能简算就要简算
10﹣2.65= 0.9×0.08= 528﹣349= 6+14.4=
2.4÷0.04= 400÷125÷8= 19×4×0.5= 12.34﹣2.3=
0÷3.8= 077+0.33= 675+0.25= 72÷8×4=
5﹣1.4﹣1.6= 1125﹣997= （8700+870+87）÷87= 125×8.8=
13+4.25+3.7+3.75=
