ordinal numbers

12345678910111213141516171819
Across
  1. 2. 5th
  2. 6. 22nd
  3. 12. 25th
  4. 13. 8th
  5. 14. 10th
  6. 15. 20th
  7. 17. 9th
  8. 18. 4th
  9. 19. 15th
Down
  1. 1. 2nd
  2. 3. 14th
  3. 4. 6th
  4. 5. 7th
  5. 7. 19th
  6. 8. 12th
  7. 9. 3rd
  8. 10. 1st
  9. 11. 11th
  10. 16. 30th