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### Course: 3rd grade (Eureka Math/EngageNY) > Unit 7

Lesson 3: Topic C: Problem solving with perimeter- Perimeter: introduction
- Perimeter of a shape
- Find perimeter by counting unit squares
- Find perimeter by counting units
- Finding perimeter when a side length is missing
- Find perimeter when given side lengths
- Finding missing side length when given perimeter
- Find a missing side length when given perimeter
- Find perimeter when a side length is missing
- Perimeter word problem: skating rink
- Perimeter word problem: tables
- Perimeter word problems
- Perimeter review

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