# Free Math Worksheets

**primary school resources for teachers**

About.com 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.

**Surface Area and Volume Formulas for Geometric...**

Surface area and volume formulas for cylinders, cones, pyramids, spheres, rectangular prism, triangular prisms.

**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.

**circumference calculator**

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

**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.

**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 Calculate Compound Interest**

Compound Interest formula. Mathematics.

**Percent calculator**

Calculating percents. Percent Calculator and a percent tutorial.

**Order of Operations**

Learning the order of operations is an important concept in math. Here are some acronyms to help you learn the order easily.

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

What is Base Ten? Mathematics.

**Free Times Tables Worksheets**

mad minute multiplication worksheets free multiplication worksheets

**Easy Explanation of the Distributive Property**

The distributive property in algebra and arithmetic.

**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.

**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.

**Geometry**

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

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

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

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

Area and perimeter formulas. Mathematics.

**How to Convert between Fahrenheit and Celsius**

Formula for Celsius and Fahrenheit Conversions.

**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.

**Know the Rules of Rounding Numbers**

How to round numbers. Rounding numbers.

**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.

**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.

**How to Overcome Your Math Anxiety**

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

**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.

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

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

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

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

**Multiplication Chart, Multiplication Table**

Multiplication chart, multiplication grid for multiplication facts.

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

Order of Operations with Parenthesis and Exponents

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

First grade math word problems. Grade one math word problems. Free worksheets.

**Helpful Strategies for Solving Math Problems**

Problem solving strategies for math

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

Learn how to solve problems involving distance, speed and time. Distance, speed and time word problems in math.

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

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

**slope formula**

Slope formula or the rise over run formula for math

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

Perimeter Area and Volume of Common Shapes and Solids

**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.

**Guide to Parent Functions**

Use the Guide to Parent Functions to learn more about Algebra functions. Each family of Algebraic functions is headed by a parent. This article focuses on the traits of the parent functions.

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

Learn how to Write Expressions in Algebra. What are algebraic expressions?

**Random Worksheet 2**

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

**Timestable Facts to 12**

Timestables worksheet tests with the 12 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.

**Worksheets to Help First Graders Learn Math**

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

**Multiplication Chart**

Multiplication chart, timestable chart multiplication facts

**4 Strategies for Solving Math Problems**

Problem solving plan, problem solving strategies in math.

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

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

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

Word problem worksheets for 3rd grade math. Word problems are an essential part of the grade 3 common core standards.

**Place Value**

What is Place Value? Helping with Place Value

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

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

**1st Grade Geometry Worksheets**

Primary geometry worksheets. Worksheets to help children learn geometry. Geometry lessons for first grade math.

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

What is bell curve? Normal distribution defined.

**Circles**

Area of a circle, diameter of a circle, radius and circles, how to calculate circumference of circles.

**Practice Rounding Numbers With These Worksheets**

Rounding numbers. How to round numbers. Rounding numbers worksheets

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

Teach the ordinal numbers, ordinal number worksheets

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

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

**What is Probability?**

Probability help. What is probability? An overview of the basics of probability.

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

What is Algebra? Why do I need Algebra?

**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.

**Random Worksheet 3**

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

**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.

**Algebra Problems**

Odd and even algebra problems. Algebra tutorial, questions and answers.

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

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

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

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

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

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

**Simple Interest Worksheets with Answers**

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

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

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

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

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

**Why You Need to Learn Geometry**

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

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

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

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

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

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

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

**What Does BEDMAS Mean in Mathematics?**

BEDMAS defined. The definition of BEDMAS

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

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

**What Are Parent Functions, Anyway?**

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

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

2 digit Subtraction Worksheets with Regrouping

**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 4**

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

**Parenthesis, Braces and Brackets**

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

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

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

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

Math Charts, Grids, Isometric Paper, Graph Paper

**3 Times Tables**

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

**What are Consecutive Numbers?**

Algebra: Properties of consecutive numbers

**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 About Shapes With These...**

Tangram puzzles. Tangram patterns and free tangram worksheets.

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

Finding the percent of change. Percentage of change.

**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.

**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.

**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.

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

Common denominators and adding fractions. Finding common denonminators.

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

Algebra Worksheets, Use the Distributive Property, Combine Like Terms

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

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

**4 Times Tables**

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

**Mean Average**

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

**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.

**Random Worksheet 5**

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

**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.

**How Can I Calculate Sales Tax?**

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

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

Surface area of a cube. Cube formula

**Practice Your Algebra With These Free Worksheets**

Algebra worksheets. Polynomials, exponents, binomials, factoring, perfect square, functions and roots. Introduction to basic algebra. Factoring worksheets, polynomial worksheets, least common multiples.

**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.

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

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

**2 Times Tables**

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

**Top Algebra Apps**

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

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

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

**12 Times Tables**

12 Times Tables, 12 Times Multiplication. Page 23.

**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.

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

Printable worksheets for practice solving mathematics word problems.

**trigonometric formula**

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

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

Coordinate grids, coordinate graphs, graph paper, coordinate paper and printables. Graph and chart printables and worksheets. Graph paper, coordinate paper

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

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

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

What is a Bar Graph? Mathematics.

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

Changing from base 10 to base 2 logarithms

**7 Times Tables**

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

**5 Times Tables**

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

**Math**

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

**Learn to Solve Algebra Word Problems Dealing...**

Age word problems in Algebra. Algebra age problem tutorial.

**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.

**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.

**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.

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

Order of operations basic worksheets.

**How to Find Greatest Common Factors**

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

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

2 digit multiplication worksheets and reproducibles.

**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.

**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.

**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.

**9 Times Tables**

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

**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 6**

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

**Median Worksheets**

What is the Median? Calculate the median on these worksheets.

**Geometry concepts - Midpoint formula**

What is the midpoint formula? Understanding the midpoint formula and how to use the midpoint formula.

**Algebra word problems**

Determining the algebraic expression in a word problem

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

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

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

Playing Multiplication Games to Memorize the Times Tables or Multiplication Facts

**Geometry postulates**

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

**11 Times Table**

mad minute multiplication worksheets free multiplication worksheets. Page 22.

**Computations with Fractions**

How to add, subtract, divide and multiply fractions.

**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.

**Math Glossary**

Math Glossary and Definition of Mathematical Terms

**Positive Slope**

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

**Pre Algebra Number Problem Worksheets**

All worksheets have the answers to them on the 2nd page of the PDF. These types of questions help students develop algebraic thinking at the early stages.

**Math Definitions: What Is an Angle?**

Definition of an angle. What does the term angle mean?

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

Convert fractions to decimals free worksheets.

**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.

**What Is Area in Math?**

The definition of the term area in math.

**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.

**Factorial Calculator**

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

**Teaching Math 101: Getting Started**

Teaching Math: Getting Started. Mathematics.

**Calculus Limits Overview**

Calculus Limits Review, questions and answers.

**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.

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

Fraction worksheets. Fraction word problem.

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

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

**10 Times Tables**

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

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

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

**Random Worksheet 8**

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

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

Compound interest worksheets and printables. Word problems for calculating compound interest.

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

Lines and Segments. Rays, lines, segments, intersecting lines concurrent lines, perpendicular lines parallel lines and skew.

**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.

**Use 2 Squares to Make Separate Pens for the 9...**

Math stumper and brain teaser. Mathematics.

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

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

**Random Worksheet 9**

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

**Your Quick and Easy Guide to Understanding...**

Understanding the math behind Annuities. Learn how to do the math for annuities.

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