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Unit 4 Lesson 14: Center Day 2

Last updated 11 months ago

3 questions

Note from the author:

Grade 2 Unit 4 Lesson 14 CC BY 2021 Illustrative Mathematics®

Instructions

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

1

1

Question 1

1.

28 + 2 + 20 = 50

Question 2

2.

16 + 3 + 30 = 50

Question 3

3.

36 + 4 + 20 = 50