6, Lesson 23, Unit 4, Grade 2, EngageNY icon
Problem Set

Problem Set

Lesson 23. Unit 4. Grade 2 EngageNY

EngageNY10 min(s)

This Problem Set is a part of the Lesson 23, Unit 4, Grade 2. In this lesson, students extend mental math strategies to subtract tens by using number bonds. They learn to decompose the minuend into 100 and another number. Then they subtract the subtrahend from 100 and add the difference to the other number that results from the decomposition.

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