6, Lesson 22, Unit 3, Grade 4, EngageNY icon
Problem Set

Problem Set

Lesson 22. Unit 3. Grade 4 EngageNY

EngageNY10 min(s)

This Problem Set is a part of the Lesson 22, Unit 3, Grade 4. In this lesson, students use an array to identify factors and a product. Students define prime and composite numbers through the factors, and apply their understanding of factors and prime and composite numbers to determine if a given number is prime or composite.

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