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Ch. 4 Proportions and Expressions Videos

Ch. 4 Proportions and Expressions Videos

Author: Rebecca Newburn
Description:

Here are some videos about proportions and expressions for Ch. 4 in the CC2 CPM textbook.

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Tutorial

4.1.2 Scale Drawings

4.2.1 Recognizing Proportional Relationships

4.2.3 Proportional Relationships

Properties: Commutative, Associative, & Distributive

4.3.2 Finding Perimeter and Area Using Algebra Tiles

4.3.3 Combining Like Terms with Zero Pairs