小数乘小数计算练习.doc

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1、.练习一（10分钟完成）0.26×10.7=1.4×2.25=2.5×1.2=0.41×54=2.8×53=103×0.25=0.04×50.6=3.8×2.6=4.6×2.4=1.05×24=390×0.15=0.57×23=4.6×0.25=0.85×0.13=0.16×0.25=..练习二（10分钟完成）0.29×0.15=0.37×0.24=0.7×0.856=14.3×38=0.371×16=0.52×44=1.64×0.35=0.06×0.39=6.18×0.99=3.24×65=1.48×32=65×3.12=37.5×1.8=0.37×8.4=1.12×0.8

2、5=..练习三（10分钟完成）3.78×0.26=5.44×0.79=0.95×2.47=17×12.4=2.3×240=2.05×41=8.72×0.56=2.18×4.5=5.75×1.4=26×0.17=2.56×25=0.048×65=3.8×1.25=2.25×0.84=2.05×2.4=..练习四（10分钟完成）4.74×0.06=0.23×5.4=24.8×3.7=59×3.4=0.93×130=16×4.25=0.25×0.14=2.05×3.2=0.38×4.5=2.08×26=13.9×18=2.65×12=0.48×0.25=0.63×8.5=8.02×

3、5.8=..练习五（10分钟完成）0.13×7.45=4.8×1.37=38×24.6=12.5×42=160×3.5=0.87×16=0.34×2.5=8.4×3.5=28.6×1.9=35×0.24=0.217×18=4.76×12=4.5×4.32=0.73×26=0.031×25=..练习六（10分钟完成）0.36×65=3.8×0.18=2.18×4.5=2.67×14=38×0.25=63×0.051=2.4×3.6=25×1.44=0.075×38=8.3×2.6=0.045×201=52×8.36=5.75×12=4.2×1.6=38×0.15=..练习七（1

4、0分钟完成）8.02×17=16×4.25=0.93×13=4.32×45=2.1×640=25×1.08=2.65×12=26×0.17=12.5×0.42=32×2.05=0.324×17=2.18×45=0.16×3.5=2.3×0.42=0.87×2.6=..练习八（10分钟完成）2.85×1.4=5.4×0.26=0.45×2.17=8.65×36=4.5×217=54×0.026=3.46×1.2=1.8×0.45=10.4×2.5=8.02×17=5.75×12=420×1.6=9.8×1.3=41.4×2.5=2.5×0.35=..练习九（10分钟完成）16.

5、4×4.5=0.67×0.13=1.02×0.76=0.69×140=204×8.5=28.6×19=0.045×14=0.09×0.84=0.32×2.05=45×4.32=0.73×26=218×4.5=0.19×0.25=5.2×0.34=1.32×6.8=..练习十（10分钟完成）2.9×3.14=0.73×2.02=8.4×0.69=0.35×25=0.135×35=53×0.27=5.9×0.76=3.5×0.67=0.65×0.48=0.43×2.9=520×0.73=81×0.17=0.86×1.7=0.13×0.45=8.02×2.8=.