Decimal addition and subtraction

Edit Answers
123456789101112
Across
  1. 2. 17.1+15
  2. 5. 12942+6.979
  3. 8. 0.06+12.04
  4. 10. 0.25+0.75
  5. 11. 6.72-5.9
  6. 12. 8.09-0.01
Down
  1. 1. 4692.649-2540.133
  2. 3. 4.0002-4.0001
  3. 4. 104.5074+6.4926
  4. 6. 0.022+0.066
  5. 7. 943.01-12.01
  6. 9. 24.4-4.4