# Free Math Worksheets

**primary school resources for teachers**

About.com Mathematics: Most Popular Articles

These articles are the most popular over the last month.

**How Big Are Millions, Billions, and Trillions?**

Learn how many zeros are in a million, billion, trillion, and other numbers, including the very largest ones.

**Here's How to Calculate Simple Interest,...**

Follow these simple step-by-step instructions to calculate simple interest, principal, rate, or time using the simple interest formula.

**3 Different Ways to Find the Average of Something**

Understand the difference between the mean, the median, the mode, and the range and how to calculate them.

**Look Up Math Definitions With This Handy Glossary**

This is a glossary of math definitions for common and important mathematics terms used in arithmetic, geometry, and statistics.

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

Surface area and volume formulas for cylinders, cones, pyramids, spheres, rectangular prism, triangular prisms. Learn the formulas to calculate it.

**Learn Useful Trigonometric Formulas**

See common trigonometric formulas for sines, cosines and tangents. See how to find the values for triangles so you can apply these math concepts.

**Free Time Worksheets**

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

**Free Multiplication Worksheets for the...**

Here's a collection of free multiplication worksheets, mad minute math worksheets, and strategies to memorize timestables or multiplication facts.

**Answers - Parallel, Perpendicular, or Neither...**

Use the Answers - Parallel, Perpendicular, or Neither Worksheet to find the answers about parallel and perpendicular lines. Are two lines parallel, perpendicular, or neither? Use this article to learn how to use the slope of a linear function to answer this question.

**Positive and Negative Numbers Cheat Sheet**

Learn the positive and negative numbers rules and properties by making up your own cheat sheet.

**What BEDMAS Means in Mathematics**

This is the definition of BEDMAS in math and how to use it to remember the order of operations in algebra. Learn more about the technique.

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

Common denominators and adding fractions. Finding common denonminators.

**Third Grade Math - 3rd Grade Math Course of Study**

Third grade math. Grade 3 math. 3rd grade math course of study.

**Range is a Function of Domain 3 Answers**

A function depicts the relationship between domain and range.
This article teaches how to look at a verbal description of a function and identify the input and output.

**How to Determine the Geometry of a Circle**

Here's how to calculate the area of a circle, diameter of a circle, radius and circles, and how to calculate the circumference of circles.

**Here Are Some Math Word Problems Appropriate...**

Word problems for the first grade. Grade 1 math word problems. Math for grade 1. Problem solving in math for grade 1.

**Compound Interest Explained**

Learn what compound interest, get its formula, and understand how it affects borrowing costs and investments.

**Math Stumper for Young Learners**

Math Stumpers, 6 Coins Stumper. Math problem of the week.

**Algebra Problems**

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

**How to Calculate Compound Interest**

What is the Compound Interest Formula? How to calculate compound interest easily.

**Free Sudoku Printables**

Free sudoku puzzles. Mathematics.

**First Grade Geometry Worksheets**

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

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

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

**Brush Up Your Elementary Math Skills with These...**

Here are 2nd grade math word problems and free math worksheets. These worksheets cover basic 2nd grade math concepts like shapes, patterns, addition.

**What Base 10 Means in Mathematics**

What is Base Ten or base 10? Here's the definition and explanation of the term as it's used in mathematics to describe the number system.

**Measurement Conversions**

How to convert metric to imperial and imperial to metric. Metric conversions made easy. All the metric conversions you'll ever need.

**Practice Calculating Simple Interest With Free...**

Print these simple interest worksheets (with answers) to learn how to calculate the simple interest for word problems. Answers are provided for each.

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

Compound interest worksheets and printables. These word problems for calculating compound interest will help you understand the formulas.

**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.

**Here's a Better Way to Teach Long Division**

Here's a better way to teach (or learn) long division that avoid rote memorization, making division more intuitive and easier to do.

**How to Use a Decay Factor to Calculate Percent...**

Learn about exponential decay, percent change, and decay factor. Example decay factor calculations are given.

**Here's a Comprehensive Cheat Sheet for Fractions**

How to add, subtract, divide and multiply fractions. This cheat sheet provides a basic outline of what you need to know about fractions and computing.

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

Tangram puzzles. Tangram patterns and free tangram template worksheets.

**Here's How to Tell If a Number Is Prime**

Follow these step to find out if a number is a prime number. Learn about factorization and avoid common pitfalls working with primes. Learn more here.

**Free Money Worksheets**

Money worksheets. Adding coins to a dollar. Adding money worksheets.

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

Math teasers. Math brain stumpers.

**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.

**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.

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

How to learn multiplication timestables in 21 days. Let's face in, when you don't know your times tables, it slows down your progress in math.

**What are Alternate Angles?**

Alternate Angles Defined. Meaning of alternate angles.

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

This is a collection of printable 5th grade math word problems worksheets, available in PDF form for easy downloading.

**Quadratic Equation Calculator**

quadratic equations calculator help quadratic equations tutorials

**BEDMAS**

BEDMAS explained. Clarification on the important BEDMAS or PEDMAS order of operations which are fundamental in math.

**What Is the 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. Learn PEMDAS.

**These Graphic Organizers Make Learning the...**

Graphic Organizers for math. Fact family organizers. Addition facts to 12.

**Get Your Kids to Practice Their Addition With...**

Addition facts worksheets, addition math magic squares.

**Derivative Rules for Calculus**

Derivative Rules Calculus - the chain rule.

**Do You Know These Tricks to Learn Multiplicatio...**

Try there quick multiplication table tips and trick to learn the multiplication facts faster and more easily. This will help children learn multiplication.

**What are Integrals and Derivatives?**

Integrals and Derivatives. Mathematics.

**Amortization schedule,amortization chart.**

Amortization schedule, amortization calculator, online amortization calculator

**What Is an Axis in Mathematics?**

Axis Definition. The definition of an Axis in mathematics.

**Fraction Worksheets: Shade the Fraction Given**

Shade the fraction worksheets. Mathematics.

**How Powers of Ten Work in Math**

Learn about the powers of base 10 to help with scientific notation and understand what millions, billions, millionths, and billionths look like.

**Multiplying Exponents**

Simplify Exponents - Multiplying teaches how to simplify expression with algebra exponents. Practice multiplying exponents on the exponents worksheet.

**How to Convert between Fahrenheit and Celsius**

Formula for Celsius and Fahrenheit Conversions. Practical methods for making conversions in your head.

**What Is a Bell Curve, Anyway? Definition and...**

This is the definition of a bell-shaped curve, which is also called a normal distribution or Gaussian distribution. Learn about the math concept.

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

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

**Integers**

What are integers? Learn all about the basics of integers and how to use them.

**Exponential Decay in Real Life - Use Exponentia...**

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 use an exponential function - exponential decay - to make predictions. The key to understanding the decay factor is learning about percent change.

**What Are Natural Numbers, Whole Numbers, and...**

Learn about the different ways numbers are classified and the definitions of natural numbers, whole numbers, irrational numbers, and more groups.

**Divisibility Tricks**

Tricks to help you divide in your head. Divisibility tricks for mental math that include great strategies for computations.

**Helpful Strategies for Solving Math Problems**

The main reason for learning all about math is to become better problem solvers in all aspects of life. Here are problem solving strategies for math.

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

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

**Math Worksheets: Teach Your Kids to Multiply 2-...**

Powers of 10 multiplication worksheets to 100,000

**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.

**Learn to Solve Distance, Speed, and Time Problems**

Learn how to solve problems involving distance, speed, and time and how to read word problems in math. Learn how to use the distance rate time formula.

**Definition of Altitude**

Definition of Altitude in Mathematics

**Definition of an Abacus**

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

**5 Worksheets on Multiplication with Decimals**

Multiplication with decimal worksheets. Multiply the 2 digit numbers by 2 digits with decimals to the hundredths place.

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

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

**Tops Apps for 1st Grade Math**

Math Apps for first graders that won't disappoint. My favorite apps for grade 1 math, these apps make learning math fun while building math fluency at the same time.

**Polynomials: Multiplication**

These free, printable worksheets deal with the multiplication of polynomials using the FOIL method. Answers are included.

**Evaluate f(x) - Word Problems**

Use Evaluate f x - Word Problems to practice evaluating functions. The evaluating function worksheet includes real world applications.

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

2 digit adding worksheets with regrouping. These double digit adding worksheets will help early learners solidify their understanding of adding.

**Top 10 Multiplication Facts Tools**

Multiplication facts resources. Learn the multiplication facts with these excellent tools and resources.

**Kid's Sudoku**

Sudoku for Kids. Kids Sudoku easy versions.

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

Here are 3 digit subtraction worksheets requiring regrouping. Subtraction with carrying can be a difficult concept for new learners - teach with these.

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

Count to 20 worksheets, learn to count to 20. Counting printables.

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

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

**Using Percents - How to Calculate a Commission**

Learn how to use percents and proportions to solve for a commission and see example problems to calculate commissions.

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

Play games with dice, cards, paper plates, and your hands to memorize the times tables or multiplication facts.

**Use These Simple Rules to Round Numbers Correctly**

Learn these simple rules to round numbers correctly. Understand the meaning of a rounding digit for decimals or whole numbers. Learn more.

**Exponential Decay - Definition and Examples**

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

**How to Use the Distributive Property to...**

Refer to this distributive property tutorial to learn more about Algebraic properties. Use the distributive property to simplify monomial expressions.

**Top 9 Mental Math Workout Books**

Mental math, math to exercise your mind. Recreational math.

**Learn About the Associative Property in Math**

Understand what the associative property in math is and how it's used, with examples using the property for arithmetic.

**How to Solve Algebra Word Problems - 5 Steps**

Be a problem solver and solve Algebra word problems. Learn to improve your problem solving skills.

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

Learn the definition of arrays and how arrays are used in mathematics. In math, an array refers to a set of numbers or objects that follow a pattern.

**Range is a Function of Domain 1 Answers**

A function depicts the relationship between domain and range. This article teaches how to look at a verbal description of a function and identify the input and output.

**How to Find Greatest Common Factors**

Here's how to find greatest common factors, such as factors of 32. Finding greatest common factors is easy when you have manipulatives and pencil and paper.

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

2 digit addition worksheets without regrouping. These adding worksheets without regrouping will help explain concepts and test your knowledge.

**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.

**Math Worksheets: Teach Your 1st Grader to Find...**

Extend the pattern worksheets and state the rule. Finish the patterns.

**Here's a Great Math Stumper for 5th Graders**

Math Problem of the Day Math Stumper

**Math Journals**

What is a math journal? How to use a math journal. Using math journals. Why math journals help with math.

**Get Your 1st Grader Counting Cents With These...**

Money worksheets for the first grade. Grade one money worksheets.

**Can You Solve This Logic Problem About an Ice...**

Math Word and Logic problems. Mathematics.

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