Integers

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Across
  1. 2. -3 × -(-6)
  2. 3. (−15) + 4 ÷ (5 − 3)
  3. 6. Absolute value of -11
  4. 9. (-10) × [(-13) + (-10)]
  5. 12. opposite of 20
  6. 15. 3− (5 − 6 ÷ 3)
Down
  1. 1. Absolute value of -31
  2. 4. 63 × 0 × -7
  3. 5. [32 + 2 × 17 + (-6)] ÷ 15
  4. 7. 10 - (4 - 3 ÷ 1)
  5. 8. 7 + (9 - 5 × 2)
  6. 10. Inverse of multiplication
  7. 11. 2 × (5 ÷ 2 - 1) - 3
  8. 13. 5 × (-4)
  9. 14. two 18 + (8 ÷ 4) × (12 - 10)