Across
- 2. twenty five minus twenty
- 7. eleven minus ten
- 8. seven multiplied by five
- 9. thirty plus thirty
- 11. ten multiplied by two
- 12. twenty four minus ten
- 13. forty five plus fifty five
- 14. nine plus four
Down
- 1. ten plus six
- 2. three multiplied by five
- 3. one hundred minus ninety seven
- 4. thirty nine plus two
- 5. five plus five
- 6. ten plus ten plus ten
- 10. eighteen plus four