Across
- 3. Two cubed
- 6. 15 squared
- 8. 5 squared
- 11. Cube root of 64
- 14. 4 x 19
- 15. The squared root of 81
- 16. 7 squared
- 17. 2 times 15
Down
- 1. 6 x 15 divided by 2
- 2. 3 times 13
- 4. 6 times 12
- 5. 4 x 17
- 7. 15 x 10
- 8. 33 divided 11
- 9. The product of 2 and 25
- 10. 90 divided 9
- 12. The squared root of 49
- 13. 13 times 5