Ответ:
- \(91-(4+47)=91-51=40\).
- \(24\cdot(11-7)=24\cdot4=96\).
- \(18:2+7\cdot3=9+21=30\).
- \(21:(24-20)\cdot2=21:4\cdot2=10.5\).
- \(21:3-35:5=7-7=0\).
- \(30-27+54:6=30-27+9=12\).
- \(50-27:3=50-9=41\).
- \(8\cdot4-28=32-28=4\).
- \(24:(11-7)=24:4=6\).
- \(18:2+7\cdot3=9+21=30\).
Ответ: 40; 96; 30; 10.5; 0; 12; 41; 4; 6; 30.
