1. Education
Send to a Friend via Email

Your suggestion is on its way!

An email with a link to:

http://math.about.com/popular.htm

was emailed to:

Thanks for sharing About.com with others!

Mathematics: Most Popular Articles

These articles are the most popular over the last month.
Surface Area and Volume Formulas for Geometric...
Surface Area and Volume of a Cylinder
Master Multiplication With These Printable...
Multiplication worksheets, mad minute math worksheets, and teaching strategies to help children memorize the timestables or multiplication facts.
circumference calculator
Online area calculator. How to calculate the area of a circle, circumference of a circle, diameter of a circle, online circle calculator.
3 Different Ways to Find the Average of Something
Understand the difference between the mean, the median and the mode. The median, the mean and the mode defined.
Positive and Negative Numbers Cheat Sheet
Positive and negative numbers. Properties of positive and negative numbers.
How to Calculate Simple Interest, Principal,...
Calculating interest. Using the interest formula.
How Many Zeros Are in a Decillion
How many zeros in a number, number of zeros.
How to Convert between Fahrenheit and Celsius
Formula for Celsius and Fahrenheit Conversions.
You Should Know the Difference Between Area and...
Formula for the area and perimeter of a circle. Page 5.
Percent calculator
Calculating percents. Percent Calculator and a percent tutorial.
The 6 Ways to Classify Numbers
Numbers and their groups. All about the different types of numbers.
Free Times Tables Worksheets
mad minute multiplication worksheets free multiplication worksheets
Area and Surface Formulas
Area and Surface formulas for rectangles, parrallelograms, triangles, trapezoids, solids, prisms, pyramids, cones, spheres.
Easy Explanation of the Distributive Property
The distributive property in algebra and arithmetic.
divisibility rules
Use these great divisibility rules and tricks to divide quickly and understand the divisibility of 2,3,4,5,6,7,8,9 and 10.
How to Calculate Compound Interest
Compound Interest formula. Mathematics.
Do You Know These Tricks to Learn Multiplicatio...
Multiplication tips and trick to learn the multiplication facts. Quick multiplication strategies to help children learn the timestables.
Multiplication Chart, Multiplication Table
Multiplication chart, multiplication grid for multiplication facts.
Brush Up Your Elementary Math Skills with These...
2nd grade math word problems. Grade 2 math word problems. Free math worksheets. 2nd grade math worksheets. Grade 2 math worksheets.
Math 101: What Exactly are Arrays?
Definition of Arrays. How arrays are used in mathematics.
Learn About the Associative Property in Math
Understand what the Associative Property is. This article focuses on what the associative property is in math and how it's used.
Compound Interest Calculator, Calculate...
Use this handy compound interest calculator to determine the compound interest on your loans or mortgages. Compound interest tutorial, compound interest calculator
circumference of a circle
All about circles, circumference, diameters, pie and radius.
Math Worksheets: Teach Your Kids 2-Digit...
2 digit adding worksheets with regrouping. 2 Digit adding worksheets.
Learn to Solve Problems Involving Distance,...
Learn how to solve problems involving distance, speed and time.
What Does 'Base 10' Mean in Mathematics?
What is Base Ten? Mathematics.
Random Worksheet 1
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 2.
How to Figure Out If a Number Is Prime
Finding prime numbers. How to find out if a number is a prime number. Use Factorization.
Know the Rules of Rounding Numbers
How to round numbers. Rounding numbers.
Test Your 5th Grader with These Math Word...
5th grade math wordk problems, grade 5 math word problems. Free worksheets.
Boost Your 3rd Grader's Math Skills With These...
3rd grade math word problems. Mathematics.
Percent Decrease: Help with This Common Math...
Percent increase and percent decrease are the two types of percent change. This article focuses on percent decrease. Percent decrease is a ratio that compares 2 values. It describes the decline in value of something by a specific rate. Percent decrease is evident anytime a number or amount decreases.
Test Your Child's Multiplication Skills With...
Timestables worksheet tests with the 10 times facts. Multiplication minute tests. Timestables facts.
Random Worksheet 2
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 3.
Worksheets to Help First Graders Learn Math
1st grade worksheets. Grade 1 worksheets for the common core standards in math.
Practice Three-Digit Subtraction With These...
3 digit subtraction worksheets requiring regrouping. Subtraction worksheets with carrying.
Timestable Facts to 12
Timestables worksheet tests with the 12 times facts. Multiplication minute tests. Timestables facts.
Here's a Bunch of Printable Math Word Problems...
First grade word problem worksheets. Grade 1 word problems. Page 2.
Here Are Some Math Word Problems Perfect for...
6th grade math word problems. Math problems for grade 6.
What Is a Bell Curve, Anyway?
What is bell curve? Normal distribution defined.
Practice Your 3-Digit Addition With These Math...
3 digit addition worksheets with regrouping. Free adding math worksheets.
7 Helpful Tips for Improving Your Math Skills
Improve your math scores. Learn the tips to be better at math.
Worksheets for 2 Digit Addition (No Regrouping)
2 digit addition worksheets without regrouping. Adding worksheets without regrouping.
Teach Your Kids Math With These Free Multiplica...
Multiplication chart, timestables worksheets, multiplication tables. Tips and strategies to help children learn the multiplication tables and commit them to memory.
Order of Operations
Order of operations, pre-algebra: polynomial identities algebra tutorials order of operations math skills polynomials
What Does BEDMAS Mean in Mathematics?
BEDMAS defined. The definition of BEDMAS
Worksheets for 2-Digit Subtraction With...
2 digit Subtraction Worksheets with Regrouping
slope formula
Slope formula or the rise over run formula for math
What are the Zeros of a Quadratic Function?
What are the Zeros of a Quadratic Function focuses on the practical applications of quadratic functions. The graph of a quadratic function is a parabola. A parabola can cross the x-axis once, twice, or never. These points of intersection are called x-intercepts or zeros.
How Do You Calculate the Percent of Change?
Finding the percent of change. Percentage of change.
Random Worksheet 3
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 4.
How to Find the Slope of a Line With a Graph
Refer to this tutorial to learn more about the slope of a line. Learn how to calculate slope graphically.
Practice Your Math Skills With These 7th Grade...
7th grade math word problems. Grade 7 math problems. Free math worksheets.
Addend Definition - Mathematics - About.com
What is an Addend in math? An addend number which is involved in addition. Numbers being added are considered to be the addends.
Practice Converting Fractions to Decimals With...
Convert fractions to decimals free worksheets.
Teach Your Kids Timestables in Just 21 Days
Timestables (multiplication facts) in 21 days. Learning the timestables.
What Exactly are Quadratic Functions?
Refer to this quadratic function tutorial to learn the properties of quadratic functions. Learn domain, range, vertex, x intercepts, and parabola of quadratic functions.
These Worksheets Will Help Your Kids Learn...
Teach the ordinal numbers, ordinal number worksheets
Help Your Kids Learn Fractions with These Word...
Fraction worksheets. Fraction word problem.
3 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 13.
Stem and Leaf Plot
Stem-And-Leaf Plot, find out what a stem and leaf plot diagram. A stem-and-leaf plot lesson. Stem and Leaf Plot Diagrams.
A Printable Hundreds Chart to Help You Teach Math
The hundred's chart is useful when students are learning to count to 100. It provides visuals and help to skip count by 2's, 5's and 10's.
trigonometric formula
The distance formula using Pythagorean theorem: trig values trig formulas triangle abc trigonometric concepts trigonometric formulas
Why Was Italian Mathematician Leonardo Pisano...
A short biography of the 13th century Italian number theorist.
4 Times Tables
Multiplication Facts. Mad minute multiplication worksheets. Free multiplication worksheets. Page 14.
Practice Your Elementary Math Skills with These...
4th grade math word problems. Grade 4 math word problems. Free math worksheets..
Your Quick Guide to Calculating Quadratic Line...
A parabola is the graph of a quadratic function. Each parabola has a line of symmetry. Also known as the axis of symmetry, this line divides the parabola into mirror images. This tutorial focuses on how to identify the line of symmetry. Learn how to use either a graph or an equation to find this line. Page 3.
Random Worksheet 4
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 5.
How to Calculate Perimeter, Area, and Volume of...
Perimeter Area and Volume of Common Shapes and Solids
4 Strategies for Solving Math Problems
Problem solving plan, problem solving strategies in math.
What are Consecutive Numbers?
Algebra: Properties of consecutive numbers
Learn How to Solve Exponential Decay Functions
This article focuses on how to solve equations. An exponential decay function tells the stories of explosive decay. Four variables — percent change, time, the amount at the beginning of the time period, and the amount at the end of the time period — play roles in exponential functions.
What is a Bar Graph, Anyway?
What is a Bar Graph? Mathematics.
2 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 12.
Multiplication Chart
Multiplication chart, timestable chart multiplication facts
4 Ways to Solve a System of Linear Equations
Learn how to solve a system of linear equations. There are several ways to solve a system of linear equations. This article focuses on 4 methods: graphically, substitution, elimination by addition, and elimination by subtraction.
12 Times Tables
12 Times Tables, 12 Times Multiplication. Page 23.
Math
How to calculate simple interest: compound interest calculator how to calculate simple interest financial math days of the month time t
Factorial Calculator
Factorial calculator. Determine the factorial of any number. ! factorial
6 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 16.
How To Change a Number from Base 10 to Base 2
Changing from base 10 to base 2 logarithms
Practice Your Multiplication With These Magic...
Printable Multiplication worksheets featuring magic math squares exercises. Fill in the squares so that the products are correct.
Fraction Worksheets: Practice Adding,...
Fraction worksheets and printables. Fraction printables. Fraction black line masters. Fraction worksheets. How to teach fractions and free worksheets to support fractions.
Practice the Order of Operations With These...
Order of operation worksheets with parenthesis and exponents.
7 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 17.
Use These Worksheets to Practice Two-Digit...
2 Digit Subtraction Worksheets without Regrouping 1st grade math worksheets.
Random Worksheet 5
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 6.
Standard Quadratic Functions Made Simple
Quadratic Function Help. Mathematics.
1st Grade Geometry Worksheets
Primary geometry worksheets. Worksheets to help children learn geometry. Geometry lessons for first grade math.
distance formula
The distance formula using Pythagorean theorem: distance formula calculator hypotenuse pythagorean theorem subscripts geometry
5 Times Tables
Multiplication Facts. Mad minute multiplication worksheets. Free multiplication worksheets. Page 15.
What Is Algebra and Why Do You Have to Take It?
What is Algebra? Why do I need Algebra?
Practice Rounding Numbers With These Worksheets
Rounding numbers. How to round numbers. Rounding numbers worksheets
Simple Interest Worksheets with Answers
Calculate the simple interest for the following word problems. Answers provided.
8 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 18.
What Are Parent Functions, Anyway?
Refer to Parent Functions to learn about the characteristics of parent functions. Parent functions focuses on linear parent functions.
A Method for Finding Common Denominators and...
Common denominators and adding fractions. Finding common denonminators.
Mean Average
Definition of average in math. What does the term average mean in math?
Quiz Eighth Graders with These Math Word Problems
8th Grade Math Word Problems, Grade 8 math word problems. Word Problem worksheets.
Teach Your Kids to Count to 100 With This Fun...
100s Chart Worksheets, Fill in the blank 100s chart
Guide to Parent Functions
Use Quadratic Parent Function to look at the portions of a quadratic equation. Learn about quadratic formula, vertex, line of symmetry, y intercept,and x intercept. Page 3.
9 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 19.
Multiplication Worksheets 2-3 Digits
Timestable worksheets 2 and 3 digits. 2 and 3 digit multiplication worksheets
Here's Everything You Need Know About a...
Volume of a Cube. Mathematics. Page 2.
Calculating Area
Online area calculator. How to calculate the area of a square, circle, triangle and rectangle.
Random Worksheet 6
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 7.
How to Solve Exponential Growth Equations
This article focuses on how to solve equations. An exponential growth function tells the stories of explosive growth. Four variables — percent change, time, the amount at the beginning of the time period, and the amount at the end of the time period — play roles in exponential functions.
What Is the Average in Mathematics?
Average defined. Definition of average.
11 Times Table
mad minute multiplication worksheets free multiplication worksheets. Page 22.
Algebra word problems
Determining the algebraic expression in a word problem
Understanding Place Value
What is Place Value? Helping with Place Value
Help Your Kids Memorize Their Timestables with...
Playing Multiplication Games to Memorize the Times Tables or Multiplication Facts
Calculate Slope in 3 Easy Steps
Refer to this tutorial to learn how to calculate slope with a formula. Learn how to find m, or slope, with a formula by plugging in values of x and y.
Multiplication word problem worksheets.
Multiplication word problem worksheets. Word problem worksheets for math.
Teach Your Kids to Add with These Printable...
Addition Worksheets and printables for, one, two and three digit addition focusing on concepts involving regrouping and no regrouping.
Express Yourself: How to Write Algebraic...
Learn how to Write Expressions. Mathematics.
Definition - Degree of the Polynomial or Function
What is the degree of the polynomial or function? Use Definition - Degree of the Polynomial or Function to learn why the degree - the leading exponent - is important.
Random Worksheet 7
Mad minute multiplication worksheets, free multiplication worksheets, Multiplication Facts. Page 8.
What Exactly Is a Ratio?
What is Ratio? A ratio is a comparison of 2 quantities. The focus of this worksheet is writing a ratio.
What Math Concepts Should Kids Learn in Each...
Courses of Study for Math. Mathematics.
Parenthesis, Braces and Brackets
Parenthesis, brackets and braces in mathematics. What are parenthesis, braces and brackets in algebra and math?
How Can I Calculate Sales Tax?
Learn how to calculate sales tax with percents. Become a percent calculator with these worksheets.
10 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 20.
Percent - Calculate Sales Tax Answers and...
Learn how to calculate sales tax with percents. Become a percent calculator with these worksheets.
Math Glossary
Math Glossary and Definition of Mathematical Terms
Teach Your Kids About Shapes With These...
Tangram puzzles. Tangram patterns and free tangram worksheets.
'Doubles' Times Tables (2 x 2=, 7 x 7=, 8 x 8=...
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 21.
derivative formulas
quadratic equations help quadratic equations tutorials
Power of a Product: Under What Conditions Do...
Refer to Simplifying Exponents - Power of a Product, an exponents worksheet, to learn the beginnings of a polynomial function. Simplify exponents on this exponents worksheet.
Here Are the Math Concepts You Should Know by...
Twelfth grade math. Grade 12 math. 12th grade math course of study.
How to Calculate Federal Income Tax
Gnawing on a worker’s wages, income tax is an everyday example of percent decrease at work. This article focuses on using percents to calculate disposable income, the amount of money that remains after paying federal income tax.
Helpful Strategies for Solving Math Problems
Problem solving strategies for math
What Is an Attribute in Mathematics?
The definition of attribute. What is the meaning of attribute in math?
Geometry Basics: What You Need to Know About...
Parallel Lines or Line Segments definition.
What, Exactly, Are Those Algorithm Things...
Definition of an algorithm. The term algorithm.
Practice Two-Digit Multiplication With These...
2 digit multiplication worksheets and reproducibles.
archimedes biography
Archimedes biography archimedes of syracuse geometry
Great Printable Math Worksheets for Your Second...
Grade 2 math worksheets. Second grade math concepts involving addition and subtraction.
Multiplication Word Problems 2-3 Digit
Multiplication word problem worksheets. Word problem worksheets for math. Page 2.
The Distributive Property
Refer to this distributive property tutorial to learn more about Algebraic properties. Use the distributive property to simplify monomial expressions. The Distributive Property is useful because of the unknown nature of Algebra.
Practice Simplifying Expressions With These...
Algebra worksheets: simplify the expressions, combine like terms. Page 2.
Teach Your Kids to Tell Time With These Handy...
Reproducibles to help students learn to tell time to the hour, half hour, quarter hour and minute.
What Is Area in Math?
The definition of the term area in math.
Here Are the Basic Math Skills You Should Know...
Eleventh grade math. Grade 11 math. 1th grade math course of study. 11th grade math curriculum.
Random Worksheet 10
Multiplication fact worksheets. Mad math minute worksheets. Multiplication Facts. Page 11.
Random Worksheet 9
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 10.
How to Solve Algebra Problems Step By Step
Learn to solve Algebra problems step by step. Learn to identify the problem by expressing the problem question or statement and determine the unit of the answer.
5 Crucial Principles of Counting
What is Counting? Leaning how to count and how to teach counting.
Learn to Solve Algebra Word Problems Dealing...
Age word problems in Algebra. Algebra age problem tutorial.
Geometry
geometry help, geometry: geometry basics geometry part 1 free geometry types of angles measurement formulas
You can opt-out at any time. Please refer to our privacy policy for contact information.

Discuss in my forum

©2014 About.com. All rights reserved.