Integers (* = multiplication)

1234567
Across
  1. 2. 94-(60)-(32)-(4)
  2. 3. -8*-4
  3. 4. -300*(-2)-(670)
  4. 5. -110/10*5
  5. 7. -10-(16)-(-3)
Down
  1. 1. -22-(-17)
  2. 5. -9+13
  3. 6. 5+6