1, Lesson 38, Unit 3, Grade 4, EngageNY icon
Fluency Activity

Decompose 90 and 180

Lesson 38. Unit 3. Grade 4 EngageNY

EngageNY4 min(s)

This Fluency Activity is a part of the Lesson 38, Unit 3, Grade 4. In this lesson, students continue to develop their understanding of the standard algorithm for multiplication through area model, partial products, and the distributive property. This fluency activity prepares students for composing and decomposing benchmark angles of 90 and 180 degrees in Module 4.

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