6, Lesson 6, Unit 4, Grade 2, EngageNY icon
Problem Set

Problem Set

Lesson 6. Unit 4. Grade 2 EngageNY

EngageNY10 min(s)

This Problem Set is a part of the Lesson 6, Unit 4, Grade 2. In this lesson, students apply their understanding of place-value strategies to the addition algorithm. They work concretely with place-value disks on a place-value chart to represent the composition of 10 ones as 1 ten with two-digit addends. The use of manipulatives reminds students that they must add like-units, for example, 26 + 35 is 2 tens + 3 tens and 6 ones + 5 ones).

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