Grade 5 Module 1 Lesson 14
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Transcript of Grade 5 Module 1 Lesson 14
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Grade 5 Module 1 Lesson 14
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Multiply and Divide by Exponents
Write 65 tenths as a decimal on your place value chart.
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Multiply and Divide by Exponents
Write 65 tenths as a decimal on your place value chart.
Say the decimal
![Page 4: Grade 5 Module 1 Lesson 14](https://reader030.fdocuments.net/reader030/viewer/2022012404/568139ff550346895da1c5f1/html5/thumbnails/4.jpg)
Multiply and Divide by Exponents
Write 65 tenths as a decimal on your place value chart.
Say the decimal
6.5
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Multiply and Divide by Exponents
Write 65 tenths as a decimal on your place value chart.Say the decimal
6.5Multiply by 102
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Multiply and Divide by Exponents
Write 65 tenths as a decimal on your place value chart.Say the decimal
6.5Multiply by 102
Move digits 2 places to the left (650)
![Page 7: Grade 5 Module 1 Lesson 14](https://reader030.fdocuments.net/reader030/viewer/2022012404/568139ff550346895da1c5f1/html5/thumbnails/7.jpg)
Multiply and Divide by Exponents
Write 7 tenths as a decimal on your place value chart.Say the decimal
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Multiply and Divide by Exponents
Write 7 tenths as a decimal on your place value chart.Say the decimal0.7Multiply by 102
![Page 9: Grade 5 Module 1 Lesson 14](https://reader030.fdocuments.net/reader030/viewer/2022012404/568139ff550346895da1c5f1/html5/thumbnails/9.jpg)
Multiply and Divide by Exponents
Write 7 tenths as a decimal on your place value chart.Say the decimal0.7Multiply by 102
Move digits 2 places to the left (70)
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Round to Different Place Values
Say this number: 6.385
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Round to Different Place Values
Say this number: 6.3856 and 385 thousandthsOn your boards, round the number to the nearest tenth.
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Round to Different Place Values
Say this number: 6.3856 and 385 thousandthsOn your boards, round the number to the nearest tenth. 6.385 ≈ 6.4
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Round to Different Place Values
6.3856 and 385 thousandthsOn your boards, round the number to the nearest hundredths.
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Round to Different Place Values
6.3856 and 385 thousandthsOn your boards, round the number to the nearest hundredths. 6.385 ≈ 6.39
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Round to Different Place Values
Say this number: 37.645
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Round to Different Place Values
Say this number: 37.64537 and 645 thousandthsOn your boards, round the number to the nearest tenth.
![Page 17: Grade 5 Module 1 Lesson 14](https://reader030.fdocuments.net/reader030/viewer/2022012404/568139ff550346895da1c5f1/html5/thumbnails/17.jpg)
Round to Different Place Values
Say this number: 37.64537 and 645 thousandthsOn your boards, round the number to the nearest tenth. 37.645 ≈ 37.6
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Find the Quotient
14 ÷ 2 = ___ (Write the division sentence)
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Find the Quotient
14 ÷ 2 = ___ (Write the division sentence)14 ÷ 2 = 7Say the division sentence in unit form.
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Find the Quotient
14 ÷ 2 = ___ (Write the division sentence)14 ÷ 2 = 7Say the division sentence in unit form. 14 ones ÷ 2 = 7 ones
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Find the Quotient
1.4 ÷ 2 = ___ (Write the division sentence)
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Find the Quotient
1.4 ÷ 2 = ___ (Write the division sentence)1.4 ÷ 2 = 0.7Say the division sentence in unit form.
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Find the Quotient
1.4 ÷ 2 = ___ (Write the division sentence)1.4 ÷ 2 = 0.7Say the division sentence in unit form.14 tenths ÷ 2 = 7 tenths
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Application
A bag of potato chips contains 0.96 grams of sodium. If the bag is split into 8 equal servings, how many grams of sodium will each serving contain?
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Concept Development
6.72 ÷ 3 = ___ (Show 6.72 on your place value chart using the number disks)
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Concept Development
5.16 ÷ 4 = ___ (Show 5.16 on your place value chart using the number disks)
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Concept Development
6.72 ÷ 4 = ___ (Show 6.72 on your place value chart using the number disks)
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Concept Development
20.08 ÷ 8 = ___ (Show 20.08 on your place value chart using the number disks)
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Concept Development
6.372 ÷ 6 = ___ (Work independently using the standard algorithm to solve.)
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Problem Set
For 10 minutes, do your personal best to complete the Problem Set.
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Student Debrief
Lesson Objective: Divide decimals with a remainder using place value understanding and relate to a written method.
How are dividing decimals and dividing whole numbers similar? How are they different?