Ответ:
- \(8.32:0.64=13\);
- \(12.9:8.6=1.5\);
- \(0.51:1.7=0.3\);
- \(2.5\cdot4.32=10.8\);
- \(7.6\cdot13.76=104.576\);
- \(18.3-7.54=10.76\);
- \(11.6-2.7=8.9\);
- \(21.6-12.825=8.775\);
- \(14.8-8.93=5.87\);
- \((7.8+38.195)-6.86=45.995-6.86=39.135\);
- \(9.67-(2.564+5.67)=9.67-8.234=1.436\).
