Unit 5 - Lesson 22 - Grade 5: Illustrative Mathematics

Last updated 9 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 MathematicsĀ®
Grade 5 Unit 5
Lesson 22: Divide Whole Numbers by 0.1 and 0.01
CC BY 2021 Illustrative MathematicsĀ®
Lesson:

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

Find the value of each expression mentally.
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Patterns in Dividing by Decimal Units

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

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

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

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

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What patterns do you notice?

Divide Whole Numbers by Decimals

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

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

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