💬 Scientific Notation: Mixed Practice & Reasoning (8.EE.A.4)

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Perform operations with numbers in scientific notation. Read each problem. Draw or write to solve. Label your answer.

1. Write in standard form: 7.1 × 10¹

Work

Answer: ______________

2. (4.8 × 10²)(2.9 × 10²) = ___

Work

Answer: ______________

3. Write in standard form: 9.3 × 10²

Work

Answer: ______________

4. (2 × 10^-4)(1.5 × 10⁶) = ___

Work

Answer: ______________

5. Write in standard form: 4.1 × 10^-5

Work

Answer: ______________

6. (7.1 × 10⁰)(3.9 × 10¹) = ___

Work

Answer: ______________

Answer key: 1) 71 · 2) 1.392 × 10^5 · 3) 930 · 4) 3 × 10^2 · 5) 0.000041 · 6) 2.769 × 10^2

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Worksheets › Grade 8 Math › Scientific Notation › Scientific Notation

Grade 8 (ages 13–14)Numbers & mathsFree printable PDF

About this grade 8 worksheet

Free Grade 8 math worksheet (Common Core 8.EE.A.4): scientific notation — mixed practice with space to reason and check, with answer key. Skill: Perform operations with numbers in scientific notation. Level: Grade 8 — also suits Year 9 (UK).

For teachers: skills & standards

CCSS 8.EE.A.4: Perform operations with numbers in scientific notation
Works as a morning-work page, a centre/station activity, homework or an early-finisher task.

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What age is it for?

It is designed for Grade 8 (ages 13–14), but use it with any child who is ready.

What skills does it build?

Perform operations with numbers in scientific notation.

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More “Scientific Notation” printables (8.ee.a.4: perform operations with numbers in scientific notation)

Scientific Notation: Practice A (8.EE.A.4) · Scientific Notation: Practice B (8.EE.A.4) · Scientific Notation: Show Your Thinking (8.EE.A.4) · Scientific Notation: Quick Check (8.EE.A.4)

All 5 scientific notation sheets → · Grade 8 Math: all 10 skills → · All Common Core grades

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