Basic mathematics blog
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The basic mathematics blog keeps you up-to-date with all additions and changes to the basic-mathematics.com website. Subscribe here.en-usbasic mathematics blogFri, 6 Sep 2024 16:36:37 -0400Fri, 6 Sep 2024 16:36:37 -0400basic-mathematics.comLong Addition Calculator
https://www.basic-mathematics.com/long-addition-calculator.htmlae83a9061f37f0992ac1ab69a2b0ba6aLong addition calculator - Learn and perform vertical addition with this calculator Fri, 6 Sep 2024 16:36:32 -0400Split a Bill According to Income Calculator
https://www.basic-mathematics.com/split-a-bill-according-to-income.html5c49db6216c27a336ea412e571f6b9caThis calculator will split a bill according to income so everyone can have a fair share.Fri, 6 Sep 2024 02:41:21 -0400Ordering Fractions Calculator
https://www.basic-mathematics.com/ordering-fractions-calculator.htmlbeb760352712c93e8c9188c369400e57With this ordering fractions calculator, you can put in order as many fractions as you like even hundreds of fractions or more Thu, 5 Sep 2024 14:58:49 -0400Scientific Notation Calculator
https://www.basic-mathematics.com/scientific-notation-calculator.htmla4768b2d6e1b4e7cc85be84eb300c058A very easy to use scientific notation calculator that will convert any number you enter into scientific notation Thu, 5 Sep 2024 11:09:02 -0400Basic Math Calculator
https://www.basic-mathematics.com/basic-math-calculator.html85e6b5d0654e0ed5bf1aafedde40bde2Use these basic math calculator to strenghten your basic math skills.Thu, 5 Sep 2024 07:12:29 -04003rd Grade Math Concepts or Skills
https://www.basic-mathematics.com/3rd-grade-math-concepts.html51e6fe37b237367bc94c5f2ddcd8b659Need a list of all 3rd grade math concepts? See the math curriculum that is taught in 3rd grade. Wed, 28 Aug 2024 04:58:07 -04003 Circle Venn diagram - Definition and Examples
https://www.basic-mathematics.com/3-circle-venn-diagram.htmldc219cb748d2e292621e320b5885bfb3A 3 circle Venn diagram is a diagram that can help you see how the elements of ... Wed, 28 Aug 2024 03:32:03 -040010th Grade Math Test
https://www.basic-mathematics.com/10th-grade-math-test.htmlc08b3b5e50c2cab138fb10c0fb2c187dA comprehensive 10th grade math test that is readily available to print for free. The test will measure every important skill taught in common core geometryWed, 28 Aug 2024 03:29:38 -0400How to Explain Why a Negative Times a Negative is a Positive
https://www.basic-mathematics.com/why-a-negative-times-a-negative-is-a-positive.html6a7a162d8546bde8545c3fed27b1be58Here is how to explain why a negative times a negative is a positiveMon, 19 Aug 2024 03:29:09 -0400How to Explain the Square Root to a Child
https://www.basic-mathematics.com/how-to-explain-the-square-root-to-a-child.html1116e99a9f5412463bd7781dca4f5a91Here is how to explain the square root to a child using visual and tangible conceptsMon, 19 Aug 2024 03:23:26 -0400How to Explain Multiplication to a Child
https://www.basic-mathematics.com/how-to-explain-multiplication-to-a-child.html9c942219da895f117f041a0fc61e1e01Here is how to explain multiplication to a child so the child understand the concept very fastSun, 18 Aug 2024 04:22:10 -0400How to Explain the Zero Exponent Rule
https://www.basic-mathematics.com/how-to-explain-the-zero-exponent-rule.html4e0b0c34a1284b30c9f9a4873fab166bHere is how to explain the zero exponent rule to students or anybody so they understand quicklySat, 17 Aug 2024 09:02:30 -0400How to Divide any Number by 5 in 2 Seconds
https://www.basic-mathematics.com/divide-any-number-by-5.html1bb171b7403d5c32fd65e8862edcfab5How to divide any number by 5 in 2 seconds or less using a math trickWed, 28 Feb 2024 11:07:02 -0500Math Trick to Square Numbers from 50 to 59
https://www.basic-mathematics.com/math-trick-to-square-numbers-from-50-to-59.html18619f2650927e4ff81d629b0a615a30Use this math trick to square numbers from 50 to 59 in 2 seconds or lessFri, 23 Feb 2024 04:46:46 -0500Sum of Consecutive Odd Numbers
https://www.basic-mathematics.com/sum-of-consecutive-odd-numbers.htmleb36f353248a9c290af364a3de0030dbFind the sum of consecutive odd numbers in 4 seconds or lessThu, 22 Feb 2024 10:07:37 -0500Sum of Consecutive Even Numbers
https://www.basic-mathematics.com/sum-of-consecutive-even-numbers.htmlb3651ea1e941c4b50b4c66c53b8e59f8Here is how to find the sum of consecutive even numbers in 4 seconds or less using a trick.Thu, 22 Feb 2024 10:05:45 -0500Divide any 3-Digit Number by 99 in 3 seconds
https://www.basic-mathematics.com/divide-any-3-digit-number-by-99.html7494f9bffd28108dff805be925122f9bUse this trick to divide any 3-digit number by 99 in 3 seconds or less Thu, 22 Feb 2024 04:25:50 -05005 Percent of any Number in 4 Seconds
https://www.basic-mathematics.com/5-percent-of-any-number-in-4-seconds.htmlc0c021b711f55b2e2e88ea5d35c3d681Use this trick to find 5 percent of any number in 4 seconds or less.Wed, 21 Feb 2024 10:28:21 -0500Square a 3-Digit Number when the Middle Number is Zero
https://www.basic-mathematics.com/square-a-3-digit-number-when-the-middle-number-is-zero.html25cb18e24f7c6350e42a8f5bb0f36e0fHow to square a 3-digit number when the middle number is zero in 4 seconds or lessTue, 20 Feb 2024 14:56:50 -0500Multiply a Two Digit Number by 101 in one Second
https://www.basic-mathematics.com/multiply-a-two-digit-number-by-101.html7fcd3fa4b8ed119efeb6deaf32b4cbc6Use this trick to multiply a two-digit number by 101 in one second or lessFri, 16 Feb 2024 04:22:58 -0500How to Solve a System of two Linear Equations Quickly
https://www.basic-mathematics.com/solve-a-system-of-two-linear-equations-quickly.html4f8034195c7dd8e56fb6b0632a5eeb58How to solve a system of two linear equations quickly (in 15 seconds or less!) Tue, 13 Feb 2024 11:26:40 -0500How to Multiply 3-digit Numbers Having a Zero in the Tens Place
https://www.basic-mathematics.com/multiply-3-digit-numbers-having-a-zero-in-the-tens-place.htmlc4107a5b6036d5c2634c3173db6725a5In 5 seconds or less, here is how to multiply 3-digit numbers having a zero in the tens place Mon, 12 Feb 2024 11:58:03 -0500Trick to Multiply a Repdigit Number by a Single Digit Number
https://www.basic-mathematics.com/multiply-a-repdigit-number-by-a-single-digit-number.htmla83a588af0a9b49a09c4f99f8145837cTrick to multiply a repdigit number smaller than 100 by a single digit number in 2 seconds or less Fri, 9 Feb 2024 06:46:43 -0500Multiply 999 by 5 in 2 Seconds
https://www.basic-mathematics.com/multiply-999-by-5.html4c1f376efdfc30799b81f777ead6946fHow to multiply 999 by 5 in 2 seconds or less with this amazing trickSun, 4 Feb 2024 06:57:24 -0500Divide 999 by 5 in 2 Seconds
https://www.basic-mathematics.com/divide-999-by-5.html885ac719864318715f0212707e4b8226How to divide 999 by 5 in 2 seconds or less with this amazing trickSun, 4 Feb 2024 06:54:15 -0500Square Root Trick When the Number Ends with 25
https://www.basic-mathematics.com/square-root-trick-when-the-number-ends-with-25.html2905b8ae7f0f9e9faa6ede05a46c20c9A second to find it! Square root trick when the number ends with 25. Sat, 3 Feb 2024 17:55:33 -0500Types of Lines in Math
https://www.basic-mathematics.com/types-of-lines.htmlb4e706756701fed88b62436787f2fee7Find here a comprehensive list of all the different types of lines in math.Tue, 30 Jan 2024 11:35:23 -0500Percent of Increase Word Problems
https://www.basic-mathematics.com/percent-of-increase-word-problems.html1bfc5f761791fb1d62d7fc2745de62c7A variety of percent of increase word problems along with detailed solutions Fri, 27 Oct 2023 07:50:29 -0400What is Algebra? Definition and Examples
https://www.basic-mathematics.com/what-is-algebra.htmld5319d82b7c6541a4c16e3da9190aa97Algebra is a fundamental skill that is widely used in school and in life. This article takes a look at what algebra is and its vital role in math.Wed, 11 Oct 2023 14:49:41 -0400How To Find The Factors Of 20: A Simple Way
https://www.basic-mathematics.com/factors-of-20.htmlba62b7e16b808a079bff5ffe3730bb81There are many ways to find the factors of 20. A simple way is to... Sun, 17 Sep 2023 09:46:38 -0400The SAT Math Test: How To Be Prepared To Face It And Survive
https://www.basic-mathematics.com/sat-math.htmle45e989d3b50f0758f72c307ff3fd182The SAT Math section is known for being difficult. But it doesnâ€™t have to be. Learn how to be prepared and complete the section with confidence here. Fri, 9 Jun 2023 12:04:29 -0400Fundamental Counting Principle
https://www.basic-mathematics.com/fundamental-counting-principle.html95411a9101229d223dc9f68d0f2f9ab2The fundamental counting principle is introduced in this lesson. Learn how to count with the multiplication principle and the addition principle. Tue, 6 Jun 2023 07:32:20 -040045-45-90 Triangle
https://www.basic-mathematics.com/45-45-90-triangle.html9a1c67666d823ed6332c5027b6aea59aWhat is a 45-45-90 triangle? Definition, proof, area, and easy to follow real-world examples. Mon, 1 May 2023 07:00:40 -0400Theoretical Probability - Definition, Explanation, and Examples
https://www.basic-mathematics.com/theoretical-probability.html7befd4a712b4d03905d1067bf21a4c56Learn how to compute the likelihood or probability of an event using the theoretical probability formula. Mon, 24 Apr 2023 07:02:29 -040030-60-90 Triangle
https://www.basic-mathematics.com/30-60-90-triangle.htmla3cd4d4507ec7cb14cf7c015d6abd175What is a 30-60-90 triangle? Definition, proof, area, and easy to follow real-world examples. Mon, 3 Apr 2023 17:08:30 -0400Calculate the Conditional Probability using a Contingency Table
https://www.basic-mathematics.com/conditional-probability.html64999513274a7c1fa326f0cfd7ac72f6Learn to calculate the conditional probability using a contingency table. This contingency table can help you understand quickly and painlessly. Wed, 29 Mar 2023 10:19:23 -0400Rational Numbers - Definition and Examples
https://www.basic-mathematics.com/rational-numbers.html98760c9dfa15b0c512a7ea0780d4ae54To learn about rational numbers, write their decimal expansion, and recognize rational numbers that are repeating decimals and terminating decimals. Wed, 15 Mar 2023 07:45:15 -0400Area of a Trapezoid - Definition, Formula, and Examples
https://www.basic-mathematics.com/area-of-a-trapezoid.htmlc0cd57788a829685ae90e44ec402501cLearn how to get the area of a trapezoid using a rectangle and a triangle, the formula, and also when the height of the trapezoid is missing. Mon, 13 Mar 2023 07:52:49 -0400Quadratic Formula: Easy To Follow Steps
https://www.basic-mathematics.com/quadratic-formula.htmleea960d81066c1283618201cc60e8df8Learn about the quadratic formula, the discriminant, important definitions related to the formula, and applications. Thu, 26 Jan 2023 11:44:02 -0500Area Formula - List of Important Formulas
https://www.basic-mathematics.com/area-formula.html0742c0bb4222abe861c42e4024e21d63What is the area formula for a two-dimensional figure? Here is a list of the ones that you must know! Wed, 25 Jan 2023 05:54:09 -0500Parallelogram - Definition, Types, and Examples
https://www.basic-mathematics.com/parallelogram.html4de7e2092047fa4914bfa6564d81e9acWhat is a parallelogram? Here is the list of all the most important things that you need to knowMon, 23 Jan 2023 06:32:35 -0500High School Physics: The Free Resources to Learn and Study
https://www.basic-mathematics.com/high-school-physics.html98ae6c303c2836b6083fcd9f6c210dd2Do you need help with high school physics? Explore important basic concepts in physics. Fri, 30 Dec 2022 11:07:25 -0500How To Learn Math (And Stay Good At It!)
https://www.basic-mathematics.com/how-to-learn-math.htmlbf75281bf118a0eb8d87b58860dec48cFind out how to learn math and stay good at it using these five steps. Mon, 19 Dec 2022 18:08:43 -0500Why is Geometry Important? (And How Can You Benefit ?)
https://www.basic-mathematics.com/why-is-geometry-important.htmle410364aa69351db0f3f0a1ce34a1456Why is geometry important? Geometry isn't just about drawing shapes. Its practical applications are endless. See how geometry can help enhance your life. Fri, 16 Dec 2022 08:47:05 -0500What is a Unit Circle? Definition and trigonometric values
https://www.basic-mathematics.com/unit-circle.html5c369242994567524fce570e7a68d2b6Definition of the unit circle and important trigonometric functions. Use the unit circle to derive important trigonometric values. Sat, 10 Dec 2022 18:21:47 -0500Types of Triangles
https://www.basic-mathematics.com/types-of-triangles.html5f1d8b27c553173107dc3a0bbf896b4dLearn to identify 6 types of triangles based on their sides or angles and 7 more types based on both their sides and angles. Sat, 3 Dec 2022 12:47:34 -0500Box and Whiskers Plot
https://www.basic-mathematics.com/box-and-whiskers-plot.htmlc6c2418e254c84098c63757772f27543Easily learn to construct a box and whiskers plot for a set of data by using the median and the extreme values. Fri, 18 Nov 2022 08:20:57 -0500Binary Number System
https://www.basic-mathematics.com/binary-number-system.htmla1e649ca90186845c1d1e4d72c1a807cThis lesson will give you a deep and solid introduction to the binary number system. Thu, 17 Nov 2022 10:53:23 -0500Perimeter of a Square
https://www.basic-mathematics.com/perimeter-of-a-square.htmled3a89ef2b59c55fee6172912284b2aaCheck out this lesson. You will discover that finding the perimeter of a square is simple and straightforward. Wed, 16 Nov 2022 02:36:53 -0500Law of Cosines - Formula, Proof, and Examples
https://www.basic-mathematics.com/law-of-cosines.htmlb7a6a695cb43698551e52d29413979a2What is the Law of Cosines? See how you can use the law of cosines to find one side of a triangle. Mon, 14 Nov 2022 11:32:25 -0500Conjugate of a Complex Number
https://www.basic-mathematics.com/conjugate-of-a-complex-number.html7786caadc1096e48f46c107fbbe264daWhat is the conjugate of complex number? Definition, explanation, and examples. Sat, 12 Nov 2022 10:30:16 -0500What are Bar graphs Good for? Definition and Examples
https://www.basic-mathematics.com/bar-graphs.html4ea076cd343cb25c85ae27163f912204This lesson will help you clearly understand the different types of bar graphs such as the vertical bar graph, grouped bar graph, and stacked bar graph. Tue, 8 Nov 2022 12:56:37 -0500Solving Two-Step Equations
https://www.basic-mathematics.com/solving-two-step-equations.html1ccedbbd88608d63e7ba3c6a4645b0aeThis lesson presents the steps to take when solving two-step equations or equations of the form ax + b = c or ax - b = c. Mon, 7 Nov 2022 14:27:27 -05006th Grade Math Problems
https://www.basic-mathematics.com/6th-grade-math-problems.htmlc808c89f0eaf3b26c43e5cea120968a3A variety of 6th grade math problems students need to know how to solve in 6th grade. Sat, 5 Nov 2022 18:20:25 -0400Second Grade Math Word Problems
https://www.basic-mathematics.com/second-grade-math-word-problems.htmld8ce53bf8b7fd8b7d6129e5b12b5e8daA list of important second grade math word problems that students need to know how to solve in second grade Sat, 29 Oct 2022 09:31:48 -0400Surface Area of a Sphere - Definition, Derivation, and Examples
https://www.basic-mathematics.com/surface-area-of-a-sphere.htmld5e5822b3ee4632a77352c37e8d4d68fLearn how to derive and compute the surface area of a sphere. The lesson is crystal clear and right to the point, but it also shows how the formula was obtained Wed, 26 Oct 2022 11:38:27 -0400Surface Area of a Cylinder - Definition, Derivation, and Examples
https://www.basic-mathematics.com/surface-area-of-a-cylinder.htmle6fd1c3c0d75dadadfc4e916472286f0Learn how to compute the surface area of a cylinder, oblique cylinder, and hollow cylinder. Learn also to derive the formula. Mon, 24 Oct 2022 09:18:33 -0400Adding Integers with a Number Line and Rules for Addition of Integers
https://www.basic-mathematics.com/adding-integers.html50263c464d3d9d28119fd9e2bdaa58edAdding integers using a number line or the rules for adding integers to find the sums of positive and negative integers. Sun, 23 Oct 2022 08:17:25 -0400