Across
- 1. three plus seventeen
- 5. fifteen minus six
- 6. nineteen minus two
- 8. two plus two
- 9. one plus one
- 10. seven plus eleven
Down
- 2. seventeen minus six
- 3. two plus ten
- 4. three minus two
- 6. eight plus eight
- 7. ten minus two
- 8. eight minus three