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 mathematicsWed, 13 Mar 2019 11:50:07 -0400Wed, 13 Mar 2019 11:50:07 -0400basic-mathematics.comHow to Derive the Equation of an Ellipse Centered at the Origin
https://www.basic-mathematics.com/derive-the-equation-of-an-ellipse.html9d5896ebd21af6bf614aa13551143b38Learn how to derive the equation of an ellipse when the center of the ellipse is at the origin.Wed, 13 Mar 2019 11:50:02 -0400Converse of a Conditional Statement -Definition and Examples
https://www.basic-mathematics.com/converse-of-a-conditional-statement.htmlc4b932a8016343b9295d6544748341deWhat is the converse of a conditional statement ? The converse of a conditional is ...Tue, 12 Mar 2019 15:01:41 -0400Truth Value of a Conditional Statement
https://www.basic-mathematics.com/truth-value-of-a-conditional.htmldb5029dbcf71e52770ff6c1eb06f004bLearn how to determine the truth value of a conditional statementMon, 11 Mar 2019 09:22:56 -0400Definition of Conditional Statement and examples
https://www.basic-mathematics.com/conditional-statement.htmlbd1d3f233052119ab634e1fbbbc98231What is a conditional statement? A conditional statement, also known as if-then statement, is ...Fri, 8 Mar 2019 09:05:56 -0500Angle Bisector Theorem
https://www.basic-mathematics.com/angle-bisector-theorem.html9ade219822cb1b0da373773cda9ed395Learn about the angle bisector theorem and how to use it to solve geometry problemsTue, 5 Mar 2019 10:22:14 -0500Angle Bisector -Definition and Examples
https://www.basic-mathematics.com/angle-bisector.htmlaf757261c6effbebbf6f03669f7671c8What is an angle bisector ? An angle bisector is an angle that ...Sat, 2 Mar 2019 18:22:14 -0500Place Value Word Problems with Solutions
https://www.basic-mathematics.com/place-value-word-problems.html3e1d2b236177c928fc12cc21b7b37434Hey! Where did you find these interesting place value word problems?Thu, 28 Feb 2019 16:39:16 -0500Multiplying Integers Word Problems
https://www.basic-mathematics.com/multiplying-integers-word-problems.html40b6ea8820c9f5d61b81280c73dfd8c2Explore a few examples of word problems when multiplying integersWed, 27 Feb 2019 17:56:37 -0500Place Value Chart with Examples
https://www.basic-mathematics.com/place-value-chart.html3b8480714f2bf7ef6cd35236e854d1d3A place value chart that will help students learn the value of each digit in a number.Thu, 21 Feb 2019 16:24:38 -0500What is a Deficient Number ? Definition and Examples
https://www.basic-mathematics.com/deficient-number.htmlf42503e7e95814e40db160093f1be3d8In number theory, a deficient number is a number where the sum of its .. Wed, 20 Feb 2019 12:46:07 -0500The Density Property of Real Numbers
https://www.basic-mathematics.com/density-property.html8b25e7988ffa9b4bbc1bd202e8b84549What is the density property? The density property is a property of real numbers that says...Wed, 20 Feb 2019 11:19:25 -0500What is a Perpendicular Bisector ? Definition and examples
https://www.basic-mathematics.com/perpendicular-bisector.htmle4e2ac97246842eac5566a16a9779440What does perpendicular bisector mean in geometry ? In geometry, a perpendicular bisector of a segment or triangle is ...Tue, 19 Feb 2019 08:28:27 -0500Ratio Word Problems with Answers
https://www.basic-mathematics.com/ratio-word-problems.html1bf8e183105924ac1d8cf59da54b43e5Learn how to solve some interesting ratio word problems.Mon, 18 Feb 2019 11:02:59 -0500What is the Cavalieri's Principle ?
https://www.basic-mathematics.com/cavalieri-s-principle.htmla865ee875dde177207b43f9857b2ceb1The cavalieri's principle is a theorem states that if two or more figures have the same cross-sectional ...Sun, 17 Feb 2019 20:24:08 -0500Define Locus in Geometry
https://www.basic-mathematics.com/define-locus-in-geometry.htmldef6438bafc4fdc0ce877803efb2a520Here is how to define locus in geometry. A locus is the set of points ...Sun, 17 Feb 2019 20:15:02 -0500Proof that There is no Rational Number Whose Square is 2
https://www.basic-mathematics.com/there-is-no-rational-number-whose-square-is-2.htmla91e48b43fbb2bd73d41c5ce44450772There is no rational number whose square is 2. An easy to follow proof by contraction.Sun, 17 Feb 2019 12:04:37 -0500What is Orthographic Drawing
https://www.basic-mathematics.com/orthographic-drawing.html0d043546e426954b6b128e2bff4d0b37Lesson about orthographic drawing and examples. An orthographic drawing is Sat, 16 Feb 2019 17:08:44 -0500Printable Algebra Worksheets with Answers
https://www.basic-mathematics.com/algebra-worksheets.html0563dae4bf87e384441e5d47a66d271eA wide variety of algebra worksheets that teachers can print and give to students as classwork or homework.Tue, 12 Feb 2019 07:55:16 -0500 Military Time Converter ( The 24 Hour Clock! )
https://www.basic-mathematics.com/military-time-converter.html7d2fc6513344f5790e86a239184708c7This is the best military time converter online. Convert from standard time to military time and from military time to standard time.Fri, 8 Feb 2019 14:35:56 -0500How to Find the Radius of a Circle when Circumference is Given
https://www.basic-mathematics.com/find-the-radius-of-a-circle.html95cd2a2fcf85d7c86550b1458156919eLearn how to find the radius of a circle when the circumference of the circle is known or givenTue, 5 Feb 2019 11:28:38 -0500Free Printable Geometry Worksheets
https://www.basic-mathematics.com/geometry-worksheets.html8b806fe2015d827b7973a2cba80777c0A wide variety of geometry worksheets that teachers can give to students as classwork or homework.Mon, 4 Feb 2019 15:16:39 -0500How much money Ana has all together?
https://www.basic-mathematics.com/how-much-money-ana-has-all-together.htmla6ba05e5a1cc120c3a1da6dd8c4235ed Ana found a 15 dollar bill on the floor on Saturday. Then on Sunday her parents gave her 155 dollars. How much does Ana have all together? CLUE: Saturday~15Mon, 4 Feb 2019 12:01:14 -0500A test word problem
https://www.basic-mathematics.com/a-test-word-problem.htmlfe8427f1e3c4c0919949fc917ff7d10eA multiple-choice test contains 25 questions. Correct answers are worth 4 points each; 2 points are deducted for each wrong answer; and unanswered questionsSun, 3 Feb 2019 17:16:56 -0500Solve a simple system with five equations
https://www.basic-mathematics.com/solve-a-simple-system-with-five-equations.html396c719f8d09fa8bf2104e6f4815810eThe sum of four numbers a, b, c, and d is 68. If we increase a by 7, we get x. If we increased b by 8, we get x. If we decrease c by 15, we get 2x.If weSun, 3 Feb 2019 17:12:01 -0500Pizza and Fraction
https://www.basic-mathematics.com/pizza-and-fraction.htmlb3aaa270c0cbfa39fabf20f52fc730153 friends share 4/5 of a pizza. what fraction of pizza does each person get? The amount to share is 4/5 Since the amount will be shared between 3 friends,Sun, 3 Feb 2019 17:06:02 -0500A Tricky Percentage Math Problem
https://www.basic-mathematics.com/a-tricky-percentage-math-problem.htmld02fec2d31c2900b9bb67154546a57bf If someone wants to make $10.00 when selling an item and I get 40%. How much do I need to add to $10.00? It's not coming out when I add 40% to 10.00.Sun, 3 Feb 2019 16:56:39 -0500Advanced Algebra for High School Math and College Math
https://www.basic-mathematics.com/advanced-algebra.htmld6275628a427f684c5b70e38ffa2d9afLearn advanced algebra online. Topics include exponential and logarithmic functions, algebra proofs, tough algebra word problemsSun, 3 Feb 2019 11:45:03 -0500A subtraction word problem with apples
https://www.basic-mathematics.com/a-subtraction-word-problem-with-apples.htmld1be65c1d364191227036c81a2837dbfKarla brings 15 apples to school. She gives away 9 apples. How many apples does Karla have left? Karla will have 15 - 9 apples = 6 apples Karla hasFri, 1 Feb 2019 16:03:28 -0500Children and the Apples Word Problem
https://www.basic-mathematics.com/children-and-the-apples-word-problem.htmlc0de19bc3d69d4becf3829b9bcb82af5 Once upon a time, there was a family of children. The oldest of these children was in charge of making sure that each of the other children did whatFri, 1 Feb 2019 15:50:59 -0500Solve a system of linear equations to find the cost of a cd
https://www.basic-mathematics.com/solve-a-system-of-linear-equations-to-find-the-cost-of-a-cd.html0c6fbe5721898abf2787d9855a2b57ecAndrew had $93.00. With this money, he could buy 3 CDs and 4 books. However, he bought only 2 CDs and 3 books and had $27.00 left. What was the costThu, 31 Jan 2019 17:05:24 -0500How to Find the Cost to Rent Bikes
https://www.basic-mathematics.com/how-to-find-the-cost-to-rent-bikes.html5a0a305db5991e23273bbc318254d843The cost to rent a bike for 1 person under age five is 3£ and 5.50£ for anybody over age five. Calculate the cost to rent 7 bikes if 4 people are underThu, 31 Jan 2019 16:59:35 -0500Solving a Hot Dog Word Problem with a Linear Equation
https://www.basic-mathematics.com/solving-a-hot-dog-word-problem-with-a-linear-equation.htmlc3addfd57d269e97c872f71b8d14c2f5Shawn was training for a hot dog contest. He trained for 6 days and each day he ate 4 more hot dogs. At the end of 6 days he had ate 150 hot dogs. HowThu, 31 Jan 2019 16:37:15 -0500Solving a system of linear equations when the lines are parallel
https://www.basic-mathematics.com/solving-a-system-of-linear-equations-when-the-lines-are-parallel.htmle483e889f84ffbd4b0a25b306766f781Find the value of k so that the two given lines will be parallel. 3X-KY=7 2X+5Y=-1 First, put the two equations in standard form 3X - KY = 7 3X - 7Thu, 31 Jan 2019 16:30:36 -0500Solving an Age Problem with a System of Linear Equations
https://www.basic-mathematics.com/solving-an-age-problem-with-a-system-of-linear-equations.html5f2e1cb4462ec3cdc6490fd493d07b00The sum of Mira and Shaheena is 40 years. After 10 years Mia will be twice as old as Shaheena. What is Mia's age. What is Shaheena's age? Solution Thu, 31 Jan 2019 15:51:59 -0500Hourly to Salary Calculator - Convert Hourly Wage to a Salary
https://www.basic-mathematics.com/hourly-to-salary-calculator.html102280d66c01b985586e47cdee73efaeHourly to salary calculator- Convert your income to a yearly salary or a monthly salaryTue, 22 Jan 2019 20:11:17 -0500Overtime Calculator - How much for Time and a Half or Double rate ?
https://www.basic-mathematics.com/overtime-calculator.htmlce0c84b53de497b5236c41b9dcc7a7d8This overtime calculator will help you figure out how much money earned for working overtimeFri, 18 Jan 2019 10:53:22 -0500Convert Square Feet to Acres Calculator
https://www.basic-mathematics.com/convert-square-feet-to-acres-calculator.html4782d936b74a67d2ee80d28bd9fab6b9Convert square feet to acres and acres to square feet with this conversion calculatorMon, 14 Jan 2019 09:22:24 -0500Convert Kilograms to Tons calculator
https://www.basic-mathematics.com/convert-kilograms-to-tons-calculator.html19af35c21824b6a44e15b437604bd3cfConvert kilograms to tons and tons to kilograms with this conversion calculatorSun, 13 Jan 2019 15:47:29 -0500How to Convert Square Feet to Acres
https://www.basic-mathematics.com/convert-square-feet-to-acres.html4849a2b1f473751183753aea0c460912Here is how to convert square feet to acres - To convert square feet to ...Fri, 14 Dec 2018 16:05:33 -0500Modeling Multiplication
https://www.basic-mathematics.com/modeling-multiplication.html418d82e96dfd6f25d2b815e444f59c30Modeling multiplication with number counters - Learning multiplication is fun!Thu, 15 Nov 2018 17:01:24 -0500Properties of Congruence
https://www.basic-mathematics.com/properties-of-congruence.htmla33822879eda597e9601e0815347669dLearn the three properties of congruence. Examples to illustrate which property. Fri, 9 Nov 2018 09:40:08 -0500Compound Interest Word Problems and Solutions
https://www.basic-mathematics.com/compound-interest-word-problems.htmlde5275738d1d96ac623b3565b96b6f44Practice with these well chosen compound interest word problemsWed, 7 Nov 2018 14:38:16 -0500Compound Interest Formula- Explained
https://www.basic-mathematics.com/compound-interest-formula.html6cbf2b678e609488ea098e1b7d95614dWhat is the compound interest formula? Which one is the principal? Tue, 6 Nov 2018 14:37:07 -0500How to Write an Inequality
https://www.basic-mathematics.com/how-to-write-an-inequality.html929d683619cf86ca018c1abe94a30543Learn how to write an inequality quickly with this easy to follow math lesson.Mon, 29 Oct 2018 14:26:54 -0400Optical Illusions with Geometry
https://www.basic-mathematics.com/optical-illusions-with-geometry.html4a6aa8c367a91f782abfdd22b951c700Take a good look at these optical illusions with geometryMon, 22 Oct 2018 16:14:44 -0400Why the Rule of 72 Works
https://www.basic-mathematics.com/why-the-rule-of-72-works.htmlf390c835e8f000cf5689f76f822e7244why the rule of 72 works- math explanation of where the 72 came from.Mon, 15 Oct 2018 11:05:07 -0400Rule of 72 definition
https://www.basic-mathematics.com/rule-of-72.html3cde2095652e555079a53c14b64d5c56What is the rule of 72 ? Find out how you can use it to solve compound interest problems fastWed, 10 Oct 2018 08:36:57 -0400Multiplication of Binomials Geometrically - Area models
https://www.basic-mathematics.com/multiplication-of-binomials-geometrically.htmlff7c9136bacb4e7e0a0da160d939820cThe objective of this lesson is to examine the multiplication of binomials geometricallyMon, 8 Oct 2018 08:47:43 -0400Heart of Algebra : Key questions for the SAT math
https://www.basic-mathematics.com/heart-of-algebra.htmlea8dbfe2cd86f27d851a1381125c9f26These heart of algebra questions will help you prepare to take the math portion of the SAT Sat, 1 Sep 2018 16:07:13 -0400How to Solve Logarithmic Equations
https://www.basic-mathematics.com/solve-logarithmic-equations.html68a22b19f517a3db2c8d2e5af4f66c1eLearn how to solve two types of logarithmic equationsFri, 6 Jul 2018 12:29:00 -0400Area Between Four Touching Circles
https://www.basic-mathematics.com/area-between-four-touching-circles.html1a5f0d8c32c99b6dac0d802908de182fWhat is the area between four touching circles? How do I find it?Wed, 27 Jun 2018 09:24:10 -0400How to Solve Exponential Equations
https://www.basic-mathematics.com/how-to-solve-exponential-equations.html7aedac7aa103e2d3fb40a547a7537545Learn how to solve exponential equations quickly with this lesson that is easy to understandWed, 20 Jun 2018 16:10:18 -0400Expanding Logarithms
https://www.basic-mathematics.com/expanding-logarithms.htmla160e1448c15e4cccc934d036415a6feExpanding logarithms made easy with this easy to follow lessonThu, 14 Jun 2018 09:55:21 -0400