Ответ:

  1. \(63:9=7\);
  2. \(24:4=6\);
  3. \(64:8=8\);
  4. \(48:6=8\);
  5. \(10\cdot0=0\);
  6. \(12\cdot1=12\);
  7. \(0\cdot15=0\);
  8. \(19:1=19\).