Across
- 1. 10+10+10+10=________
- 4. The number after 2.
- 8. 6+6=_____
- 9. 6+7=______
- 11. 2+2=______
- 12. Two babies.
- 13. By yourself.
Down
- 1. 7+7=______
- 2. Two times.
- 3. 50+50=_______
- 5. The number after 10.
- 6. 10+10=______
- 7. 15+15=_______
- 10. The only one.