五年级数学简便计算练习卷

7.6×0.8＋0.2×7.6            0.85×199              0.25×8.5×4       

12.5×0.96×0.8      0.8×（4.3×1.25）      0.86×15.7－0.86×14.7 

3.12＋3.12×99        28.6×101－28.6               2.4×102 

14－7.32－2.68        9.16×1.5－0.5×9.16        3.6－3.6×0.5  

（2.5－0.25）×0.4                2.64＋8.67＋7.36＋11.33      

63.4÷2.5÷0.4               15÷（0.15×0.4）     15÷0.25 

0.35×1.25×2×0.8          32.4×0.9＋0.1×32.4     

五年级数学简便计算

46×57＋23×86       13.7×0.25－3.7÷4           2.22×9.9+6.66×6.7

101×0.87-0.91×87      10.7×16.1-15.1×10.7        0.79×199 

4.8+8.63+5.2+0.37   5.93+0.19+2.81   1.76+0.195+3.24

12.7－（3.7＋0.84）  36.54－1.76－4.54   0.25×0.73×4

（45.9－32.7)÷8÷0.125     3.14×0.68＋31.4×0.032  

 5.6÷1.25÷0.8÷2.5÷0.4