Decimal addition and subtraction By lucas

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12345678910
Across
  1. 3. 39.21+51.67
  2. 4. 4.44+6.01
  3. 6. 70.75-20.25
  4. 7. 65.3-130.7
  5. 9. 32.17+32.17
  6. 10. 2222.2222+2222.2222
Down
  1. 1. 200-60.4
  2. 2. 203.15-100
  3. 4. 60.34+64.2
  4. 5. 100.1+100.1
  5. 8. 167-131.64