Across
- 2. Two times two
- 5. ten to the power of six
- 7. Twenty minus one
- 9. Ten plus three
- 10. four times fifteen
- 13. Four times three
- 14. Three times two
- 15. ten to the power of three
- 19. Eighteen minus one
- 21. Four divided by two
- 23. Two times nine
- 25. Ten plus one
- 26. Three plus four
- 27. Eighty divided by four
- 29. fifty minus ten
- 30. one hundred divided by two
Down
- 1. One plus two
- 3. five times fourteen
- 4. Two times four
- 6. ten to the power of nine
- 7. Three squared
- 8. nine times ten
- 11. Twenty minus five
- 12. Seven times two
- 16. Two times eight
- 17. Three minus two
- 18. Ten divided by two
- 20. one hundred minus twenty
- 22. ten squared
- 24. Five times two
- 28. three times ten