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Unit 4 Lesson 14: Center Day 2

By Formative Library
Last updated 2 months ago
3 Questions
Note from the author:
Grade 2 Unit 4 Lesson 14 CC BY 2021 Illustrative Mathematics®
Grade 2 Unit 4 Lesson 14 CC BY 2021 Illustrative Mathematics®

Decide if each statement is true or false. Be prepared to explain your reasoning.

1.

28 + 2 + 20 = 50

2.

16 + 3 + 30 = 50

3.

36 + 4 + 20 = 50