Across
- 1. seven + two=...............
- 5. seventy-two + twenty-eight=..............
- 6. seven - four=..............
- 8. two + three=..............
- 9. nineteen + one=..................
- 12. seventeen - three=...............
- 13. three + five=..............
- 14. six + four=...............
- 15. ten - six=...............
- 16. forty-four + sixteen=...................
Down
- 2. fifteen - four=.................
- 3. ten + thirty=...............
- 4. ten + three=...................
- 6. eight + four=..................
- 7. five + two=...............
- 8. thirty-three + seventeen=..............
- 9. twenty-three + seven=...................
- 10. one + one=.................
- 11. four - three=...............
- 12. eighteen - three=....................
- 16. eleven - five=...............