Fluency Activity# Grade 4 Core Fluency Differentiated Practice Sets

Lesson 8. Unit 7. Grade 4 EngageNY

EngageNY4 min(s)

This Fluency Activity is a part of the Lesson 8, Unit 7, Grade 4.<br> In this lesson, students add and subtract mixed units of weight (for example, adding 4 pounds 11 ounces + 15 ounces, or subtracting 6 pounds 7 ounces - 12 ounces). They compare two strategies for composing and decomposing units in these problems, and determine which one they prefer.