苏教版五年级上数学计算练习题.doc

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1、苏教版五年级上数学计算练习题计算练习一一、直接写得数1-0.01=          0.2×0.3=        0.32÷0.4=        0.5-0.05=2.5+6.5=         1÷0.01=         10÷0.5=          2.4×5=二、下列各题怎样算简便就怎样算13.6+(4.28+6.4)+5.72     147.3－28.4－71.6      139.46—(58.74+19.46)  1.25×7×0.8             8.6÷4.5+18.4÷4.5           

2、12.4÷0.25   计算练习二一、直接写得数3.5×0.2=        0.72÷0.9=       1-0.01=           0.2÷0.01=4.8+2=        0.25×40=        9.6÷32=          1－0.37=二、下列各题怎样算简便就怎样算（24+9.6÷2.4）×0.5         3.83×4.56＋3.83×5.44           5.6÷3.5  （7.2－0.4）×25              3.65×10.1               2.5×0.32

3、×1.25   计算练习三一、直接写得数4.3+0.57=        1.25×16=        2÷5=             0.81÷0.9=5.5＋1.45=       0.7×1.3=        9.4÷0.01=        10.1×2.3=二、下列各题怎样算简便就怎样算6.136×86+86×3.864         53.4÷0.25÷0.4           101×5.3  7.3×4.6+5.4×7.3           7.4×0.99             8.5－0.24－1.76 计算

4、练习四一、直接写得数2÷0.125=        27÷54=          2.5×12=          4.52＋6.48=0.2+0.7=         5.9-5=           1.4×0.3=         0.75÷0.5=二、下列各题怎样算简便就怎样算3.75×0.5＋6.25÷2          6.3×2.1－0.63             3.65÷2.5÷4  5.6÷35                  0.35×201                 1.3+0.69+0.7    计算练

5、习五一、直接写得数0.8÷1.6=        2+0.03=          1-0.25=           1.8+0.02=8.01+0.19=       3.5+6.5=         6÷12=            8.4÷0.4=二、下列各题怎样算简便就怎样算12.3×99+12.3            0.38+9.6÷3.2×5.4         7.6-(3.05+2.6)  6.3÷0.5÷2               270÷4.5                  20－3.7－7.3  计算练习六

6、一、直接写得数5×0.7=          1÷0.25=         12.5×8=          0.16÷0.4=0.04×20=        16×2.5=         55.8÷1000=       6.03×10=二、下列各题怎样算简便就怎样算6.3+4.82+3.7－0.82               307×10.1              0.45×18   132－43.7－56.3              0.32×12.5×2.5           5.6×1.25计算练习七一、直接写得数3.

7、4-1.4=        7.82-7.2=         2.19＋9.1=        10.1－0.89=0.68＋0.42=     8.1－5.1=         0.728－0.24=      0.8＋0.18=二、下列各题怎样算简便就怎样算7.6×21－7.6             72÷1.25÷8             7.3＋2.7－7.3＋2.7  （7.7＋15.4）÷7              9.9×34            1.5×1.2＋8.8×1.5  计算练习八一、直接写得数0.89-0.

8、25=      0.5×400=         19.9+11.1=        187÷1000=  1+3.89=         0.081×10=