Test your skills at simplifying algebraic expressions and then check your answers at this site.
wtamu.edu

6th grade math knowledge map info
StudyStack

This page starts with a basic description of Algebra and discusses the basic operations, and their order.
The Math Page

Definition of the Distributive Rule, with examples and interactive stepbystep solutions of multiple problems
The Math Page

An overview of the steps of simplifying a problem
AlgebraHelp.com

An introduction to how to solve word problems
AlgebraHelp.com

Interactive game on solving simple algebraic expressions with 2 or 3 terms, but no parenthesis or brackets or powers.
What to Learn.com

Review your math as you progress from one marking period to the next.
Edhelper.com

Game to practice expanding algebraic expressions. Foil and harder expansions.
syvum.com

Has a good example of how to write a number in decimal form, expanded form and expanded form with exponents.
Math 'n' Stuff
