Exponent laws with negative exponents

Same base: add the exponents when multiplying, subtract when dividing, multiply when raising a power to a power.

1. Write (10⁻³)⁵ as a single power of 10. What is the exponent?
2. Write (5³)⁴ as a single power of 5. What is the exponent?
3. Write 10⁻² ÷ 10⁶ as a single power of 10. What is the exponent?
4. Write 7⁻⁴ ÷ 7³ as a single power of 7. What is the exponent?
5. Write 11⁹ ÷ 11⁻⁵ as a single power of 11. What is the exponent?
6. Write 11⁻⁷ × 11⁸ as a single power of 11. What is the exponent?
7. Write (7³)⁵ as a single power of 7. What is the exponent?
8. Write 5⁻¹² ÷ 5⁻⁵ as a single power of 5. What is the exponent?
9. Write (6¹)⁴ as a single power of 6. What is the exponent?
10. Write 5⁻¹⁴ ÷ 5⁻¹¹ as a single power of 5. What is the exponent?
11. Write 11⁻⁶ × 11⁵ as a single power of 11. What is the exponent?
12. Write 11¹¹ ÷ 11⁻¹ as a single power of 11. What is the exponent?
13. Write (9⁻²)⁴ as a single power of 9. What is the exponent?
14. Write 11¹⁵ ÷ 11¹⁰ as a single power of 11. What is the exponent?
15. Write (11⁵)⁵ as a single power of 11. What is the exponent?
16. Write 6⁴ × 6⁻¹⁹ as a single power of 6. What is the exponent?
17. Write 10²⁷ ÷ 10⁻² as a single power of 10. What is the exponent?
18. Write (6¹)⁵ as a single power of 6. What is the exponent?
19. Write 11⁻²⁸ ÷ 11⁻⁸ as a single power of 11. What is the exponent?
20. Write 11⁻¹⁸ × 11¹¹ as a single power of 11. What is the exponent?