Across
- 3. _______+11=79
- 5. adding 7 two times
- 7. 16+12
- 8. subtracting 7 one times
- 11. five adding 5 five times
- 12. adding 2 two times
- 13. adding 10 ten times
Down
- 1. adding 9 two times
- 2. 14-12
- 4. subtracting 44 two times
- 6. 12+5
- 9. adding 40 two times
- 10. 27-3
- 11. 10+3