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### Clear Simple Way to Add or Subtract Pos. & Neg. Integers

What do dogs and cats have to do with math? Watch and see. Tim Bedley presents a concise and effect… Tags: lesson, algebra Tim Bedley Dec 3, 2008 368 views

### Introduction to Algebra Variables

This video gives the 'rough' idea about Algebra Variables. Tags: variable, algebra Wei Chong Mar 1, 2008 88 views

### Equivalent Expressions

Introducing equivalent expressions with an explanation of algebra tiles. Tags: tiles, algebra Jeff Smith Aug 2, 2007 136 views

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