Apr 19, 2010 · Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.

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Welcome to Mathematics. You won't need special equipment, millions of dollars or lots of people. You just need your mind.

If you REALLY like exercising your brain, figuring things round and round till you explode, then this is the page for you

.Addition is bringing two or more numbers (or things) together to make a new total. We can write it like this: 2 + 3 = 5. You should get: 4 + 3 = 7. More Examples:

Algebra is great fun - you get to solve puzzles! With computer games you play by running, jumping and finding secret things.

Join the numbers and get to the 2048 tile! New Game

Symbols save time and space when writing. Here are the most common mathematical symbols

You can read a gentle introduction to Sequences in Common Number Patterns. A Sequence is a list of things (usually numbers) that are in order.

Hi there! This page is only going to make sense when you know a little about Systems of Linear Equations and Matrices, so please go and learn about those if you don't know them already.