Mixed Powers Review and Practice
Name: _______________________________
Date: _______________________________
Section A: Evaluate the Powers
1. 2³ = ___________
2. 5² = ___________
3. 10⁴ = ___________
4. 3³ = ___________
5. 4² = ___________
6. 2⁵ = ___________
7. 10³ = ___________
8. 6² = ___________
Section B: Write in Expanded Form
9. 7³ = _______ × _______ × _______ = ___________
10. 4⁴ = _______ × _______ × _______ × _______ = ___________
11. 9² = _______ × _______ = ___________
Section C: Write Using Exponents
12. 5 × 5 × 5 = ___________
13. 8 × 8 = ___________
14. 2 × 2 × 2 × 2 = ___________
15. 10 × 10 × 10 × 10 × 10 = ___________
Section D: Compare (Use <, >, or =)
16. 2⁴ _______ 4²
17. 3³ _______ 5²
18. 10² _______ 2⁵
19. 6² _______ 4³
Section E: Word Problems
20. A square garden has sides that are 7 metres long. What is the area of the garden?
Answer: ___________________________________________
21. A cube has edges that are 4 cm long. How many cubic centimetres is the volume?
Answer: ___________________________________________
Section F: Challenge
22. What is the value of 2³ + 3²? ___________
23. If 10ⁿ = 10,000, what is the value of n? ___________