Mixed Powers Practice

Name: ___________________________
Date: ___________________________

Instructions: Evaluate each power. Show your working where needed.

Part A: Evaluate the Powers

1. 2³ = ________________
2. 5² = ________________
3. 10³ = ________________
4. 4² = ________________
5. 3⁴ = ________________
6. 6² = ________________
7. 2⁵ = ________________
8. 7² = ________________
9. 1⁸ = ________________
10. 9² = ________________
11. 2⁶ = ________________
12. 8² = ________________

Part B: Write in Expanded Form

Example: 3² = 3 × 3

13. 4³ = ________________________________________
14. 5⁴ = ________________________________________
15. 2⁷ = ________________________________________

Part C: Write in Exponential Form

Example: 2 × 2 × 2 × 2 = 2⁴

16. 6 × 6 × 6 = ________________
17. 10 × 10 × 10 × 10 × 10 = ________________
18. 3 × 3 × 3 × 3 × 3 = ________________

Part D: Challenge Problems

19. Which is greater: 2⁵ or 5²? ________________
20. Calculate: 3² + 4² = ________________
21. Calculate: 10³ - 10² = ________________
22. If 2⁴ = 16, what is the value of the base? ________________