It''s puzzle time

12345678910
Across
  1. 1. 5
  2. 4. 8
  3. 5. 7
  4. 8. 4
  5. 9. 1
  6. 10. 9
Down
  1. 2. 10
  2. 3. 3
  3. 6. 6
  4. 7. 2