Ordinal Numbers

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