📝 Powers of 10: Practice B (5.NBT.A.2)

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Explain patterns when multiplying or dividing by powers of 10; use exponents. Solve each problem.

1. 32.4 × 10² = ___

2. 54.5 ÷ 10² = ___

3. 46.8 × 10¹ = ___

4. 89.1 ÷ 10² = ___

5. 41 × 10³ = ___

6. 68.1 ÷ 10³ = ___

7. 11.3 × 10² = ___

8. 82.2 ÷ 10³ = ___

9. 79.7 × 10¹ = ___

10. 62.9 ÷ 10¹ = ___

11. 37.2 × 10² = ___

12. 35.2 ÷ 10¹ = ___

Answer key: 1) 3,240 · 2) 0.545 · 3) 468 · 4) 0.891 · 5) 41,000 · 6) 0.0681 · 7) 1,130 · 8) 0.0822 · 9) 797 · 10) 6.29 · 11) 3,720 · 12) 3.52

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Worksheets › Grade 5 Math › Powers of 10 › Powers of 10

Grade 5 (ages 10–11)Numbers & mathsFree printable PDF

About this grade 5 worksheet

Free Grade 5 math worksheet (Common Core 5.NBT.A.2): powers of 10 — a second set of twelve practice problems, with answer key. Skill: Explain patterns when multiplying or dividing by powers of 10; use exponents. Level: Grade 5 — also suits Year 6 (UK).

For teachers: skills & standards

CCSS 5.NBT.A.2: Explain patterns when multiplying or dividing by powers of 10; use exponents
Works as a morning-work page, a centre/station activity, homework or an early-finisher task.

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It is designed for Grade 5 (ages 10–11), but use it with any child who is ready.

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Explain patterns when multiplying or dividing by powers of 10; use exponents.

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More “Powers of 10” printables (5.nbt.a.2: explain patterns when multiplying or dividing by powers of 10; use exponents)

Powers of 10: Practice A (5.NBT.A.2) · Powers of 10: Mixed Practice & Reasoning (5.NBT.A.2) · Powers of 10: Show Your Thinking (5.NBT.A.2) · Powers of 10: Quick Check (5.NBT.A.2)

All 5 powers of 10 sheets → · Grade 5 Math: all 10 skills → · All Common Core grades

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