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Unit 8 - Lesson 16 - Grade 5: Illustrative Mathematics

Last updated about 1 year ago

13 questions

Note from the author:

Instructions

Lesson: Number Talk

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Cool Down: Reflection

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Grade 5 Unit 8
Lesson 16: Number Talk
CC BY 2021 Illustrative Mathematics®

Grade 5 Unit 8
Lesson 16: Number Talk
CC BY 2021 Illustrative Mathematics®

Number Talk: Division (Warm Up)

Find the value of each expression mentally.

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Question 1

1.

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Question 2

2.

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Question 3

3.

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Number Talk: Design 1

Question 5

5.

Write an expression to complete the number talk. 

_______

Question 6

6.

Explain how you chose the last expression.

Number Talk: Design 2

Choose one of the number talks to complete. Be prepared to share your reasoning for the expressions you chose.

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Question 7

7.

Option 1:

_______ 

_______

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Question 8

8.

Share your reasoning for the expressions you chose.

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Number Talk: Design 3

Question 11

11.

Write expressions to complete the Number Talk. 

_______ 

_______ 

_______

Question 12

12.

Share your reasoning for the expressions.

Question 13

13.

As mathematicians, we use patterns and structure in problems we solve to reason about new problems. Describe a time today when you did that.

Question 4

4.

Question 9

9.

Option 2:

_______ 

_______

Question 10

10.

Share your reasoning for the expressions you chose.