Exponents and roots practice
Name Date
Show your working. The answer key is on the next page.
- 1. What is the square root of 81?
- 2. What is the square root of 121?
- 3. What is the square root of 100?
- 4. What is the square root of 36?
- 5. What is the square root of 49?
- 6. What is the square root of 64?
- 7. What is the square root of 16?
- 8. What is the square root of 9?
- 9. What is the square root of 25?
- 10. What is the square root of 144?
- 11. What is the square root of 4?
- 12. What is the square root of 100?
- 13. What is the square root of 4?
- 14. What is the square root of 121?
- 15. What is the square root of 4?
- 16. What is the square root of 4?
- 17. What is the square root of 25?
- 18. What is the square root of 81?
- 19. What is the square root of 64?
- 20. What is the square root of 49?
- 21. What is the square root of 121?
- 22. What is the square root of 100?
- 23. What is the square root of 9?
- 24. What is the square root of 25?
Exponents and roots practice
Name Date
Answer key
- 1. What is the square root of 81? 9
- 2. What is the square root of 121? 11
- 3. What is the square root of 100? 10
- 4. What is the square root of 36? 6
- 5. What is the square root of 49? 7
- 6. What is the square root of 64? 8
- 7. What is the square root of 16? 4
- 8. What is the square root of 9? 3
- 9. What is the square root of 25? 5
- 10. What is the square root of 144? 12
- 11. What is the square root of 4? 2
- 12. What is the square root of 100? 10
- 13. What is the square root of 4? 2
- 14. What is the square root of 121? 11
- 15. What is the square root of 4? 2
- 16. What is the square root of 4? 2
- 17. What is the square root of 25? 5
- 18. What is the square root of 81? 9
- 19. What is the square root of 64? 8
- 20. What is the square root of 49? 7
- 21. What is the square root of 121? 11
- 22. What is the square root of 100? 10
- 23. What is the square root of 9? 3
- 24. What is the square root of 25? 5