小数乘小数竖式计算教学资料.doc

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1、小数乘小数竖式计算__________________________________________________ 0.15×27= 0.1×5.3=       0.24×0.3=      60×0.5=27.7×12.54=27.3×5.1= 14.32×22.75= 10.6×0.27=     ____________________________________________________________________________________________________24.7

2、×9.07=44.7×9.8=  1.056×0.27=1.88×2.17= 91.7×18.09=49.5×2.44= 41.16×28.2=105.6×2.7=  ____________________________________________________________________________________________________0.8×25=     7.2×100=        0.7×0.5=      12.5×8=0.9×1.1=     0.3×0.3=     

3、  1.4×0.3=     0.1×23=____________________________________________________________________________________________________0.7×0.6= 0.37 ×0.4=     1.06 ×2.5=      0.6 ×0.039=67×0.3=           2.14×6.2=      5.9×6.4=　　    　0.89×4.6=　　  　________________________

4、____________________________________________________________________________3.9×4.5=　　　　0.38×0.9=1.6×0.14=　　  　1.1×19=　　    　2.4×0.22=　　　　  0.28×30=4.1×0.22=　　  　2.7×3.4=　　    　__________________________________________________________________________________

5、__________________0.16×2=　　　　　3.1×3.2=2.1×0.43=　　　    1.8×6.5=　　    　0.25×8=　　　　1.6×32=5.7×46=　　　　　6.8×0.79=　　  　　____________________________________________________________________________________________________0.87×6.5=　  　　3.8×0.65=4.5×3.8=　　　　5.2×9=　　  

6、　7.4×0.09=　　　  　5.8×6=   0.29× 0.07=0.027×0.05=____________________________________________________________________________________________________ 25.8× 1.49=    3.09×0.7=27×0.86=              0.39×2.1=         1.7×3.5=0.5×24.5=     0.8×0.56=              4.

7、23×0.028=   ____________________________________________________________________________________________________0.63×1.05=          36×0.56=            0.32×0.2=                 0.18×28=0.8×25=7.2×100=__________________________________________________________

8、__________________________________________0.7×0.5=12.5×8=0.9×1.1=0.3×0.3=1.4×0.3=0.1×23=0.7×0.6=0.1×5.3=___________________________________________________________________________________