# Free Math Worksheets

**primary school resources for teachers**

About.com Mathematics: Most Popular Articles

These articles are the most popular over the last month.

**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 to Convert between Fahrenheit and Celsius**

Formula for Celsius and Fahrenheit Conversions.

**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.

**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 Many Zeros Are in a Decillion**

How many zeros in a number, number of zeros.

**Positive and Negative Numbers Cheat Sheet**

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

**Percent calculator**

Calculating percents. Percent Calculator and a percent tutorial.

**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

**How to Calculate Compound Interest**

Compound Interest formula. Mathematics.

**Area and Surface Formulas**

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

**The 6 Ways to Classify Numbers**

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

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

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

**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.

**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.

**circumference of a circle**

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

**Free Times Tables Worksheets**

mad minute multiplication worksheets free multiplication worksheets

**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.

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

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

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

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

**Know the Rules of Rounding Numbers**

How to round numbers. Rounding numbers.

**trigonometric formula**

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

**Easy Explanation of the Distributive Property**

The distributive property in algebra and arithmetic.

**distance formula**

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

**Worksheets to Help First Graders Learn Math**

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

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

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

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

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

**Order of Operations**

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

**Multiplication Chart, Multiplication Table**

Multiplication chart, multiplication grid for multiplication 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.

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

What is bell curve? Normal distribution defined.

**Random Worksheet 1**

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

**Timestable Facts to 12**

Timestables worksheet tests with the 12 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.

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

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

**What are Consecutive Numbers?**

Algebra: Properties of consecutive numbers

**Math**

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

**4 Strategies for Solving Math Problems**

Problem solving plan, problem solving strategies in math.

**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.

**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.

**Calculating Area**

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

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

Perimeter Area and Volume of Common Shapes and Solids

**Factorial Calculator**

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

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

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

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

Teach the ordinal numbers, ordinal number worksheets

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

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

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

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

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

What is Base Ten? Mathematics.

**What Does BEDMAS Mean in Mathematics?**

BEDMAS defined. The definition of BEDMAS

**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.

**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.

**slope formula**

Slope formula or the rise over run formula for math

**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.

**Random Worksheet 2**

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

**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..

**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.

**Polynomials**

Improving math scores by analyzing the patterns of errors

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

Fraction worksheets. Fraction word problem.

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

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

**Multiplication Chart**

Multiplication chart, timestable chart multiplication facts

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

What is a Bar Graph? Mathematics.

**What Is the Average in Mathematics?**

Average defined. Definition of average.

**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.

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

Definition of Arrays. How arrays are used in mathematics.

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

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

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

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

**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.

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

Volume of a Cube. Mathematics. Page 2.

**Random Worksheet 3**

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

**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.

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

What is Algebra? Why do I need Algebra?

**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.

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

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

**How Can I Calculate Sales Tax?**

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

**Why You Need to Learn Geometry**

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

**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 Rounding Numbers With These Worksheets**

Rounding numbers. How to round numbers. Rounding numbers worksheets

**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'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

**Amortization schedule,amortization chart.**

Amortization schedule, amortization calculator, online amortization calculator

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

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

**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 are Integrals and Derivatives?**

Calculus Integrals. Mathematics. Page 2.

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

2 digit Subtraction Worksheets with Regrouping

**derivative formulas**

quadratic equations help quadratic equations tutorials

**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 Exactly Is a Ratio?**

What is Ratio? A ratio is a comparison of 2 quantities. The focus of this worksheet is writing a ratio.

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

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

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

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

**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.

**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.

**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 Worksheets 2-3 Digits**

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

**Geometry**

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

**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.

**Standard Quadratic Functions Made Simple**

Quadratic Function Help. Mathematics.

**archimedes biography**

Archimedes biography archimedes of syracuse geometry

**How to Find Greatest Common Factors**

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

**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.

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

Convert fractions to decimals free worksheets.

**Multiplication word problem worksheets.**

Multiplication word problem worksheets. Word problem worksheets for math.

**John Napier biography**

John Napier famous mathematician John Napierbiography and math contributions

**Measurement Conversions**

Conversion factors, metric conversions and measurement conversions.

**How to Overcome Your Math Anxiety**

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

**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.

**How to Get Preschoolers Started With Math**

Pre-school Math. Mathematics.

**How to Calculate the Exact Number of Days for...**

Calculate the number of days for a loan. Exact number of days.

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

Changing from base 10 to base 2 logarithms

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

Playing Multiplication Games to Memorize the Times Tables or Multiplication Facts

**Random Worksheet 4**

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

**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.

**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.

**What is Probability?**

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

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

Tangram puzzles. Tangram patterns and free tangram worksheets.

**Definition of Average**

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

**What Is Area in Math?**

The definition of the term area in math.

**Can You Find All the Squares in This Stumper of...**

Math teasers. Math brain stumpers.

**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.

**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.

**Business Mathematics**

Understanding simple periodic payments to reduce a debt

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

Common denominators and adding fractions. Finding common denonminators.

**12 Times Tables**

12 Times Tables, 12 Times Multiplication. Page 23.

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

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

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

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

**What Does the Word Algebra Mean, Anyway?**

Definition of Algebra, algebra definition. Meaning of Algebra.

**Classification of Triangles and Angles**

Properties of Angles and Triangles. Classification of Angles. Classification of Triangles

**Random Worksheet 5**

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

**Understanding Place Value**

What is Place Value? Helping with Place Value

**Simple Interest Worksheets with Answers**

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

**Top 8 Calculus Resources**

Top Calculus books. Calculus resources, texts and guides for beginner, intermediate and advanced level students.

**Math Glossary**

Math Glossary and Definition of Mathematical Terms

**What Is the Pythagorean Theorem?**

Pythagorean Theorem, Pythagoras Theorem

**1st Grade Geometry Worksheets**

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

**3 Times Tables**

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

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

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

**Math Symbols and Math Notation**

Math symbols and math notations and definitions

**Preparing for the GMAT or GRE? Here's How to...**

Are you preparing for the GRE or the GMAT? If these timed graduate and business school exams are in your future, here's a short cut for answering percent questions. More specifically, this article focuses on how to easily calculate the percentage of a number.

**Algebra word problems**

Determining the algebraic expression in a word problem

**multiplication table tricks**

Multiplication, multiplication factsMultiplication tricks to help memorize the multiplication tables

**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.

**Random Worksheet 6**

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

**Do Your Students Get Fractions? Find Out With...**

Fraction worksheets,fraction tests. Diagnostic tests or fractions. Free fraction worksheets.

**2 Times Tables**

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

**Definition of an Abacus**

The definition of an Abacus. What an abacus is used for in mathematics.

**5 Crucial Principles of Counting**

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

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

Free subtraction worksheets. Subtraction facts. Teacher freebies.

**4 Times Tables**

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

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

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

**Geometry postulates**

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

**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 Apps for Algebra**

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

**What is a Binomial**

Definition of a Binomial. Mathematics.

**Random Worksheet 7**

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

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

Learn how to Write Expressions. Mathematics.

**How to Get Off on the Right Foot With Algebra**

Algebra, getting started. The basics to succes in algebra. Algebra tutorial 1.

**Exponents and Bases**

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

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

Order of Operations with Parenthesis and Exponents

**Random Worksheet 9**

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

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

Order of operations basic worksheets.

**Behold: The Mighty Quadratic Formula**

Refer to the quadratic formula to find the x-intercepts of any quadratic function. The x-intercepts are the points where a parabola crosses the x-axis. These points are also known as zeros, roots, solutions, and solution sets. Each quadratic function will have two, one, or no x-intercepts.

**Math Facts Drill**

Math facts. Learn the math facts online. Multiplication tables.

**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.

**Common Factors Calculator**

Common factors, common factors calculator: free javascripts integer factors common factors number values parseint

**Roman Numeral Worksheets with Answers**

Convert the Roman Numeral Worksheets

**How to Use Percentages to Calculate 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.

**Eighth Grade Math - 8th Grade Math Course of...**

Eighth grade math. Grade 8 math. 8th grade math course of study.

**Random Worksheet 8**

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

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

Algebra Worksheets, Use the Distributive Property, Combine Like Terms

**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.

**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.

**Random Worksheet 10**

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

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

1 CM Graph Paper. Mathematics. Page 2.

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

Limits Review. Mathematics. Page 2.

**6 Times Tables**

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

**Math Journals**

Implementing math journals, writing about math and mathematics journaling.

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

Courses of Study for Math. Mathematics.

**Fact Family Homes**

Fact family home worksheet for 7 x 9

**Seventh Grade Math - 7th Grade Math Course of...**

Seventh grade math. Grade 7 math. 7th grade math course of study.

**7 Times Tables**

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

**Calculus Readiness**

Pre-requisite for Calculus. Calculus is the foundation for math, science and technology fields, it paves the way.

**Multiplication Word Problems 2-3 Digit**

Multiplication word problem worksheets. Word problem worksheets for math.

**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.

**9 Times Tables**

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

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

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

**Making a Partial Payment on a Simple Interest...**

Borrowers may wish to save some interest and make one or more partial payments before the maturity date when the loan comes due.

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

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

**8 Times Tables**

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

**What You Need to Know About Business Math**

What is Business Math? What Do I Need to Take Business Math?

**Graphing Calculator: TI-84 Plus**

Graphing calculator. Mathematics.

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

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

**11 Times Table**

mad minute multiplication worksheets free multiplication worksheets. Page 22.

**Dispelling the Math Myths**

Math Anxiety, Common math myths and misconceptions. Learning math and improving math skills.

**5 Times Tables**

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

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