Decimal Addition and Sutraction

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Across
  1. 2. 7.89 + 8.57
  2. 4. 1.14+2.64
  3. 7. 7.86+3.46
  4. 9. 17.32−6.89
  5. 10. 8.36−0.48
Down
  1. 1. 9.34+6.77
  2. 3. 9.95-7.83
  3. 5. 9.99−1.48
  4. 6. 7.26+2.94
  5. 8. 7.83+9.97