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Unit 9 - Lesson 9 - Grade 2: Illustrative Mathematics

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Last updated 11 months ago
7 questions
Note from the author:
Grade 2 Unit 9
Lesson 9: Sort the Story Problems
CC BY 2021 Illustrative Mathematics®
Grade 2 Unit 9
Lesson 9: Sort the Story Problems
CC BY 2021 Illustrative Mathematics®
Lesson: Sort the Story Problems
1
1
Cool Down: Book Donations
1

Number Talk: Use Place Value to Subtract (Warm Up)

Find the value of each expression mentally.
1
Question 1
1.

10 - 6

1
Question 2
2.

14 - 6

1
Question 3
3.

54 - 6

1
Question 4
4.

54 - 26

Card Sort: Story Problems

Question 5
5.

Sort the story problems in a way that makes sense to you.

Solve Story Problems

Question 6
6.

Choose one of the story problems from the first activity to solve. Show your thinking using diagrams, symbols, or other representations.

Question 7
7.

Jada’s class gave away 19 books. Her class gave away 5 fewer books than Diego’s class. How many books did Diego’s class give away?

Show your thinking using diagrams, symbols, or other representations.