## 18 x 15 Teacher Example.pdf - Section 1: Teacher Demonstration

18 x 15 Teacher Example.pdf
18 x 15 Teacher Example.pdf

# Decomposing Large Rectangles

Unit 14: Area & Perimeter
Lesson 7 of 19

## Big Idea: Students will explore how to use smaller rectangles and friendly numbers to find the area of larger rectangles.

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Standards:
90 minutes

### Kara Nelson

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