes.gif" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-5514067829060942289</id><published>2012-03-05T09:29:00.001+02:00</published><updated>2013-02-05T09:04:34.127+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="getalle"/><title type='text'>Negatiewe Getalle</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Wat is &#39;n negatiewe getal?&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&#39;n Negatiewe getal is &#39;n nommer met &#39;n minus teken voor hom.&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Kyk na hierdie getallelyn:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;u&gt;&amp;nbsp;&amp;nbsp; -10&amp;nbsp; -9&amp;nbsp; -8&amp;nbsp; -7&amp;nbsp; -6&amp;nbsp; -5&amp;nbsp; -4&amp;nbsp; -3&amp;nbsp; -2&amp;nbsp; -1&amp;nbsp; 0&amp;nbsp; 1&amp;nbsp; 2&amp;nbsp; 3&amp;nbsp; 4&amp;nbsp; 5&amp;nbsp; 6&amp;nbsp; 7&amp;nbsp; 8&amp;nbsp; 9&amp;nbsp; 10 &amp;nbsp;&amp;nbsp;&lt;/u&gt;&lt;br /&gt;
&lt;br /&gt;
Die getalle raak al hoe &lt;i&gt;&lt;b&gt;kleiner&lt;/b&gt;&lt;/i&gt; hoe verder jy na links beweeg en al hoe &lt;i&gt;&lt;b&gt;groter&lt;/b&gt;&lt;/i&gt; hoe verder jy na regs beweeg. (&amp;nbsp;&amp;nbsp; &amp;lt;&amp;nbsp; links en regs &amp;gt;)&lt;br /&gt;
&lt;br /&gt;
Die getal -5 is dus 5 minder as 0 en -2 grade Celsius beteken dit is 2 grade kleiner as nul (vriespunt).&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizVEwXRyy8i-uZsSDOmHzzvfUKdnUsrLI9LlNMdUnXlnv9et4XiMT5SKzzVrW1p9Jd5u-ot1Mp4DR_1z_xxxqAq1FPVIU1pn3aTu5e5hJlFqSTJaTDrePpmzm84JDbrVe2TGHA8ZvmCQ/s1600/getallelyn.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizVEwXRyy8i-uZsSDOmHzzvfUKdnUsrLI9LlNMdUnXlnv9et4XiMT5SKzzVrW1p9Jd5u-ot1Mp4DR_1z_xxxqAq1FPVIU1pn3aTu5e5hJlFqSTJaTDrePpmzm84JDbrVe2TGHA8ZvmCQ/s1600/getallelyn.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;Bereken nou die antwoorde van die volgende somme:&lt;/b&gt;&lt;br /&gt;
&lt;ol&gt;
&lt;li&gt;12 + (-5) + 3 + (-6) = ____&lt;/li&gt;
&lt;li&gt;-9 + (-6) + 23 = ____&lt;/li&gt;
&lt;/ol&gt;
&lt;b&gt;Watter getal is die kleinste:&lt;/b&gt;&lt;br /&gt;
&lt;ol&gt;
&lt;li&gt;-10 of -6&lt;/li&gt;
&lt;li&gt;-1 of -5&lt;/li&gt;
&lt;/ol&gt;
&amp;nbsp;&lt;b&gt;Rangskik die getalle van klein na groot:&lt;/b&gt;&lt;br /&gt;
&lt;ol&gt;
&lt;li&gt;22; 45; -12; 76; -9&lt;/li&gt;
&lt;li&gt;1009; -567; 987; -232&lt;/li&gt;
&lt;/ol&gt;
&amp;nbsp;&lt;b&gt;Watter getal is:&lt;/b&gt;&lt;br /&gt;
&lt;ol&gt;
&lt;li&gt;7 kleiner as -2&lt;/li&gt;
&lt;li&gt;12 kleiner as 5&lt;/li&gt;
&lt;li&gt;21 kleiner as 19&lt;/li&gt;
&lt;/ol&gt;
&lt;b&gt;Bereken die volgende:&lt;/b&gt; &lt;br /&gt;
&lt;br /&gt;
Pieter het by die Stormsrviermond &#39;n reksprong gaan doen (&lt;i&gt;bungy jump&lt;/i&gt;). Die rivier is 216 meter onder die brug (-216m).&amp;nbsp; Met die sprong het die water geraak en die rek het hom 27 m terug die lug ingeskiet. Hoe ver het hy onder die brug gaan draai, toe die rek hom teruggeskiet het? ____&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhO_c0KgBqQQVsh81QIclt_EdPT-N5gVaVMcGqa_ohO8s6UwFoQRs6DlkJSWM1K3Os2_3lOhJpn_lFV3ZhK702hep5vcpbxMOIvbGmYaHXki0ycfBfEpG8vzAYSq6Q_Hb8A9cJeGsNaGw/s1600/bungi+jump.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhO_c0KgBqQQVsh81QIclt_EdPT-N5gVaVMcGqa_ohO8s6UwFoQRs6DlkJSWM1K3Os2_3lOhJpn_lFV3ZhK702hep5vcpbxMOIvbGmYaHXki0ycfBfEpG8vzAYSq6Q_Hb8A9cJeGsNaGw/s320/bungi+jump.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/5514067829060942289/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/negatiewe-getalle.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5514067829060942289'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/5514067829060942289'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/negatiewe-getalle.html' title='Negatiewe Getalle'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizVEwXRyy8i-uZsSDOmHzzvfUKdnUsrLI9LlNMdUnXlnv9et4XiMT5SKzzVrW1p9Jd5u-ot1Mp4DR_1z_xxxqAq1FPVIU1pn3aTu5e5hJlFqSTJaTDrePpmzm84JDbrVe2TGHA8ZvmCQ/s72-c/getallelyn.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-8209786252699390304</id><published>2012-03-01T18:58:00.002+02:00</published><updated>2013-02-05T09:04:57.392+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="getalle"/><title type='text'>Pascal se driehoek</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Hierdie driehoek is vernoem na Blaise Pascal, &#39;n Franse Wiskundige.&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbwpK8SnqU6hWAYSmDDWHDizLpixgx6I6MDwInIB7SiLPnBesvYS5YVKTKiZJBGoKYK7F0fLEqbOvrqtTyznYaNYJ1wBqFoWSOTO3HVwpdClBATUkQ5mPPFW2gln-epk_UdmHGOXC5OQ/s1600/pascaltriangle.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;230&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbwpK8SnqU6hWAYSmDDWHDizLpixgx6I6MDwInIB7SiLPnBesvYS5YVKTKiZJBGoKYK7F0fLEqbOvrqtTyznYaNYJ1wBqFoWSOTO3HVwpdClBATUkQ5mPPFW2gln-epk_UdmHGOXC5OQ/s320/pascaltriangle.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
Kan jy raai watter getalle in die volgende ry gaan kom?&lt;br /&gt;
(Kyk of jy &#39;n patroon kan raaksien!)&lt;br /&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/8209786252699390304/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/pascal-se-driehoek.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/8209786252699390304'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/8209786252699390304'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/pascal-se-driehoek.html' title='Pascal se driehoek'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbwpK8SnqU6hWAYSmDDWHDizLpixgx6I6MDwInIB7SiLPnBesvYS5YVKTKiZJBGoKYK7F0fLEqbOvrqtTyznYaNYJ1wBqFoWSOTO3HVwpdClBATUkQ5mPPFW2gln-epk_UdmHGOXC5OQ/s72-c/pascaltriangle.png" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-3204509462517071432</id><published>2012-03-01T14:26:00.000+02:00</published><updated>2013-02-05T09:05:14.680+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="getalle"/><title type='text'>Pret met getalpatrone</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
&lt;b&gt;1. Neem enige getal tussen 12 en 20&lt;/b&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;Vermenigvuldig die getal met 6&lt;/li&gt;
&lt;li&gt;Tel 18 by&lt;/li&gt;
&lt;li&gt;Deel die antwoord deur 6&lt;/li&gt;
&lt;li&gt;Trek die oorspronklike getal af&lt;/li&gt;
&lt;/ul&gt;
Wat is die antwoord?_____&lt;br /&gt;
&lt;br /&gt;
Kies &#39;n ander getal tussen 12 en 20 en doen dieselfde berekeninge.&lt;br /&gt;
&lt;br /&gt;
Wat is die antwoord?_____&lt;br /&gt;
&lt;br /&gt;
&lt;i&gt;Sien jy &#39;n patroon? &lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;2. Kies enige getal&lt;/b&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;Tel die volgende natuurlike getal by (m.a.w tel die getal +1 by)&lt;/li&gt;
&lt;li&gt;Tel 11 by&lt;/li&gt;
&lt;li&gt;Halveer die antwoord&lt;/li&gt;
&lt;li&gt;Trek die oorsrponklike getal af&lt;/li&gt;
&lt;/ul&gt;
Wat is jou antwoord? ____&lt;br /&gt;
&lt;br /&gt;
Kies &#39;n ander getal en doen dieselfde berekening.&lt;br /&gt;
&lt;br /&gt;
Wat is jou antwoord? ____&lt;br /&gt;
&lt;br /&gt;
&lt;i&gt;Sien jy &#39;n patroon?&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuAZZopi3kAAmndbOtFtEiE88g8Dm4Ue_IfBqihuoeTbutzkBlJQoLlt8cjb3u8if5V-TXnj609yoPbwjStWvfM7NecvCeZnaQD1_3Gkmij95VsT4GBmMPSG54w-DLOMVJII4r5d0HoA/s1600/calculator.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuAZZopi3kAAmndbOtFtEiE88g8Dm4Ue_IfBqihuoeTbutzkBlJQoLlt8cjb3u8if5V-TXnj609yoPbwjStWvfM7NecvCeZnaQD1_3Gkmij95VsT4GBmMPSG54w-DLOMVJII4r5d0HoA/s320/calculator.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;3. Kyk na die sakrekenaar en doen die volgende berekeninge:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;Trek die 2de ry syfers van die eerste ry af: 789 - 456 = ___&lt;/li&gt;
&lt;li&gt;Trek die 3rde ry van die 2de ry af: 456 - 123 = ____&lt;/li&gt;
&lt;li&gt;Begin weer met die 1ste ry minus die 2de ry, maar werk van agter af: 987 - 654 = ___&lt;/li&gt;
&lt;li&gt;Trek die 2de kolom syfers van die 3de kolom af: 963 - 852 = ___&lt;/li&gt;
&lt;li&gt;Trek die 1ste kolom van die 2de kolom af: 852 - 741 = ____&lt;/li&gt;
&lt;li&gt;Begin weer met die 1ste kolom minus die 2de kolom, maar werk van onder af: 369 - 258 = ___&lt;/li&gt;
&lt;/ul&gt;
&lt;i&gt;Sien jy die patroon?&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;4. Die 9 maal tafel:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
9 X 1 &amp;nbsp; = 9 &lt;br /&gt;
9 X 2 &amp;nbsp; = 18 tel nou die 2 syfers bymekaar: 1 + 8 = 9&lt;br /&gt;
9 X 3 &amp;nbsp; = ___ tel nou die 2 syfers bymekaar: ___ + ___ = ___
&lt;br /&gt;
9 X 4 &amp;nbsp; = ___ tel nou die 2 syfers bymekaar: ___ + ___ = ___&lt;br /&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;/div&gt;
9 X 5 &amp;nbsp; = ___ tel nou die 2 syfers bymekaar: ___ + ___ = ___
&lt;br /&gt;
9 X 6 &amp;nbsp; = ___ tel nou die 2 syfers bymekaar: ___ + ___ = ___&lt;br /&gt;
9 X 7 &amp;nbsp; = ___ tel nou die 2 syfers bymekaar: ___ + ___ = ___
&lt;br /&gt;
9 X 8 &amp;nbsp; = ___ tel nou die 2 syfers bymekaar: ___ + ___ = ___&lt;br /&gt;
9 X 9 &amp;nbsp; = ___ tel nou die 2 syfers bymekaar: ___ + ___ = ___
&lt;br /&gt;
9 X 10 = ___ tel nou die 2 syfers bymekaar: ___ + ___ = ___&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;5. Kom ons doen dieselfde met groter getalle en die 9 maal tafel: &lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
9 X 24 &amp;nbsp; = 216 tel nou die 3 syfers bymekaar: 2 + 1 +6 = 9&lt;br /&gt;
9 X 25 &amp;nbsp; = ___ tel nou die 3 syfers bymekaar: ___ + ___ + ___= ___
&lt;br /&gt;
9 X 26 &amp;nbsp; = ___ tel nou die 3 syfers bymekaar: ___ + ___ + ___= ___&lt;br /&gt;
9 X 27 &amp;nbsp; = ___ tel nou die 3 syfers bymekaar: ___ + ___ + ___= ___
&lt;br /&gt;
9 X 28 &amp;nbsp; = ___ tel nou die 3 syfers bymekaar: ___ + ___ + ___= ___&lt;br /&gt;
&lt;i&gt; &lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;6. Doen nou &#39;n paar met die sakrekenaar en kyk of jy &#39;n patroon kan sien.&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;7. Nou kan ons moontlik aan &#39;n reel begin dink, maar kom ons kyk of dit altyd gebruik kan word (raai eers voordat jy die antwoord uitwerk).&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;Watter van die volgende getalle is deelbaar deur 9?&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;table border=&quot;1&quot;&gt;
&lt;tbody&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;&lt;br /&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;&amp;nbsp;333&amp;nbsp; &lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;&amp;nbsp;549&amp;nbsp; &lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;654&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;&amp;nbsp;837&amp;nbsp; &lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;&amp;nbsp;432&amp;nbsp; &lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;771&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;&amp;nbsp;522&amp;nbsp; &lt;/th&gt;
&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;td style=&quot;background-color: cyan;&quot;&gt;&lt;b&gt;&amp;nbsp; JA&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp; ✓ &amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;   &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;  &amp;nbsp; &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;   &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;  &amp;nbsp; &amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;  &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;  &amp;nbsp; &amp;nbsp;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;td style=&quot;background-color: cyan;&quot;&gt;&lt;b&gt;&amp;nbsp;NEE&lt;/b&gt; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;  &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;   &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;  &amp;nbsp; &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;   &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;  &amp;nbsp; &amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;  &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;  &amp;nbsp; &amp;nbsp;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;b style=&quot;background-color: yellow;&quot;&gt;As die som van die syfers van &#39;n getal deelbaar deur 9 is, is daardie getal deelbaar deur 9.
&lt;br /&gt;
&lt;b style=&quot;background-color: yellow;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b style=&quot;background-color: yellow;&quot;&gt;&lt;b style=&quot;background-color: yellow;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;8. Iets ouliks&lt;/span&gt;&lt;/b&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;iframe allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; src=&quot;http://www.youtube.com/embed/CVbcra3rCqc?rel=0&quot; width=&quot;420&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
by = @&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://wiskunde-graad-7.blogspot.com/feeds/3204509462517071432/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/pret-met-getalpatrone.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3204509462517071432'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8059968224846278436/posts/default/3204509462517071432'/><link rel='alternate' type='text/html' href='http://wiskunde-graad-7.blogspot.com/2012/03/pret-met-getalpatrone.html' title='Pret met getalpatrone'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuAZZopi3kAAmndbOtFtEiE88g8Dm4Ue_IfBqihuoeTbutzkBlJQoLlt8cjb3u8if5V-TXnj609yoPbwjStWvfM7NecvCeZnaQD1_3Gkmij95VsT4GBmMPSG54w-DLOMVJII4r5d0HoA/s72-c/calculator.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8059968224846278436.post-8968153899988594137</id><published>2012-02-27T13:20:00.000+02:00</published><updated>2013-02-05T09:05:42.163+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="getalle"/><title type='text'>Getallepatrone</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
Getallepatrone verwys na &lt;b&gt;&lt;i&gt;getalle waar die ontbrekende getal voorspel kan word op grond van die patroon van die gegewe getalle.&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
Wat het ek hier bo nou eintlik probeer sê?&lt;br /&gt;
&lt;br /&gt;
Kom ek verduidelik met &#39;n paar voorbeelde:&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;1. Voltooi die volgende getallepatrone (&lt;/b&gt;&lt;i&gt;Sien jy dat dit moontlik is om die volgende getalle te voorspel &quot;uit te werk&quot;?&lt;/i&gt;&lt;b&gt;):&lt;/b&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;10; 20; 30; 40; ___; ___&lt;/li&gt;
&lt;li&gt;2; 4; 8; 16; 32; ___; ___&lt;/li&gt;
&lt;li&gt;120; 105; 90; 75; ___; ___&lt;/li&gt;
&lt;li&gt;16; 17; 21; 30; 46; ___; ___&lt;/li&gt;
&lt;/ul&gt;
&lt;b&gt;2. Verduidelik die verskil tussen &#39;n ry en &#39;n kolom:&lt;/b&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;&#39;n &lt;b&gt;Ry&lt;/b&gt; verwys na getalle wat langs mekaar geskryf word (horisontaal).&lt;/li&gt;
&lt;li&gt;Getalle wat onder mekaar geskryf word (Vertikaal) word &#39;n &lt;b&gt;kolom&lt;/b&gt; genoem.&amp;nbsp;&lt;/li&gt;
&lt;/ul&gt;
&lt;b&gt;3. Voorbeelde in &#39;n tabel:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;table border=&quot;1&quot;&gt;
&lt;tbody&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;n&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;6&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;23&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;9&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;16&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;?&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;29&lt;/th&gt;
&lt;th style=&quot;background-color: cyan;&quot;&gt;?&lt;/th&gt;
&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;td style=&quot;background-color: cyan;&quot;&gt;&lt;b&gt;&amp;nbsp; n + 7&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp; 13 &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp; 30 &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp; ?&amp;nbsp; &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp; 23 &amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp; 10&amp;nbsp; &amp;nbsp; &lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; ?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;td&gt;?&lt;/td&gt;
&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;td style=&quot;background-color: cyan;&quot;&gt;&lt;b&gt;&amp;nbsp;n × 3&lt;/b&gt; &lt;/td&gt;
&lt;td&gt;18&lt;/td&gt;
&lt;td&gt;69&lt;/td&gt;
&lt;td&gt;27&lt;/td&gt;
&lt;td&gt;?&lt;/td&gt;
&lt;td&gt;9&lt;/td&gt;
&lt;td&gt;?&lt;/td&gt;
&lt;td&gt;&amp;nbsp;&amp;nbsp; 42&amp;nbsp;&amp;nbsp; &lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;b&gt;4. Nog voorbeelde om seker te maak jy is op die regte pad.&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;table border=&quot;1&quot;&gt;
&lt;tbody&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;b&lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 1&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 2&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 3&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 4&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 5&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 6&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 7&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 8&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
&lt;th style=&quot;background-color: orange; font-weight: normal;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp; 9&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/th&gt;
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&lt;td style=&quot;background-color: orange;&quot;&gt;&lt;b&gt;&amp;nbsp; b + 2&lt;/b&gt;&lt;b&gt;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
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&lt;td style=&quot;background-color: orange;&quot;&gt;&lt;b&gt;&amp;nbsp; 4b&lt;/b&gt;&lt;b&gt;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
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&lt;td style=&quot;background-color: orange;&quot;&gt;&lt;b&gt;&amp;nbsp;3b + 5&lt;/b&gt;&lt;b&gt;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
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&lt;td&gt;17&lt;/td&gt;
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&lt;tr align=&quot;center&quot;&gt;
&lt;td style=&quot;background-color: orange;&quot;&gt;&lt;b&gt;&amp;nbsp; b / 2&lt;/b&gt;&lt;b&gt;*&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
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&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;td style=&quot;background-color: orange;&quot;&gt;&lt;b&gt;&amp;nbsp; 5b - 4&lt;/b&gt;&lt;b&gt;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td&gt;1&lt;/td&gt;
&lt;td&gt;&lt;br /&gt;&lt;/td&gt;
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&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;td style=&quot;background-color: orange;&quot;&gt;&lt;b&gt;&amp;nbsp; 3b + 4b&lt;/b&gt;&lt;b&gt;&amp;nbsp; &lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td&gt;&lt;br /&gt;&lt;/td&gt;
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&lt;td&gt;49&lt;/td&gt;
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&lt;/tr&gt;
&lt;tr align=&quot;center&quot;&gt;
&lt;td style=&quot;background-color: orange;&quot;&gt;&lt;b&gt;&amp;nbsp;46- 4b &lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&lt;br /&gt;&lt;/td&gt;
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&lt;td&gt;&lt;br /&gt;&lt;/td&gt;
&lt;td&gt;&lt;br /&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;i&gt;&lt;b&gt;* b/2 = b gedeel deur 2 &lt;/b&gt;&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
As jy hierdie onder die knie het, is dit lekker om sulke somme te kry, want dis eintlik MAKLIK - as jy weet wat om te doen!&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;font-family: Arial,Helvetica,sans-serif;&quot;&gt;
&lt;u&gt;&lt;b&gt;Vir enige bydraes of navrae, kontak my gerus:&lt;/b&gt;&lt;/u&gt;&lt;/div&gt;
&lt;b&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif;&quot;&gt;wiskunde[at]iburst.co.za&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;br /&gt;&lt;/div&gt;
&lt;ul&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;div class=&quot;blogger-post-footer&quot;&gt;Kontak my gerus vir enige navrae of bydraes:

wiskunde [by] iburst.co.za
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