Decimal Addition and Subtraction

123456789101112
Across
  1. 2. 2.987+6.425
  2. 4. 8.12+10.71
  3. 6. 38.4+26.1
  4. 7. 15.69+10.15
  5. 8. 57.2+41.5
  6. 10. 46.78-42.92
  7. 11. 46.4-87.1
  8. 12. 10.59-9.47
Down
  1. 1. 41.15-39.46
  2. 3. 37.92-14.1
  3. 4. 97.1+5.93
  4. 5. 42.8-11.7
  5. 6. 81.64-17.27
  6. 9. 15.42-7.31