Math Integer Crossword Puzzle

Edit Answers
12345678910111213141516171819
Across
  1. 2. -5*7*-1+5
  2. 4. 16/-4+8
  3. 7. 47-(7*2)
  4. 10. ((13*3)*2)/6-7
  5. 14. -7*-7-9-10+5
  6. 15. 14/2+10
  7. 17. 110/11+5-4
  8. 18. 162/9-11
  9. 19. -10+15+5
Down
  1. 1. (23*3)/3+(-20)
  2. 2. -7*-6+5
  3. 3. (-6*-6)/3
  4. 5. -17+7-2+13
  5. 6. -37+40+10-5
  6. 8. (6*-5+25)-5+5
  7. 9. 17-(-3*5)
  8. 11. -8+22+6-5
  9. 12. 24/2+3
  10. 13. (33-3)/2+4
  11. 16. -25/5+15+(-5)