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Unit 5 - Lesson 22 - Grade 5: Illustrative Mathematics

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Last updated 3 months ago
13 Questions
Note from the author:
Grade 5 Unit 5
Lesson 22: Divide Whole Numbers by 0.1 and 0.01
CC BY 2021 Illustrative Mathematics®
Grade 5 Unit 5
Lesson 22: Divide Whole Numbers by 0.1 and 0.01
CC BY 2021 Illustrative Mathematics®
Lesson:

Number Talk: Remember Division of Unit Fractions (Warm Up)

Find the value of each expression mentally.
1.

2.

3.

4.

Patterns in Dividing by Decimal Units

5.

Find the value of the expression. Explain or show your reasoning. Use a diagram if it is helpful.

6.

Find the value of the expression. Explain or show your reasoning. Use a diagram if it is helpful.

7.

Find the value of the expression. Explain or show your reasoning. Use a diagram if it is helpful.

8.

Find the value of the expression. Explain or show your reasoning. Use a diagram if it is helpful.

9.

What patterns do you notice?

Divide Whole Numbers by Decimals

10.

Describe how you can find the value of any whole number divided by 0.1. Use a diagram if it is helpful.

11.

Describe how you can find the value of any whole number divided by 0.01. Use a diagram if it is helpful.

Cool Down: Many Tenths and Hundredths
12.

Find the value of the expression. Explain or show your reasoning.

13.

Find the value of the expression. Explain or show your reasoning.