Decimal addition and subtraction By lucas

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Across
  1. 3. 70.75-20.25
  2. 4. 65.3-130.7
  3. 6. 32.17+32.17
  4. 7. 60.34+64.2
  5. 10. 100.1+100.1
Down
  1. 1. 200-60.4
  2. 2. 203.15-100
  3. 5. 167-131.64
  4. 7. 4.44+6.01
  5. 8. 2222.2222+2222.2222
  6. 9. 39.21+51.67