Decimal Addition and Subtraction

12345678910
Across
  1. 1. 71.49-62.34
  2. 3. 6-3.3
  3. 4. 96.333-80.122
  4. 6. 0.0004+0.0003
  5. 8. 129.564-987.421
  6. 10. 78.54+21.34
Down
  1. 1. 54.51+40.10
  2. 2. 5.0+5.0
  3. 4. 6.25+6.25
  4. 5. 64.018+73.621
  5. 7. 198.452-819.044
  6. 9. 264.241-333.348