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Mathematics: Most Popular Articles

These articles are the most popular over the last month.
Positive and Negative Numbers Cheat Sheet
Positive and negative numbers. Properties of positive and negative numbers.
Know The Surface, Area, and Volume Formulas for...
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.
How to Convert between Fahrenheit and Celsius
Formula for Celsius and Fahrenheit Conversions.
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.
The 6 Ways to Classify Numbers
Numbers and their groups. All about the different types of 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.
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.
Easy Explanation of the Distributive Property
The distributive property in algebra and arithmetic.
Area and Surface Formulas
Area and Surface formulas for rectangles, parrallelograms, triangles, trapezoids, solids, prisms, pyramids, cones, spheres.
You Should Know the Difference Between Area and...
Formula for the area and perimeter of a circle. Page 5.
distance formula
The distance formula using Pythagorean theorem: distance formula calculator hypotenuse pythagorean theorem subscripts geometry
Percent calculator
Calculating percents. Percent Calculator and a percent tutorial.
Free Times Tables Worksheets
mad minute multiplication worksheets free multiplication worksheets
How to Calculate Compound Interest
Compound Interest formula. 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.
Know the Rules of Rounding Numbers
How to round numbers. Rounding numbers.
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.
circumference of a circle
All about circles, circumference, diameters, pie and radius.
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
What Does 'Base 10' Mean in Mathematics?
What is Base Ten? Mathematics.
Test Your Child's Multiplication Skills With...
Timestables worksheet tests with the 10 times facts. Multiplication minute tests. Timestables facts.
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.
Learn to Solve Problems Involving Distance,...
Learn how to solve problems involving distance, speed and time.
Random Worksheet 1
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 2.
Math 101: What Exactly are Arrays?
Definition of Arrays. How arrays are used in mathematics.
Math Worksheets: Teach Your Kids 2-Digit...
2 digit adding worksheets with regrouping. 2 Digit adding worksheets.
Timestable Facts to 12
Timestables worksheet tests with the 12 times facts. Multiplication minute tests. Timestables 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.
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.
Worksheets to Help First Graders Learn Math
1st grade worksheets. Grade 1 worksheets for the common core standards in math.
slope formula
Slope formula or the rise over run formula for math
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.
Random Worksheet 2
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 3.
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.
Order of Operations
Order of operations, pre-algebra: polynomial identities algebra tutorials order of operations math skills polynomials
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.
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.
Geometry
geometry help, geometry: geometry basics geometry part 1 free geometry types of angles measurement formulas
7 Helpful Tips for Improving Your Math Skills
Improve your math scores. Learn the tips to be better at math.
Test Your 5th Grader with These Math Word...
5th grade math wordk problems, grade 5 math word problems. Free worksheets.
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.
What Is a Bell Curve, Anyway?
What is bell curve? Normal distribution defined.
Here Are Some Math Word Problems Perfect for...
6th grade math word problems. Math problems for grade 6.
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.
trigonometric formula
The distance formula using Pythagorean theorem: trig values trig formulas triangle abc trigonometric concepts trigonometric formulas
What Does BEDMAS Mean in Mathematics?
BEDMAS defined. The definition of BEDMAS
What are Consecutive Numbers?
Algebra: Properties of consecutive numbers
Understanding Place Value
What is Place Value? Helping with Place Value
Worksheets for 2 Digit Addition (No Regrouping)
2 digit addition worksheets without regrouping. Adding worksheets without regrouping.
Teach Your Kids Timestables in Just 21 Days
Timestables (multiplication facts) in 21 days. Learning the timestables.
Boost Your 3rd Grader's Math Skills With These...
3rd grade math word problems. Mathematics.
Practice Three-Digit Subtraction With These...
3 digit subtraction worksheets requiring regrouping. Subtraction worksheets with carrying.
Random Worksheet 3
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 4.
Practice Your Math Skills With These 7th Grade...
7th grade math word problems. Grade 7 math problems. Free math worksheets.
Practice Your 3-Digit Addition With These Math...
3 digit addition worksheets with regrouping. Free adding math worksheets.
These Worksheets Will Help Your Kids Learn...
Teach the ordinal numbers, ordinal number worksheets
What Are Parent Functions, Anyway?
Refer to Parent Functions to learn about the characteristics of parent functions. Parent functions focuses on linear parent functions.
Practice the Order of Operations With These...
Order of operation worksheets with parenthesis and exponents.
Practice Rounding Numbers With These Worksheets
Rounding numbers. How to round numbers. Rounding numbers worksheets
Worksheets for 2-Digit Subtraction With...
2 digit Subtraction Worksheets with Regrouping
How to Calculate Perimeter, Area, and Volume of...
Perimeter Area and Volume of Common Shapes and Solids
Teach Your Kids to Count to 100 With This Fun...
100s Chart Worksheets, Fill in the blank 100s chart
Here's a Bunch of Printable Math Word Problems...
First grade word problem worksheets. Grade 1 word problems. Page 2.
3 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 13.
Random Worksheet 4
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 5.
How To Change a Number from Base 10 to Base 2
Changing from base 10 to base 2 logarithms
Definition of Average
Definition of average in math. What does the term average mean in math?
Practice Converting Fractions to Decimals With...
Convert fractions to decimals free worksheets.
4 Times Tables
Multiplication Facts. Mad minute multiplication worksheets. Free multiplication worksheets. Page 14.
Calculating Area
Online area calculator. How to calculate the area of a square, circle, triangle and rectangle.
4 Strategies for Solving Math Problems
Problem solving plan, problem solving strategies in math.
Express Yourself: How to Write Algebraic...
Learn how to Write Expressions. Mathematics.
Multiplication Chart
Multiplication chart, timestable chart multiplication facts
How Do You Calculate the Percent of Change?
Finding the percent of change. Percentage of change.
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.
derivative formulas
quadratic equations help quadratic equations tutorials
Algebra word problems
Determining the algebraic expression in a word problem
Factorial Calculator
Factorial calculator. Determine the factorial of any number. ! factorial
A Method for Finding Common Denominators and...
Common denominators and adding fractions. Finding common denonminators.
Practice Your Elementary Math Skills with These...
4th grade math word problems. Grade 4 math word problems. Free math worksheets..
What is a Bar Graph, Anyway?
What is a Bar Graph? Mathematics.
Practice Your Multiplication With These Magic...
Printable Multiplication worksheets featuring magic math squares exercises. Fill in the squares so that the products are correct.
What Is the Average in Mathematics?
Average defined. Definition of average.
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.
Math
How to calculate simple interest: compound interest calculator how to calculate simple interest financial math days of the month time t
2 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 12.
Practice Simplifying Expressions With These...
Algebra Worksheets, Use the Distributive Property, Combine Like Terms
Geometry postulates
geometry postulates geometry help, geometry : geometry postulates geometry basics free geometry types of angles measurement formulas
Random Worksheet 5
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 6.
How to Find Greatest Common Factors
How to find greatest common factors. Finding greatest common factors.
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.
Why Was Italian Mathematician Leonardo Pisano...
A short biography of the 13th century Italian number theorist.
Here's Everything You Need Know About a...
Volume of a Cube. Mathematics. 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.
12 Times Tables
12 Times Tables, 12 Times Multiplication. Page 23.
Teaching Math 101: Getting Started
Teaching Math: Getting Started. Mathematics.
5 Times Tables
Multiplication Facts. Mad minute multiplication worksheets. Free multiplication worksheets. Page 15.
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.
Quiz Eighth Graders with These Math Word Problems
8th Grade Math Word Problems, Grade 8 math word problems. Word Problem worksheets.
6 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 16.
7 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 17.
Exponents and Bases
Identifying an exponent and its base is the prerequisite for simplifying expressions. Learn how to identify exponents and their corresponding bases.
Help Your Kids Learn Fractions with These Word...
Fraction worksheets. Fraction word problem.
Algebra Symmetry - Symmetric Property of Equality
Definition page of Symmetric Property of Equality. Learn Algebra Symmetry here. If a = b, then b = a.
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.
What Is Algebra and Why Do You Have to Take It?
What is Algebra? Why do I need Algebra?
Standard Quadratic Functions Made Simple
Quadratic Function Help. Mathematics.
Math Glossary
Math Glossary and Definition of Mathematical Terms
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.
Multiplication Worksheets 2-3 Digits
Timestable worksheets 2 and 3 digits. 2 and 3 digit multiplication worksheets
8 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 18.
Parenthesis, Braces and Brackets
Parenthesis, brackets and braces in mathematics. What are parenthesis, braces and brackets in algebra and 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.
What Math Concepts Should Kids Learn in Each...
Courses of Study for Math. Mathematics.
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.
11 Times Table
mad minute multiplication worksheets free multiplication worksheets. Page 22.
Random Worksheet 6
mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 7.
Everything You Should Learn in 9th Grade Math
Ninth grade math. Grade 9 math. 9th grade math course of study.
Here Are the Math Concepts You Should Know by...
Twelfth grade math. Grade 12 math. 12th grade math course of study.
Use These Worksheets to Practice Two-Digit...
2 Digit Subtraction Worksheets without Regrouping 1st grade math worksheets.
9 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 19.
Help Your Kids Memorize Their Timestables with...
Playing Multiplication Games to Memorize the Times Tables or Multiplication Facts
What Is Area in Math?
The definition of the term area in math.
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.
Calculus Limits Review, questions and answers.
Limits Review. Mathematics. Page 2.
What Is an Attribute in Mathematics?
The definition of attribute. What is the meaning of attribute in math?
Helpful Strategies for Solving Math Problems
Problem solving strategies for math
Great Printable Math Worksheets for Your Second...
Grade 2 math worksheets. Second grade math concepts involving addition and subtraction.
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.
10 Times Tables
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 20.
Use These Free Algebra Worksheets to Practice...
Order of Operations worksheets. Order of operations help with parenthesis.
Random Worksheet 7
Mad minute multiplication worksheets, free multiplication worksheets, Multiplication Facts. Page 8.
Multiplication word problem worksheets.
Multiplication word problem worksheets. Word problem worksheets for math.
Powers of Base Ten
The Powers of Base 10 to help with scientific notation
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.
What Math Skills Should You Have Learned By the...
Tenth grade math. Grade 10 math. 10th grade math course of study.10th grade math curriculum.
Why Is the Slope of a Vertical Line Undefined?
The slope of a vertical Line is undefined because anything divided by zero is undefined. Learn how to use a graph and the slope formula to calculate an undefined slope.
archimedes biography
Archimedes biography archimedes of syracuse geometry
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.
6 Great Resources to Help You Learn Algebra
Great algebra books. Self teaching algebra resources. A variety of text resources to support Algebra at the high school and college level.
'Doubles' Times Tables (2 x 2=, 7 x 7=, 8 x 8=...
Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 21.
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.
What are Integrals and Derivatives?
Calculus Integrals. Mathematics. Page 2.
Learn to Solve Algebra Word Problems Dealing...
Age word problems in Algebra. Algebra age problem tutorial.
Practice Your Math Skills With This Printable...
1 CM Graph Paper. Mathematics. Page 2.
1st Grade Geometry Worksheets
Primary geometry worksheets. Worksheets to help children learn geometry. Geometry lessons for first grade math.
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