Ответ:
- \(18:3\cdot2=6\cdot2=12\).
- \(4\cdot3:2=12:2=6\).
- \(16:2\cdot3=8\cdot3=24\).
- \(2\cdot9:6=18:6=3\).
- \(2\cdot3\cdot3=6\cdot3=18\).
- \(2\cdot4\cdot3=8\cdot3=24\).
- \(21:7\cdot4=3\cdot4=12\).
- \(3\cdot3\cdot3=9\cdot3=27\).
- \(24:8\cdot5=3\cdot5=15\).
Ответ: 12; 6; 24; 3; 18; 24; 12; 27; 15.
