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K-5 Grade 5 Unit 4 Lesson 12

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•K-5 Math 6-8 Math 9-12 Math

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Kindergarten Grade 1 Grade 2 Grade 3 Grade 4 •Grade 5

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9-12

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Lesson 12

Warm-up Activity 1 Activity 2

Unit 4, Lesson 12

Divide, Using Partial Quotients

Grade 5

Warm-up

Find the value of each expression mentally.

Activity 1

Use a partial-quotients algorithm to find the value of one of the quotients.

Partner 1

Partner 2
Explain to your partner how you found the value of the quotient.
Compare your work with another group.

Activity 2

Estimate the value of each quotient. Then use a partial-quotients algorithm to find the value.

A reasonable estimate for is:
A reasonable estimate for is:
A reasonable estimate for is:

Divide. 34, long division symbol with six hundred twelve inside.

Divide. 23, long division symbol with five hundred thirty six inside.

Divide. 29, long division symbol with one thousand forty four inside.