calculos

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Across
  1. 3. 96-46=
  2. 4. 16+4=
  3. 5. 10+20=
  4. 7. 69-60=
  5. 8. 91-30=
Down
  1. 1. 86-14=
  2. 2. 30+30=
  3. 5. 47-34=
  4. 6. 88-76=