1, Lesson 25, Unit 3, Grade 4, EngageNY icon
Fluency Activity

Test for Factors

Lesson 25. Unit 3. Grade 4 EngageNY

EngageNY5 min(s)

This Fluency Activity is a part of the Lesson 25, Unit 3, Grade 4. In this lesson, students cross out multiples from 1-100 to find primes, and in doing so students notice properties of prime and composite numbers. This fluency activity reviews Lesson 23's content.

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