Integers

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Across
  1. 3. -5 x (2)
  2. 4. 3 - (-11)
  3. 6. 4 - (-4)
  4. 8. -30 - (-15)
  5. 10. 15 + -12
  6. 11. 12 + (-3)
  7. 12. -8 + 8
  8. 13. 4 - (-3)
Down
  1. 1. 4 x -3
  2. 2. 8 divided by (-2)
  3. 5. 3 - (-10)
  4. 7. -30 minus (-32)
  5. 8. -30 + 19
  6. 9. -20 divided by -4
  7. 13. -3 x (-2)