Across
- 3. 10 ten
- 4. 20 twenty
- 8. 4 four
- 10. 2 two
- 12. 5 five
- 14. 19 nineteen
- 16. 18 eighteen
- 18. 13 thirteen
- 19. 7 seven
Down
- 1. 17 seventeen
- 2. 11 eleven
- 5. 15 seventeen
- 6. 1 one
- 7. 9 nine
- 9. 8 eight
- 11. 6 six
- 13. 16 sixteen
- 15. 12 twelve
- 17. 14 fourteen
- 20. 3 three