4, Lesson 23, Unit 5, Grade K, EngageNY icon
Problem Set

Problem Set

Lesson 23. Unit 5. Grade K EngageNY

EngageNY7 min(s)

This Problem Set is a part of the Lesson 23, Unit 5, Grade K. In this lesson, students work to count to tell the number of objects by answering "how many?" questions. They reason about situations to determine if they are decomposing a teen number as 10 ones and some ones, or composing 10 ones and some ones to find a teen number.

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