3, Lesson 14, Unit 4, Grade 3, EngageNY icon
Fluency Activity

Find the Area

Lesson 14. Unit 4. Grade 3 EngageNY

EngageNY5 min(s)

This Fluency Activity is a part of the Lesson 14, Unit 4, Grade 3. This fluency activity reviews the relationship between side lengths and area and supports the perception of the composite shapes by moving from part to whole using a grid. Project the first figure below. On your personal white board, write a number sentence to show the area of the shaded rectangle. Write a number sentence to show the area of the unshaded rectangle.

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