ordinal number

12345678910
Across
  1. 4. 29th
  2. 6. 5th
  3. 7. 38th
  4. 9. 1st
  5. 10. 20th
Down
  1. 1. 2nd
  2. 2. 9th
  3. 3. 3rd
  4. 5. 30th
  5. 8. 12th