NUMBER

12345678910
Across
  1. 2. 5+8-7
  2. 4. 13-8-3
  3. 6. 13-9+1
  4. 7. 4+5-9
  5. 9. 20-8-9
  6. 10. 1+7+2
Down
  1. 1. 16-4-4
  2. 3. 4+8-3
  3. 5. 12-10-1
  4. 6. 12-9+1
  5. 8. 14-2-5