Expanding Powers to Standard Form
Name: _______________________________
Date: _______________________________
Remember: A power tells us how many times to multiply a number by itself.
Example: 3⁴ = 3 × 3 × 3 × 3 = 81
Part A: Expand and Calculate
Write each power as repeated multiplication, then calculate the answer.
1. 2³ =
= ______
2. 5² =
= ______
3. 4³ =
= ______
4. 10² =
= ______
5. 3⁴ =
= ______
6. 6² =
= ______
Part B: Calculate the Powers
Find the value of each expression.
7. 2⁴ = ______
8. 7² = ______
9. 1⁵ = ______
10. 10³ = ______
11. 5³ = ______
12. 8² = ______
13. 2⁵ = ______
14. 9² = ______
15. 3³ = ______
Part C: Challenge Questions
16. 2² × 3² = ______ × ______ = ______
17. 10⁴ = ______________________
18. If 2⁶ = 64, what is the value of 2⁷? ______
19. Write 16 as a power of 2: 16 = 2 ______
20. Write 27 as a power of 3: 27 = 3 ______