The document lists the squares of numbers from 1 to 20 and the cubes of numbers from 1 to 10. It also lists the square roots of several decimal numbers between 0 and 2.

1. 1 2 = 1 2 2 = 4 3 2 = 9 4 2 = 16 5 2 = 25 6 2 = 36 7 2 = 49 8 2 = 64 9 2 = 81 10 2 = 100 11 2 = 121 12 2 = 144 13 2 = 169 14 = 196 15 2 = 225 16 2 = 256 17 2 = 289 2 18 = 324 19 2 = 361 20 2 = 400 2 PERFECT SQUARES

2. 1 3 = 1 2 3 = 8 3 3 = 27 4 3 = 64 5 3 = 125 6 3 = 216 7 3 = 343 8 3 = 512 9 3 = 729 10 3 = 1000 PERFECT CUBES

3. 4 = 6 3 = 216 1 3 = 1 16 4 3 = 64 8 2 = 64 10 3 = 1000 11 2 = 121 15 2 = 225 2 3 = 8 6 2 = 36 2

4. 7 = 10 2 = 100 5 3 = 125 49 4 3 = 64 8 2 = 64 10 3 = 1000 11 2 = 121 15 2 = 225 2 3 = 8 6 2 = 36 2

5. 4 = 10 2 = 100 5 3 = 125 16 2 3 = 8 7 2 = 49 11 2 = 121 17 2 = 289 13 2 = 169 14 2 = 196 6 3 = 216 2

6. 8 = 5 2 = 25 5 3 = 125 64 4 3 = 64 10 2 = 100 10 3 = 1000 11 2 = 121 15 2 = 225 2 3 = 8 6 2 = 36 2

7. 4 = 6 3 = 216 1 3 = 1 16 3 3 = 27 8 2 = 64 10 3 = 1000 15 2 = 225 4 2 = 16 2 3 = 8 6 2 = 36 2

8. 7 = 10 2 = 100 5 3 = 125 49 4 3 = 64 8 2 = 64 5 3 = 125 7 2 = 49 20 2 = 400 2 3 = 8 6 2 = 36 2

9. 5 = 11 2 = 121 5 3 = 125 25 3 3 = 27 7 2 = 49 16 2 = 256 17 2 = 289 13 2 = 169 14 2 = 196 10 3 = 216 2

10. 4 = 6 3 = 216 1 3 = 1 16 4 3 = 64 8 2 = 64 10 3 = 1000 11 2 = 121 15 2 = 225 2 3 = 8 6 2 = 36 2

11. 4 = 6 3 = 216 1 3 = 1 16 4 3 = 64 8 2 = 64 10 3 = 1000 11 2 = 121 15 2 = 225 2 3 = 8 6 2 = 36 2

12. 6 15 4 8 5 2 10 10 3 = 20 3 3 = √ 216 = √ 225 3 = √ 64 = √ 64 3 = √ 125 3 = √ 8 = √ 100 √ 1000 = √ 400 3 = √ 27

13. 5 11 4 12 6 2 13 14 = 10 3 3 = √ 125 = √ 121 3 = √ 64 = √ 144 3 = √ 216 3 = √ 8 = √ 169 √ 196 = √ 100 3 = √ 27

14. 5 5 8 9 9 2 12 10 3 = 10 3 3 = √ 125 = √ 25 3 = √ 512 = √ 81 3 = √ 729 3 = √ 8 = √ 144 √ 1000 = √ 100 3 = √ 27

15. 13 5 14 6 2 6 14 = 7 3 10 3 = = √ 169 3 = √ 125 = √ 196 3 = √ 216 3 = √ 8 = √ 36 √ 196 = √ 49 3 = √ 27 √ 1000

16. 4 8 5 10 9 2 2 1 3 = 10 3 3 = √ 64 = √ 64 3 = √ 125 = √ 100 3 = √ 729 3 = √ 8 = √ 4 √ 1 = √ 100 3 = √ 27

17. 0.6 3 = 0.216 0.5 2 = 0.25 0.3 3 = 0.027 0.2 2 = 0.04 0.7 2 = 0.49 0.5 3 = 0.215 0.4 3 = 0.064 0.1 2 = 0.01 0.5 3 = 0.125 1.2 2 = 1.44 1.5 2 = 2.25 1.1 2 = 1.21

18. 0.2 3 = 0.008 0.3 2 = 0.09 0.1 3 = 0.001 0.7 2 = 0.49 0.9 2 = 0.81 0.5 3 = 0.215 0.4 3 = 0.064 0.8 2 = 0.64 0.6 3 = 0.216 1.3 2 = 1.69 1.4 2 = 1.96 0.3 3 = 0.027

19. 0.5 3 = 0.125 0.7 2 = 0.49 0.3 3 = 0.027 0.8 2 = 0.64 0.9 2 = 0.81 0.3 3 = 0.027 0.4 3 = 0.064 0.1 2 = 0.01 0.5 3 = 0.125 1.2 2 = 1.44 1.5 2 = 2.25 1.1 2 = 1.21

20. 0.6 3 = 0.2 = 0.2 3 = 0.1 = 0.4 3 = 0.3 = 0.5 3 = 1.2 = 0.3 3 = 0.5 = 0.4 3 = 0.8 = √ 0 . 216 √ 0 . 04 √ 0 . 008 √ 0 . 01 √ 0 . 064 √ 0 . 09 √ 0 . 125 √ 1 . 44 √ 0 . 027 √ 0 . 25 √ 0 . 064 √ 0 . 64

21. 0.1 3 = 0.9 = 0.4 3 = 0.1 = 0.2 3 = 0.5 = 0.5 3 = 1.3 = 0.1 3 = 1.4 = 0.4 3 = 1.5 = √ 0 . 001 √ 0 . 81 √ 0 . 064 √ 0 . 01 √ 0 . 008 √ 0 . 25 √ 0 . 125 √ 1 . 69 √ 0 . 001 √ 1 . 96 √ 0 . 064 √ 2 . 25

22. 0.1 3 = 0.1 = 0.3 3 = 0.2 = 0.4 3 = 0.3 = 0.4 3 = 1.2 = 0.3 3 = 0.5 = 0.4 3 = 0.8 = √ 0 . 001 √ 0 . 01 √ 0 . 027 √ 0 . 04 √ 0 . 064 √ 0 . 09 √ 0 . 064 √ 1 . 44 √ 0 . 027 √ 0 . 25 √ 0 . 064 √ 0 . 64