Unit 2 - Lesson 2 - Grade 2: Illustrative Mathematics

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Grade 2 Unit 2

Lesson 2: Find the Unknown Addend

CC BY 2021 Illustrative Mathematics

Instrukcije

Grade 2 Unit 2

Lesson 2: Find the Unknown Addend

CC BY 2021 Illustrative Mathematics

Lesson: Find the Unknown Addend

How Did You Find It?

Han and Mai use blocks to find the number that makes the equation true. 17 + _____ = 84

Show your partner how you found the number that makes the equation true.

Cool Down: Find the Unknown Addend