1-20 numbers

1234567891011121314151617
Across
  1. 2. thirteen
  2. 4. twenty
  3. 5. eighteen
  4. 6. nineteen
  5. 9. two
  6. 10. six
  7. 11. sixteen
  8. 14. fourteen
  9. 16. one
  10. 17. three
Down
  1. 1. eleven
  2. 3. five
  3. 5. seventeen
  4. 6. twelve
  5. 7. nine
  6. 8. fifteen
  7. 9. ten
  8. 12. seven
  9. 13. eight
  10. 15. four