Across
- 5. is used in maths
- 6. is used in maths
- 8. is used in maths
- 11. is used in maths
- 13. is used in maths
- 15. is used in maths
- 17. is used in maths
- 18. is used in maths
- 19. is used in maths
Down
- 1. is used in maths
- 2. is used in maths
- 3. is used in maths
- 4. is used in maths1.
- 7. is used in maths
- 8. is used in maths
- 9. is used in maths
- 10. is used in maths
- 12. is used in maths
- 14. is used in maths
- 16. is used in maths