Numbers 1-20

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