Grade 8hard
Grade 8 Exponents Practice
Practice grade 8 exponents with the laws of exponents including product rule, quotient rule, power rule, zero exponent, and negative exponents.
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All 20 Practice Problems
Every question in this set. Solve them on paper, or use the interactive tool above for instant feedback and hints.
- 1.Simplify: 2³ × 2⁴
- 2.Simplify: 3⁵ ÷ 3²
- 3.Simplify: (4²)³
- 4.Simplify: 5⁰
- 5.Simplify: 2⁻³
- 6.Simplify: 3² × 3³
- 7.Simplify: 4⁶ ÷ 4⁴
- 8.Simplify: (2³)²
- 9.Simplify: 7¹
- 10.Simplify: 4⁻²
- 11.Simplify: 5² × 5³
- 12.Simplify: 6⁴ ÷ 6²
- 13.Simplify: (3²)³
- 14.Simplify: 10⁰
- 15.Simplify: 2⁻⁴
- 16.Simplify: 4³ × 4²
- 17.Simplify: 5⁵ ÷ 5³
- 18.Simplify: (5²)²
- 19.Simplify: 8⁰
- 20.Simplify: 3⁻²
Show answer key
- 1.Simplify: 2³ × 2⁴ Answer: 2^7 or 128
- 2.Simplify: 3⁵ ÷ 3² Answer: 3^3 or 27
- 3.Simplify: (4²)³ Answer: 4^6 or 4096
- 4.Simplify: 5⁰ Answer: 1
- 5.Simplify: 2⁻³ Answer: 1/8
- 6.Simplify: 3² × 3³ Answer: 3^5 or 243
- 7.Simplify: 4⁶ ÷ 4⁴ Answer: 4^2 or 16
- 8.Simplify: (2³)² Answer: 2^6 or 64
- 9.Simplify: 7¹ Answer: 7
- 10.Simplify: 4⁻² Answer: 1/16
- 11.Simplify: 5² × 5³ Answer: 5^5 or 3125
- 12.Simplify: 6⁴ ÷ 6² Answer: 6^2 or 36
- 13.Simplify: (3²)³ Answer: 3^6 or 729
- 14.Simplify: 10⁰ Answer: 1
- 15.Simplify: 2⁻⁴ Answer: 1/16
- 16.Simplify: 4³ × 4² Answer: 4^5 or 1024
- 17.Simplify: 5⁵ ÷ 5³ Answer: 5^2 or 25
- 18.Simplify: (5²)² Answer: 5^4 or 625
- 19.Simplify: 8⁰ Answer: 1
- 20.Simplify: 3⁻² Answer: 1/9
About This Practice
This practice set includes 20 exponent problems for eighth graders. Mastering exponent rules is essential for algebra, scientific notation, and advanced mathematics.
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