Practice Problems — Set 18

5.NBT.A.4 · Use place value understanding to round decimals to any place

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. Write as a decimal: 7 tenths → ___ 2. Compare: 0.6 ___ 0.6 3. 0.6 + 0.4 = ___

_See printable PDF for diagram._

Written practice

1. Explain your thinking for this word problem in one sentence. 2. Create your own word problem for 5.NBT.A.4. 3. Word problem: $2.18 + $1.5 = $___ 4. Story: Spend $0.5 of $1.00. How much left? ___ 5. Two-step: Start with 17, add 3, then subtract 1. Result? ___ 6. Word problem: $2.18 + $1.5 = $___ 7. Story: 5 + 11 = ___ 8. Story: 6 + 8 = ___

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More written practice

1. 0.3 + 0.2 = ___ 2. Word problem: $2.21 + $1.4 = $___ 3. Write as a decimal: 7 tenths → ___ 4. Compare: 0.3 ___ 0.5 5. 0.6 + 0.1 = ___ 6. Word problem: $2.24 + $1.3 = $___

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Patterns and rules

1. Write as a decimal: 3 tenths → ___ 2. Compare: 0.6 ___ 0.7 3. 0.2 + 0.4 = ___

_See printable PDF for diagram._

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Stretch

1. Explain your thinking for this word problem in one sentence. 2. Create your own word problem for 5.NBT.A.4.

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Parent tip: Use base-ten blocks for tenths and hundredths