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Grade 5 Module 1 Lesson 14. Multiply and Divide by Exponents Write 65 tenths as a decimal on your place value chart.

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Presentation on theme: "Grade 5 Module 1 Lesson 14. Multiply and Divide by Exponents Write 65 tenths as a decimal on your place value chart."— Presentation transcript:

1 Grade 5 Module 1 Lesson 14

2 Multiply and Divide by Exponents Write 65 tenths as a decimal on your place value chart.

3 Multiply and Divide by Exponents Write 65 tenths as a decimal on your place value chart. Say the decimal

4 Multiply and Divide by Exponents Write 65 tenths as a decimal on your place value chart. Say the decimal 6.5

5 Multiply and Divide by Exponents Write 65 tenths as a decimal on your place value chart. Say the decimal 6.5 Multiply by 10 2

6 Multiply and Divide by Exponents Write 65 tenths as a decimal on your place value chart. Say the decimal 6.5 Multiply by 10 2 Move digits 2 places to the left (650)

7 Multiply and Divide by Exponents Write 7 tenths as a decimal on your place value chart. Say the decimal

8 Multiply and Divide by Exponents Write 7 tenths as a decimal on your place value chart. Say the decimal 0.7 Multiply by 10 2

9 Multiply and Divide by Exponents Write 7 tenths as a decimal on your place value chart. Say the decimal 0.7 Multiply by 10 2 Move digits 2 places to the left (70)

10 Round to Different Place Values Say this number: 6.385

11 Round to Different Place Values Say this number: and 385 thousandths On your boards, round the number to the nearest tenth.

12 Round to Different Place Values Say this number: and 385 thousandths On your boards, round the number to the nearest tenth ≈ 6.4

13 Round to Different Place Values and 385 thousandths On your boards, round the number to the nearest hundredths.

14 Round to Different Place Values and 385 thousandths On your boards, round the number to the nearest hundredths ≈ 6.39

15 Round to Different Place Values Say this number:

16 Round to Different Place Values Say this number: and 645 thousandths On your boards, round the number to the nearest tenth.

17 Round to Different Place Values Say this number: and 645 thousandths On your boards, round the number to the nearest tenth ≈ 37.6

18 Find the Quotient 14 ÷ 2 = ___ (Write the division sentence)

19 Find the Quotient 14 ÷ 2 = ___ (Write the division sentence) 14 ÷ 2 = 7 Say the division sentence in unit form.

20 Find the Quotient 14 ÷ 2 = ___ (Write the division sentence) 14 ÷ 2 = 7 Say the division sentence in unit form. 14 ones ÷ 2 = 7 ones

21 Find the Quotient 1.4 ÷ 2 = ___ (Write the division sentence)

22 Find the Quotient 1.4 ÷ 2 = ___ (Write the division sentence) 1.4 ÷ 2 = 0.7 Say the division sentence in unit form.

23 Find the Quotient 1.4 ÷ 2 = ___ (Write the division sentence) 1.4 ÷ 2 = 0.7 Say the division sentence in unit form. 14 tenths ÷ 2 = 7 tenths

24 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?

25 Concept Development 6.72 ÷ 3 = ___ (Show 6.72 on your place value chart using the number disks)

26 Concept Development 5.16 ÷ 4 = ___ (Show 5.16 on your place value chart using the number disks)

27 Concept Development 6.72 ÷ 4 = ___ (Show 6.72 on your place value chart using the number disks)

28 Concept Development ÷ 8 = ___ (Show on your place value chart using the number disks)

29 Concept Development ÷ 6 = ___ (Work independently using the standard algorithm to solve.)

30 Problem Set For 10 minutes, do your personal best to complete the Problem Set.

31 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?


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