Numbers 1-20

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