Ответ:

  1. \(9\times2=18\)
  2. \(9\times6=54\)
  3. \(9\times4=36\)
  4. \(18:9=2\)
  5. \(9\times3=27\)
  6. \(36:9=4\)
  7. \(63:9=7\)
  8. \(9\times5=45\)
  9. \(72:9=8\)