小学数学五年级上册简便计算练习1

　　请用简便方法计算下列各题

　　0.25×0.280.125×3.2×2.535×40.2

　　0.25×4÷0.25×43.5×9.93.5×99+3.5

　　3.5×101-3.53.5×9.9+3.5×0.13.5×2.7+35×0.73

　　3.5×2.7-3.5×0.7(32+5.6)÷0.83.5÷0.6-0.5÷0.6

　　4.9÷3.57÷0.25÷47÷0.125÷8

　　7.35÷(7.35×0.25)7.35÷(7.35÷0.25)7.325-(5.325+1.7)

　　3.29+0.73+2.273.29-0.73-2.277.5+2.5-7.5+2.5

　　7.325-3.29-3.3257.325-(5.325+1.7)7.325-(5.325-1.7)

　　3.29+0.73-2.29+2.273.29×0.25×40.125×8.8

　　63.4÷2.5÷0.44.9÷1.43.9÷（1.3×5）

　　（7.7＋1.54）÷0.72.5×2.42.7÷45

　　0.35×1.25×2×0.832.4×0.9＋0.1×32.415÷0.25

　　28.6×101－28.60.86×15.7－0.86×14.72.4×102

　　14－7.32－2.682.64＋8.67＋7.36＋11.332.31×1.2×0.5

　　（2.5－0.25）×0.49.16×1.5－0.5×9.163.6－3.6×0.5

　　7.6×0.8＋0.2×7.60.85×1990.25×8.5×4

　　0.25×360.125×3.2×2.535×40.2