Numbers and ordinal numbers

123456789
Across
  1. 1. 2
  2. 2. 4
  3. 3. 3rd
  4. 4. 7
  5. 6. 7th
  6. 7. 1st
  7. 9. 9
Down
  1. 1. 3
  2. 2. 5th
  3. 3. 10
  4. 5. 8
  5. 6. 6th
  6. 7. 5
  7. 8. 2nd