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Coolmath

Math Lessons & Games

Love math? Hate math? Need homework help? This site's for you!

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Math Lessons

What's a Prime Number?
Converting Fractions to Decimals
Order of Operations
How to Multiply Decimals
Lines: Finding a Slope With Just Two Points
The Quadratic Formula
Solving 2x2 Systems of Equations
Graphs to Know and Love
Graphing Functions Easily
The Unit Circle in Trig

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  • Pre-Algebra Lessons

    Pre-Algebra Lessons

    Where basic numbers start to get interesting...
    Factors and Primes Decimals
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    Algebra Lessons

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Math Games on

Lemonade Stand

Lemonade Stand

Run a lemonade stand and make lots of money!
View Game on CoolMathGame.com
2048

2048

Add like numbers to win this one. Can you get to 2048?
View Game on CoolMathGame.com
Building Rush

Building Rush

Run a construction company with a fleet of trucks!
View Game on CoolMathGame.com
New Games
Mr. Mine

Mr. Mine

Mine to the center of the Earth!
Play now
Futoshiki

Futoshiki

Smaller than Sudoku, but just as challenging!
Play now
Scribble 2

Scribble 2

Scribble your way through 15 new levels!
Play now
Latest Games

2048

Add like numbers to win this one. Can you get to 2048?
Play now

Lemonade Stand

Run a lemonade stand and make lots of money!
Play now

Building Rush

Run a construction company with a fleet of trucks!
Play now

Kakuro

Fill in numbers correctly. Don't make a mistake!
Play now

Crazy Taxi M-12

You need to know your times tables FAST for this game.
Play now

Fraction Splat

Click on the right kind of fraction to make it go SPLAT!
Play now

Coffee Shop

Run your own coffee shop in this business game.
Play now

Subtraction Blast

Great arithmetic practice while you get to shoot stuff.
Play now

Math Lines: Xfactor

Aim and shoot to clear the numbers!
Play now

Sudoku

Fill in the spaces with the right numbers.
Play now

Make 15

Try to make 15 without letting the computer do it!
Play now

Color 21

How long can you last? Practice your addition!
Play now

Fractone

Click on pairs of fractions that add up to 1.
Play now

Number Twins

Match the balls with other balls that add up to the right number.
Play now

Feed Fribbit Addition

Catch the fly that solves the addition problem.
Play now

Number Balls

Click the balls in the right order, lowest to highest!
Play now
Classic Games

Chess

Play Chess against the computer or your friends!
Play now

Checkers

The classic game of moving and jumping.
Play now

Sudoku

Fill in the spaces with the right numbers.
Play now
Visit CoolMathGames

View all on CoolMathGames.com

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