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Unit 4 - Lesson 13 - Grade5: Illustrative Mathematics

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Grade 5 Unit 4
Lesson 13: Divide Using Partial Quotients
CC BY 2021 Illustrative Mathematics®
Grade 5 Unit 4
Lesson 13: Divide Using Partial Quotients
CC BY 2021 Illustrative Mathematics®
Lesson: Divide Using Partial Quotients

Number Talk: Divide (Warm Up)

Find the value of each expression mentally.
1.

2.

3.

4.

Compare Solutions

5.

Use an algorithm using partial quotients to find the value of one of the quotients. Be prepared to explain how you found the quotient.

Explain to your partner how you found the value of the quotient.
Pair up with another group and compare your work.

Estimate and Solve

Estimate the value of each quotient. Then, use an algorithm using partial quotients to find the value.
6.

Provide a reasonable estimate for

7.

Use an algorithm using partial quotients to find the value.

8.

Provide a reasonable estimate for

9.

Use an algorithm using partial quotients to find the value.

10.

Provide a reasonable estimate for

11.

Use an algorithm using partial quotients to find the value.

Cool Down: Divide Using Partial Quotients
12.

Find the value of the quotient.