Adding and Subtraction

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Across
  1. 4. 20-16=
  2. 6. 33-22=
  3. 7. 11+7=
  4. 9. 50-43=
  5. 10. 25-25=
Down
  1. 1. 3+12=
  2. 2. 7+7=
  3. 3. 13+6=
  4. 5. 60-50=
  5. 8. 35-15=