Cool math .com - Math Help - math lessons to help with arithmetic, fractions, decimals, long division and algebra

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Coolmath's Math Lessons & Help Area
Math lessons to help with everything from Addition through Algebra and more

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Remember that you can look up a quick definition at my math dictionary and find formulas in my geometry / trigonometry reference area!

Arithmetic Lessons (These are over at Coolmath4kids.com)
Addition, subtraction, times tables, multiplication, division, and long division

Pre-Algebra Lessons
Fractions, decimals, percents, signed numbers (integers) and more until you hit Algebra stuff!

Algebra Lessons
I've got just about everything here from Algebra 1 (Beginning Algebra) up through Precalculus level Algebra

Precalculus Review / Calculus Preview
This is the precalculus math you really need to know to survive Calculus 1. It's also great to study for your precalc final.

Other Fun Lessons

	Tessallations - See some very cool things you can make with shapes
	How to Find the Interior Angles of Polygons - Help with figuring out the interior angles of polygons.
	The Pythagorean Identities - Help with understanding where the Pythagorean Identities come from.
	Damping Functions - Help with understanding how damping functions work and how they are used in the real world.
	The Geometry of Crop Circles - Learn how crop circles are made and how you can make your own.
	What's a Fractal? - A lesson on how fractals are made with computers and algebra.
	What's a Limit? - A very clear lesson that will help you understand the concept of a limit in Calculus.

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