Integer Ops. Project

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Across
  1. 5. 2-3=
  2. 8. -4+9=
  3. 10. 48/8=
  4. 11. 30/-5=
  5. 12. -2(-7)=
Down
  1. 1. -16/8=
  2. 2. 3(2)=
  3. 3. -15-(-7)=
  4. 4. -10+7=
  5. 6. -3(6)=
  6. 7. -2-3=
  7. 9. 8+4=