五年级上册简便计算练习题.doc

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1、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0.25×0.280.125×3.2×2.535×40.20.25×4÷0.25×43.5×9.93.5×99+3.53.5×101-3.53.5×9.9+3.5×0.13.5×2.7+35×0.733.5×2.7-3.5×0.7(32+5.6)÷0.83.5÷0.6-0.5÷0.64.9÷3.57÷0.25÷47÷0.125÷87.35÷(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-

2、7.5+2.57.325-3.29-3.3257.325-(5.325+1.7)7.325-(5.325-1.7)3.29+0.73-2.29+2.273.29×0.25×40.125×8.863.4÷2.5÷0.4        4.9÷1.4     3.9÷（1.3×5）   （7.7＋1.54）÷0.7         2.5×2.4         2.7÷45   0.35×1.25×2×0.8      32.4×0.9＋0.1×32.4    15÷0.2528.6×101－28.6         0.86×15.7－0.86×14.

3、7       2.4×102  14－7.32－2.68      2.64＋8.67＋7.36＋11.33         2.31×1.2×0.5  （2.5－0.25）×0.4      9.16×1.5－0.5×9.16          3.6－3.6×0.57.6×0.8＋0.2×7.6            0.85×199             0.25×8.5×4  0.25×360.125×3.2×2.535×40.2