Adding Integers Crossword

Edit Answers
123456789101112
Across
  1. 2. 2 - 9 + 2 - 11
  2. 3. -2000+10
  3. 5. 20-50-10+4
  4. 6. -6 - 6 - 6
  5. 7. -4 + 7 + 4 + 8
  6. 8. -20+31
  7. 10. 36-4+6+4
  8. 12. 1000+5-17
Down
  1. 1. 0.5 - 6 - 0.5
  2. 2. -28-12
  3. 3. -100+4-2
  4. 4. 566+(-5)
  5. 5. -42+(-12)
  6. 6. 2 - 30
  7. 9. -20+40-1
  8. 11. 5 + 5 + 20 - 5