# 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.

**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.

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

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

**How Many Zeros Are in a Decillion**

How many zeros in a number, number of zeros.

**How to Calculate Simple Interest, Principal,...**

Calculating interest. Using the interest formula.

**Percent calculator**

Calculating percents. Percent Calculator and a percent tutorial.

**Positive and Negative Numbers Cheat Sheet**

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

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

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

**Area and Surface Formulas**

Area and Surface formulas for rectangles, parrallelograms, triangles, trapezoids, solids, prisms, pyramids, cones, spheres.

**Free Times Tables Worksheets**

mad minute multiplication worksheets free multiplication worksheets

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

Surface area of a cube. Cube formula

**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.

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

5th grade math word problems. Mathematics.

**The 6 Ways to Classify Numbers**

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

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

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

**circumference of a circle**

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

**How to Convert between Fahrenheit and Celsius**

Formula for Celsius and Fahrenheit Conversions.

**1st Grade Geometry Worksheets**

First grade geometry worksheets. Mathematics. Page 4.

**How to Calculate Compound Interest**

Compound Interest formula. Mathematics.

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

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

**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

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

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

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

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

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

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

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

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

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

Tangram puzzles. Tangram patterns and free tangram worksheets.

**Math 101: What Exactly are Arrays?**

Definition of Arrays. How arrays are used in mathematics.

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

What is bell curve? Normal distribution defined.

**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.

**Simple Interest Worksheets with Answers**

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

**Multiplication Chart, Multiplication Table**

Multiplication chart, multiplication grid for multiplication facts.

**Random Worksheet 1**

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

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

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

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

3rd grade math word problems. Mathematics.

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

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

**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.

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

2 digit Subtraction Worksheets with Regrouping

**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.

**slope formula**

Slope formula or the rise over run formula for math

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

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

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

7th grade math word problem worksheets. Grade 7 math word problems. Page 3.

**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.

**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.

**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

**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.

**Easy Explanation of the Distributive Property**

The distributive property in algebra and arithmetic.

**Random Worksheet 2**

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

**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.

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

1 CM Graph Paper. Mathematics. Page 2.

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

Perimeter Area and Volume of Common Shapes and Solids

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

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

**Multiplication Chart**

Multiplication chart, timestable chart multiplication facts

**Worksheets to Help First Graders Learn Math**

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

**Know the Rules of Rounding Numbers**

How to round numbers. Rounding numbers.

**Factorial Calculator**

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

**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.

**What Is an Attribute in Mathematics?**

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

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

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

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

Finding the percent of change. Percentage of change.

**Practice Your Elementary Math Skills with These...**

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

**Geometry**

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

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

What is Algebra? Why do I need Algebra?

**trigonometric formula**

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

**Calculating Area**

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

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

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

**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 Does BEDMAS Mean in Mathematics?**

BEDMAS defined. The definition of BEDMAS

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

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

**Random Worksheet 3**

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

**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.

**Timestable Facts to 12**

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

**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.

**distance formula**

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

**Math**

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

**What are Consecutive Numbers?**

Algebra: Properties of consecutive numbers

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

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

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

Order of operation worksheets with parenthesis and exponents.

**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.

**Random Worksheet 4**

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

**archimedes biography**

Archimedes biography archimedes of syracuse geometry

**What Are Parent Functions, Anyway?**

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

**4 Times Tables**

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

**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.

**How Can I Calculate Sales Tax?**

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

**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.

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

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

**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 the Average in Mathematics?**

Average defined. Definition of average.

**6 Times Tables**

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

**Mean Average**

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

**3 Times Tables**

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

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

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

**Top Algebra Apps**

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

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

What is a Bar Graph? Mathematics.

**Why You Need to Learn Geometry**

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

**7 Times Tables**

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

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

Teach the ordinal numbers, ordinal number worksheets

**8 Times Tables**

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

**How to Get Preschoolers Started With Math**

Pre-school Math. Mathematics.

**5 Times Tables**

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

**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.

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

3rd and 4th grade money problem solving worksheets

**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.

**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.

**Random Worksheet 5**

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

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

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

**9 Times Tables**

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

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

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

**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.

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

Changing from base 10 to base 2 logarithms

**How to Overcome Your Math Anxiety**

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

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

Fraction worksheets. Fraction word problem.

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

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

**What Is Area in Math?**

The definition of the term area 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.

**Here's a Bunch of Handy Math Worksheets for K-8...**

Basic Math Worksheets. Worksheets for word problems, problem solving, multiplication, addition, subtraction, division. Arithmetic worksheets.

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

Telling time worksheets, time to the nearest 5 minutes

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

Parallel Lines or Line Segments definition.

**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.

**Amortization schedule,amortization chart.**

Amortization schedule, amortization calculator, online amortization calculator

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

Worksheets using Pythagorean's Theorem. Geometry 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.

**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.

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

2 digit multiplication worksheets and reproducibles.

**Random Worksheet 6**

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

**John Napier biography**

John Napier famous mathematician John Napierbiography and math contributions

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

Free graph paper, coordinate grid paper in PDF. Page 2.

**What Is the Pythagorean Theorem?**

Pythagorean Theorem, Pythagoras Theorem

**Practice Using Geometry to Calculate Perimeter...**

perimeter worksheets, find the perimeter. Page 5.

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

Common denominators and adding fractions. Finding common denonminators.

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

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

**2 Times Tables**

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

**Algebra word problems**

Determining the algebraic expression in a word problem

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

Free subtraction worksheets. Subtraction facts. Teacher freebies.

**Exponential Function - Exponential Decay**

Learn about exponential decay, an exponential function that describes when an original amount is reduced by a consistent rate over a period of time.

**Random Worksheet 7**

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

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

Convert fractions to decimals free worksheets.

**Helpful Strategies for Solving Math Problems**

Problem solving strategies for math

**Math Glossary**

Math Glossary and Definition of Mathematical Terms

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

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

**11 Times Table**

mad minute multiplication worksheets free multiplication worksheets. Page 22.

**These Worksheets Will Teach Your Kids to Tell...**

Beginning to tell the time worksheets. Time to the half hour.

**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.

**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.

**Your 2nd Grader Will Love This Printable...**

Finding 1/2 fractions. Beginner fraction worksheets.

**8 Things You Need to Know on Quadratic Functions**

Quadratic Function - Parent Function and Vertical Shifts to master quadratic functions. Learn about y x 2. This article focuses on vertical translations. Learn why a quadratic function shifts upward or downward.

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

Limits Review. Mathematics. Page 2.

**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.

**Understanding Place Value**

What is Place Value? Helping with Place Value

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