# Free Math Worksheets

**primary school resources for teachers**

About.com 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

**circumference calculator**

Online area calculator. How to calculate the area of a circle, circumference of a circle, diameter of a circle, online circle calculator.

**Master Multiplication With These Printable...**

Multiplication worksheets, mad minute math worksheets, and teaching strategies to help children memorize the timestables or multiplication facts.

**Positive and Negative Numbers Cheat Sheet**

Positive and negative numbers. Properties of positive and negative numbers.

**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.

**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.

**Percent calculator**

Calculating percents. Percent Calculator and a percent tutorial.

**You Should Know the Difference Between Area and...**

Formula for the area and perimeter of a circle. Page 5.

**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.

**The 6 Ways to Classify Numbers**

Numbers and their groups. All about the different types of numbers.

**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.

**Multiplication Chart, Multiplication Table**

Multiplication chart, multiplication grid for multiplication facts.

**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

**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.

**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.

**Math Worksheets: Teach Your Kids 2-Digit...**

2 digit adding worksheets with regrouping. 2 Digit adding worksheets.

**circumference of a circle**

All about circles, circumference, diameters, pie and radius.

**How to Calculate Compound Interest**

Compound Interest formula. Mathematics.

**Random Worksheet 1**

mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 2.

**Boost Your 3rd Grader's Math Skills With These...**

3rd grade math word problems. Mathematics.

**What Does 'Base 10' Mean in Mathematics?**

What is Base Ten? Mathematics.

**Test Your 5th Grader with These Math Word...**

5th grade math wordk problems, grade 5 math word problems. Free worksheets.

**Learn to Solve Problems Involving Distance,...**

Learn how to solve problems involving distance, speed and time.

**Random Worksheet 2**

mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 3.

**Test Your Child's Multiplication Skills With...**

Timestables worksheet tests with the 10 times facts. Multiplication minute tests. Timestables facts.

**Here Are Some Math Word Problems Perfect for...**

6th grade math word problems. Math problems for grade 6.

**slope formula**

Slope formula or the rise over run formula for math

**Know the Rules of Rounding Numbers**

How to round numbers. Rounding numbers.

**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.

**Worksheets for 2 Digit Addition (No Regrouping)**

2 digit addition worksheets without regrouping. Adding worksheets without regrouping.

**Practice Three-Digit Subtraction With These...**

3 digit subtraction worksheets requiring regrouping. Subtraction worksheets with carrying.

**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.

**Timestable Facts to 12**

Timestables worksheet tests with the 12 times facts. Multiplication minute tests. Timestables facts.

**Worksheets for 2-Digit Subtraction With...**

2 digit Subtraction Worksheets with 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.

**What Is a Bell Curve, Anyway?**

What is bell curve? Normal distribution defined.

**7 Helpful Tips for Improving Your Math Skills**

Improve your math scores. Learn the tips to be better at math.

**Worksheets to Help First Graders Learn Math**

1st grade worksheets. Grade 1 worksheets for the common core standards in math.

**Here's a Bunch of Printable Math Word Problems...**

First grade word problem worksheets. Grade 1 word problems. Page 2.

**Practice Your 3-Digit Addition With These Math...**

3 digit addition worksheets with regrouping. Free adding math worksheets.

**Practice Your Math Skills With These 7th Grade...**

7th grade math word problems. Grade 7 math problems. Free math worksheets.

**Random Worksheet 3**

mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 4.

**What Does BEDMAS Mean in Mathematics?**

BEDMAS defined. The definition of BEDMAS

**How Do You Calculate the Percent of Change?**

Finding the percent of change. Percentage of change.

**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.

**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.

**Order of Operations**

Order of operations, pre-algebra: polynomial identities algebra tutorials order of operations math skills polynomials

**4 Times Tables**

Multiplication Facts. Mad minute multiplication worksheets. Free multiplication worksheets. Page 14.

**3 Times Tables**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 13.

**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 Elementary Math Skills with These...**

4th grade math word problems. Grade 4 math word problems. Free math worksheets..

**These Worksheets Will Help Your Kids Learn...**

Teach the ordinal numbers, ordinal number worksheets

**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.

**Teach Your Kids Timestables in Just 21 Days**

Timestables (multiplication facts) in 21 days. Learning the timestables.

**Random Worksheet 4**

mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 5.

**6 Times Tables**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 16.

**Simple Interest Worksheets with Answers**

Calculate the simple interest for the following word problems. Answers provided.

**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.

**How to Calculate Perimeter, Area, and Volume of...**

Perimeter Area and Volume of Common Shapes and Solids

**7 Times Tables**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 17.

**Practice Converting Fractions to Decimals With...**

Convert fractions to decimals free worksheets.

**Factorial Calculator**

Factorial calculator. Determine the factorial of any number. ! factorial

**5 Times Tables**

Multiplication Facts. Mad minute multiplication worksheets. Free multiplication worksheets. Page 15.

**2 Times Tables**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 12.

**Math**

How to calculate simple interest: compound interest calculator how to calculate simple interest financial math days of the month time t

**Quiz Eighth Graders with These Math Word Problems**

8th Grade Math Word Problems, Grade 8 math word problems. Word Problem 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.

**Multiplication Chart**

Multiplication chart, timestable chart multiplication facts

**Use These Worksheets to Practice Two-Digit...**

2 Digit Subtraction Worksheets without Regrouping 1st grade math worksheets.

**Practice Your Multiplication With These Magic...**

Printable Multiplication worksheets featuring magic math squares exercises. Fill in the squares so that the products are correct.

**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.

**trigonometric formula**

The distance formula using Pythagorean theorem: trig values trig formulas triangle abc trigonometric concepts trigonometric formulas

**12 Times Tables**

12 Times Tables, 12 Times Multiplication. Page 23.

**4 Strategies for Solving Math Problems**

Problem solving plan, problem solving strategies in 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.

**8 Times Tables**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 18.

**Why Was Italian Mathematician Leonardo Pisano...**

A short biography of the 13th century Italian number theorist.

**Help Your Kids Learn Fractions with These Word...**

Fraction worksheets. Fraction word problem.

**Practice the Order of Operations With These...**

Order of operation worksheets with parenthesis and exponents.

**What are Consecutive Numbers?**

Algebra: Properties of consecutive numbers

**1st Grade Geometry Worksheets**

First grade geometry worksheets. Mathematics. Page 4.

**9 Times Tables**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 19.

**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.

**Random Worksheet 5**

mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 6.

**Calculating Area**

Online area calculator. How to calculate the area of a square, circle, triangle and rectangle.

**How To Change a Number from Base 10 to Base 2**

Changing from base 10 to base 2 logarithms

**What Are Parent Functions, Anyway?**

Refer to Parent Functions to learn about the characteristics of parent functions. Parent functions focuses on linear parent functions.

**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.

**Mean Average**

Definition of average in math. What does the term average mean in math?

**Teach Your Kids to Count to 100 With This Fun...**

100s Chart Worksheets, Fill in the blank 100s chart

**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.

**11 Times Table**

mad minute multiplication worksheets free multiplication worksheets. Page 22.

**What is a Bar Graph, Anyway?**

What is a Bar Graph? Mathematics.

**archimedes biography**

Archimedes biography archimedes of syracuse geometry

**Multiplication Worksheets 2-3 Digits**

Timestable worksheets 2 and 3 digits. 2 and 3 digit multiplication worksheets

**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.

**Standard Quadratic Functions Made Simple**

Quadratic Function Help. Mathematics.

**Help Your Kids Memorize Their Timestables with...**

Playing Multiplication Games to Memorize the Times Tables or Multiplication Facts

**Random Worksheet 6**

mad minute multiplication worksheets free multiplication worksheets Multiplication Facts. Page 7.

**Practice Two-Digit Multiplication With These...**

2 digit multiplication worksheets and reproducibles.

**What Math Concepts Should Kids Learn in Each...**

Courses of Study for Math. Mathematics.

**Geometry Basics: What You Need to Know About...**

Parallel Lines or Line Segments definition.

**What Is Algebra and Why Do You Have to Take It?**

What is Algebra? Why do I need Algebra?

**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.

**'Doubles' Times Tables (2 x 2=, 7 x 7=, 8 x 8=...**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 21.

**A Method for Finding Common Denominators and...**

Common denominators and adding fractions. Finding common denonminators.

**What Is the Average in Mathematics?**

Average defined. Definition of average.

**Here's Everything You Need Know About a...**

Volume of a Cube. Mathematics. Page 2.

**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.

**10 Times Tables**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 20.

**Multiplication word problem worksheets.**

Multiplication word problem worksheets. Word problem worksheets for math.

**Practice Simplifying Expressions With These...**

Combine the like terms to simplify the expressions

**Practice Your Math Skills With This Printable...**

1 CM Graph Paper. Mathematics. Page 2.

**Exponential Decay and Percent Change**

Read this article to learn about exponential decay, percent change, and decay factor. When an original amount is reduced by a consistent rate over a period of time, exponential decay is happening. The purpose of this page is to learn more about that consistent rate, the decay factor. The key to understanding the decay factor is learning about percent change.

**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.

**Algebra word problems**

Determining the algebraic expression in a word problem

**Helpful Strategies for Solving Math Problems**

Problem solving strategies for math

**distance formula**

The distance formula using Pythagorean theorem: distance formula calculator hypotenuse pythagorean theorem subscripts geometry

**Random Worksheet 7**

Mad minute multiplication worksheets, free multiplication worksheets, Multiplication Facts. Page 8.

**Teach Your Kids About Shapes With These...**

Tangram puzzles. Tangram patterns and free tangram worksheets.

**Percent - Calculate Sales Tax Answers and...**

Learn how to calculate sales tax with percents. Become a percent calculator with these worksheets.

**Express Yourself: How to Write Algebraic...**

Learn how to Write Expressions. Mathematics.

**Understanding Place Value**

What is Place Value? Helping with Place Value

**How Can I Calculate Sales Tax?**

Learn how to calculate sales tax with percents. Become a percent calculator with these worksheets.

**derivative formulas**

quadratic equations help quadratic equations tutorials

**Here Are the Math Concepts You Should Know by...**

Twelfth grade math. Grade 12 math. 12th grade math course of study.

**How to Overcome Your Math Anxiety**

Math Anxiety. Dealing effectively with math anxiety and math phobia.

**Great Printable Math Worksheets for Your Second...**

Grade 2 math worksheets. Second grade math concepts involving addition and subtraction.

**Practice Your Graphing With This Printable 20 x...**

Coordinate graph paper in pdf. Print these 8 coordinate grids on one page. Page 4.

**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.

**Geometry**

geometry help, geometry: geometry basics geometry part 1 free geometry types of angles measurement formulas

**What Is an Attribute in Mathematics?**

The definition of attribute. What is the meaning of attribute in math?

**Random Worksheet 10**

Multiplication fact worksheets. Mad math minute worksheets. Multiplication Facts. Page 11.

**Free Printables: Charts, Grids, and Graphs**

Free graph, chart, and grid paper. Use these charts/graphs for algebra, plotting on your cartesian plane.

**Random Worksheet 8**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 9.

**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.

**Random Worksheet 9**

Mad minute multiplication worksheets. Free multiplication worksheets. Multiplication Facts. Page 10.

**Math Glossary**

Math Glossary and Definition of Mathematical Terms

**Practice Rounding Numbers With These Worksheets**

Rounding numbers. How to round numbers. Rounding numbers worksheets

**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.

**Top Algebra Apps**

Top apps to learn and enhance understanding of algebra. Apps for algebra.

**Fact Family Homes**

Fact family home worksheet for 7 x 9

**Learning Long Division: Start with the Basics**

Learning about long division. How to understand long division. Page 3.

**Parenthesis, Braces and Brackets**

Parenthesis, brackets and braces in mathematics. What are parenthesis, braces and brackets in algebra and math?

**These 6th Grade Word Problems Cover All the...**

Types of word problems that 6th graders should be able to solve.

**Practice Applying Compound Interest Formulas...**

Practice using the compound interest formula on these worksheets with various terms, rates and amounts.

**Calculus Limits Review, questions and answers.**

Limits Review. Mathematics. Page 2.

**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.

**These Math Word Problems Are Great Practice for...**

Word problems for the fourth grade. Problem solving in math for the fourth grade.

**What's the Deal With Negative Slope?**

A negative slope demonstrates a negative correlation between the two variables of a function. Learn how to calculate negative slope using the slope formula and a graph.

**Pumpkin Math: Great for Halloween**

Pumpkin Math. Mathematics.

**Multiplication Word Problems 2-3 Digit**

Multiplication word problem worksheets. Word problem worksheets for math. Page 2.

**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.

**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.

**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.

**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.

**2nd Grade Math: Get Your Kids Solving Menu Word...**

Printable worksheets for practice solving mathematics word problems.

**Everything You Should Learn in 9th Grade Math**

Ninth grade math. Grade 9 math. 9th grade math course of study.

**Practice Using the Pythagorean Theorem With...**

Worksheets using Pythagorean's Theorem. Geometry worksheets.

**What, Exactly, Are Those Algorithm Things...**

Definition of an algorithm. The term algorithm.

**Geometry postulates**

geometry postulates geometry help, geometry : geometry postulates geometry basics free geometry types of angles measurement formulas

**What Is Area in Math?**

The definition of the term area in math.

**Using Percents - Calculating Commissions...**

A percent is a value divided by 100. For example, 80% and 45% are equal to 80/100 and 45/100, respectively. Just as a percent is a portion of 100, an unknown is part of a whole. This article focuses on using percent and proportions to solve for that unknown whole.

**Get a Quick Overview of Exponential Growth...**

Exponential functions tell the stories of explosive change. The two types of exponential functions are exponential growth and exponential 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 a role in exponential functions. This article focuses on using exponential growth functions to make predictions.

**Multiplication Word Problems 1-2 Digit**

Multiplication word problem worksheets. Word problem worksheets for math. Page 3.

**Teach Your Kids to Tell Time to the Nearest 5...**

Telling time worksheet to the nearest 5 minutes Time to the 5 minutes.

**Percent Change - Grocery Store Shopping**

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.

**Why You Need to Learn Geometry**

A brief description of what geometry is and why it is useful.

**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.

**Use These Free Algebra Worksheets to Practice...**

Order of Operations worksheets. Order of operations help with parenthesis.

**How to Find Greatest Common Factors**

How to find greatest common factors. Finding greatest common factors.

**Math Worksheets: Help Your Kids Learn 3-Digit...**

3 Digit Addition Worksheets. 3 digit adding worksheets without regrouping.

**Addition Word Problem Worksheets**

Basic addition word problem worksheets involving 1 and 2 digit numbers to 30.

**How to Get Preschoolers Started With Math**

Pre-school Math. Mathematics.

**Addition Worksheets for Doubles**

Addition worksheets for the doubles or squares. Free basic addition worksheets.

**5 Crucial Principles of Counting**

What is Counting? Leaning how to count and how to teach counting.

**Exponents and Bases**

Identifying an exponent and its base is the prerequisite for simplifying expressions. Learn how to identify exponents and their corresponding bases.

**Teach Your Kids Subtraction With These Free...**

Free subtraction worksheets. Subtraction facts. Teacher freebies.

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