5, Lesson 10, Unit 4, Grade 2, EngageNY icon
Problem Set

Problem Set

Lesson 10. Unit 4. Grade 2 EngageNY

EngageNY10 min(s)

This Problem Set is a part of the Lesson 10, Unit 4, Grade 2. In this lesson, students continue to deepen their understanding of addition of numbers within 100. Students use a chip model, a more abstract pictorial representation, in which place-value disks are replaced by circles or dots to model the addition of a two-digit and three-digit number.

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