module 2 lesson 22

Module 2 Lesson 22

Divide three- and four-digit dividends by two-digit divisors resulting in two- and three-digit quotients, reasoning about the decomposition of successive remainders in each place value.

• 5.NBT.6 Find whole-number quotients of whole numbers

with up to four-digit dividends and two- digit divisors,

using strategies based on place value, the properties of

operations, and/or the relationship between multiplication

and division. Illustrate and explain the calculation by using

equations, rectangular arrays, and/or area models.

Common CoreStandards

Learning Targets

•I can divide three- and four-digit dividends by two-digit divisors resulting in two- and three-digit quotients, reasoning about the decomposition of successive remainders in each place value.

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6 hundreds ÷ 2 =

Write the division sentence in unit form

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6 tens ÷ 2

Write the division sentence in unit form

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6 ones ÷ 2

Write the division sentence in unit form

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6 tenths ÷ 2

Write the division sentence in unit form

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6 tenths ÷ 2

Write the division sentence in decimal form

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6 hundredths ÷ 2

Write the division sentence in decimal form

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8 ones ÷ 2

Write the division sentence in decimal form

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8 tenths ÷ 2

Write the division sentence in decimal form

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8 hundredths ÷ 2

Write the division sentence in decimal form

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QuickTime™ and aJVT/AVC Coding decompressorare needed to see this picture.

On your whiteboards, skip count by:

17

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Correct your work

17

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Skip count again

17

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QuickTime™ and aJVT/AVC Coding decompressorare needed to see this picture.

On your whiteboards, skip count by:

32

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Correct your work

32

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Skip count again

32

208 ÷ 37

Show how to estimate the quotient•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

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208 ÷ 37

37 208

•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

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128 ÷ 57

Show how to estimate the quotient•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

Activate Knowledge

128 ÷ 57

57 128

•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

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664 ÷ 83

Show how to estimate the quotient•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

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664 ÷ 83

83 664

•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

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Zenin’s baby sister weighed 132 ounces at birth. How much did his sister weigh in pounds and ounces?

Learn

Problem 1

590 ÷ 17

Can we divide 5 hundreds by 17?•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck17 5 9 0

Estimates

Check

Learn

Problem 1

590 ÷ 17

Can we divided 59 tens intogroups of 17 or 17 groups?

•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck17 5 9 0

Estimates

Check

Learn

Problem 1

590 ÷ 17

Round 59 tens & 17 to estimate•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck17 5 9 0

Estimates

Check

Learn

Problem 1

590 ÷ 17

3 tens x 17•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck17 5 9 0

Estimates

Check

Learn

Problem 1

590 ÷ 17

Can I divide 8 tens by 17?•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

17 5 9 0

3

51

8

Estimates

Check

Learn

Problem 1

590 ÷ 17

Can I divide 80 ones by 17?•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

17 5 9 0

3

51

8 0

Estimates

Check

Learn

Problem 1

590 ÷ 17

•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck

17 5 9 0

3

51

8 0

Estimates

Check

Learn

Problem 2

887 ÷ 27•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck27 8 8 7

Estimates

Check

Learn

Problem 3

839 ÷ 41•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck41 8 3 9

Estimates

Check

Learn

Problem 4

820 ÷ 42•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck42 8 2 0

Estimates

Check

Learn

Problem 5

908 ÷ 56•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck56 9 0 8

Estimates

Check

Learn

Problem 6

2458 ÷ 51•EstimaEstimatete

•SolveSolve

•CheckCheck

•EstimaEstimatete

•SolveSolve

•CheckCheck51 2 4 5 8

Estimates

Check

Practice

Review

Learn Review PracticeActivate

Knowledge

✔Check Understanding

Teamwork

Learning Targets