小学数学第九册期末复习简便计算专项练习

快乐老师 

 

简便计算
4.8+8.63+5.2+0.37  5.93+0.19+2.81    1.76+0.195+3.24

2.35+1.713+0.287+7.65   1.57+0.245+7.43  6.02+3.6+1.98

0.134+2.66+0.866   1.27+3.9+0.73+16.1  7.5＋4.9－6.5 

3.07－0.38－1.62  1.29＋3.7＋2.71＋6.3   8－2.45－1.55

3.25＋1.79－0.59＋1.75  23.4－0.8－13.4－7.2   0.32×403

3.2＋0.36＋4.8＋1.64   1.23＋3.4－0.23＋6.6   0.25×36

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

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

1.28×8.6＋0.72×8.6   12.5×0.96×0.8   10.4－9.6×0.35

0.8×（4.3×1.25）   3.12＋3.12×99   28.6×101－28.6

（4.23＋6.17）×0.8  0.86×15.7－0.86×14.7  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   3.6－3.6×0.5

4.5÷1.8          4.2÷3.5         930÷0.6÷5 
   
 
63.4÷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÷0.25

70÷28     15÷（0.15×0.4）      4.25÷2.5×9.9＋0.17