五年级数学(小数乘法)计算题及答案汇编.docx
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五年级数学(小数乘法)计算题及答案汇编.docx
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五年级数学(小数乘法)计算题及答案汇编
0.829×8.8=
5.48×20=
0.79×8.9=
6.88×0.65=
0.202×6.7=
3.56×18=
0.781×65=
1.25×6.29×0.04=
4.54×5.2=
0.11×2=
4.45×0.78=
0.183×25=
0.327×9.3=
1.53×0.11=
9.38×4.3=
0.036×4.4=
0.318×5.2=
8.7×18=
2.95×0.16=
0.113×67=
0.49×2.5=
0.942×8.5=
0.555×0.6=
0.08×36=
0.808×9.7=
9.4×9.5=
0.4×0.2=
4.36×34=
1.21×43=
3.5×6.6=
0.25×7.63×0.04=
0.613×86=
4.16×0.1=
2.31×24=
9.77×7.4=
7.79×3.1=
0.695×6=
1.71×0.31=
4.74×0.85=
0.56×38=
6.6×3.6=
4.8×1.7=
4.66×8.6=
1.73×48=
4.01×0.81=
0.559×7.7=
0.701×9.1=
1.25×8.84×0.04=
3.09×0.17=
0.037×8.8=
9.48×32=
0.143×4=
5.4×5=
0.712×54=
0.879×7.5=
3.97×0.36=
6.3×3.3=
2.6×0.57=
7.72×0.53=
2.37×18=
8.2×9.4=
12.5×2.72×4=
7.75×26=
0.69×6.1=
0.45×62=
0.027×16=
0.699×5.1=
0.334×54=
3.17×0.91=
0.023×86=
1.11×0.69=
2.5×6.1×0.08=
6.03×4.1=
0.536×10=
6.7×7.8=
9.3×3.6=
0.36×59=
4.33×0.54=
0.81×8.9=
0.845×8.8=
0.435×6.3=
0.439×43=
6.3×0.91=
3.49×53=
7.01×0.66=
1.25×2.57×0.8=
1.25×2.67×0.8=
1.34×4=
2.5×1.69×0.08=
0.85×23=
2.12×6.3=
5.88×0.4=
12.5×7.38×0.8=
0.43×47=
3.83×48=
4.48×8=
0.612×12=
2.5×0.74×8=
3.67×1.7=
0.273×4.4=
7.8×9.5=
0.751×75=
0.043×87=
0.551×4=
6.52×5=
0.05×58=
1.92×1.5=
0.551×8.2=
3.01×47=
0.698×62=
9.79×50=
0.115×8.7=
5.53×11=
0.21×14=
6.71×42=
9.68×45=
0.682×2.5=
0.541×94=
0.626×11=
0.442×19=
0.058×20=
1.1×8.8=
1.25×8.96×8=
0.6×0.4=
1.25×0.54×0.4=
7.5×5.6=
8.87×9.4=
2.08×18=
9.27×8.9=
8.3×1.1=
0.197×59=
3.31×0.19=
4.17×0.51=
3.35×0.7=
0.468×3.6=
0.649×79=
2.16×54=
5.97×0.5=
0.73×2.1=
8.21×5=
3.4×7.7=
1.25×4.03×0.4=
6.94×3.1=
12.5×3.66×0.8=
0.229×7.9=
7.4×0.3=
0.351×9.7=
5.17×0.54=
0.576×56=
2.5×9.22×0.4=
3.81×1.7=
7.01×0.4=
0.33×53=
9.22×3.1=
0.24×17=
6.86×30=
0.851×5.2=
5.71×8=
4.45×0.29=
0.019×44=
0.395×8.2=
0.654×82=
0.359×5.9=
4.59×46=
7.14×58=
0.25×4.83×0.08=
0.368×92=
3.13×8.3=
0.514×3=
7.81×5.4=
0.335×3=
0.692×0.7=
2.78×1.1=
1.18×41=
0.29×44=
2.67×21=
8.65×6.6=
9.11×33=
7.7×0.8=
0.667×5.3=
5.88×36=
5.01×18=
1.25×7.04×8=
4.51×47=
1.79×51=
6.7×7.4=
5.4×9=
0.36×43=
3.67×2=
0.25×3.68×0.8=
8.74×2=
0.25×4.72×4=
9.5×39=
0.629×88=
0.348×0.5=
0.348×5=
3.96×0.16=
0.845×9=
8.73×6.7=
1.26×21=
0.037×3.9=
0.151×34=
0.02×0.9=
1.2×9=
2.14×0.39=
1.25×0.74×0.04=
0.061×6.6=
0.811×7.5=
4.8×0.59=
2.8×9.7=
1.33×0.44=
0.565×7.1=
0.335×2.1=
0.161×4.5=
2.69×22=
5.21×11=
0.77×44=
8.08×55=
0.96×0.69=
0.498×9=
0.828×93=
0.309×3.7=
0.193×67=
5.18×5.8=
5.9×0.3=
0.857×3=
6.62×0.31=
0.35×0.5=
7.45×0.45=
9.33×8.1=
12.5×6.84×0.4=
0.311×50=
12.5×6.01×0.04=
3.15×0.72=
1.25×4.51×8=
0.25×7.65×0.04=
4.1×5.4=
0.247×50=
0.963×83=
0.658×0.7=
0.739×5.1=
8.23×31=
4.03×9=
0.503×5.3=
0.267×4.6=
3.45×0.66=
4.08×0.44=
0.22×48=
1.25×9.74×0.8=
3.92×0.57=
0.657×81=
7.75×6.9=
9.61×57=
3.4×7.6=
2.5×6.14×8=
9.04×4=
9.3×2.6=
8.86×24=
0.07×9.2=
5.1×1.8=
0.523×0.2=
0.028×28=
12.5×7.99×0.4=
3.5×9=
0.195×7.7=
0.21×9.3=
1.46×8.9=
1.1×4.4=
1.25×0.74×4=
7.22×4.2=
0.74×47=
7.27×0.63=
9.62×0.11=
0.725×80=
0.2×5.7=
5.4×1.3=
3.1×4.7=
7.58×9.1=
3.99×27=
7.1×1.5=
0.661×1.1=
2.41×13=
0.25×7.94×0.4=
0.677×52=
6.25×0.04=
0.244×72=
9.95×3.7=
5.22×6.6=
0.92×48=
8.75×0.54=
4.22×0.04=
0.616×18=
0.12×8=
0.455×79=
8.5×0.2=
8.84×0.1=
1.86×0.33=
2.26×53=
3.83×17=
0.25×4.43×0.8=
0.33×39=
0.327×22=
0.47×2.1=
9.21×0.28=
0.635×7.7=
8.55×0.05=
4.19×43=
0.914×4.1=
9.3×8=
0.376×93=
1.72×0.24=
4.1×2.1=
3.61×30=
7.1×0.53=
7.32×0.95=
0.309×98=
3.67×1.5=
9.69×0.55=
4.6×0.46=
0.112×9.4=
1.23×6.1=
7.36×0.61=
9.01×0.28=
0.591×4.8=
4.98×0.76=
0.08×5.9=
0.252×10=
6.09×57=
0.742×9.5=
5.66×8.5=
9.9×0.21=
3.66×50=
7.7×2.8=
7.34×0.15=
2.41×3.7=
0.719×2.8=
3.5×3.1=
0.625×18=
7.53×7.2=
4.8×3.2=
6.3×5.4=
3.22×1.4=
1.25×2.16×0.8=
0.37×4.2=
4.26×0.23=
6.11×39=
6.52×0.67=
1.7×3.1=
9.51×12=
9.68×7=
0.824×12=
0.42×27=
0.31×20=
6.34×9=
0.923×2=
0.142×53=
6.59×1.5=
0.752×28=
5.61×7.9=
0.524×6.1=
1.65×6.2=
0.25×4.92×8=
0.451×75=
6.04×46=
7.69×27=
0.038×0.7=
4.14×6.2=
9.24×4.9=
0.352×1.3=
0.25×3.15×0.8=
2.45×2.2=
0.279×8.1=
0.055×5.9=
2.5×3.54×4=
0.627×0.5=
8.98×0.23=
5.2×8.9=
0.755×17=
12.5×5.94×0.4=
5.95×0.2=
5.21×0.65=
0.05×0.9=
7.5×2.2=
0.916×8.3=
2.7×0.5=
4.74×8.3=
4.95×0.39=
0.321×8=
0.836×2=
3.1×5.9=
1.25×7.73×8=
2.5×2.69×8=
0.714×6=
0.006×10=
4.55×0.98=
0.59×56=
3.7×9=
0.862×46=
7.26×6.9=
0.364×3.3=
2.85×0.44=
1.25×0.7×8=
0.05×0.97=
0.091×6.6=
5.8×16=
5.63×20=
1.7×5.3=
0.81×0.13=
0.076×2.7=
0.418×6.4=
1.81×6=
8.3×56=
0.786×2.2=
6.71×8=
0.866×30=
2.49×2.2=
1.5×0.71=
9.08×8.6=
4.36×50=
9.6×9.9=
4.78×2.5=
5.14×0.93=
8.2×4.5=
6.68×28=
0.301×21=
0.47×8.7=
0.021×0.3=
2.19×13=
0.2×2.5=
2.5×1.4=
4.96×48=
4.6×9.6=
2.5×1.51×8=
0.459×94=
3.61×4.8=
0.693×97=
0.342×9.2=
9.9×0.49=
4.1×0.3=
0.851×6.2=
0.119×0.7=
0.655×3.2=
3.5×8.4=
0.25×5.38×0.04=
0.548×5=
9.19×0.76=
3.1×0.93=
0.607×57=
1.99×0.99=
0.43×36=
0.072×5.2=
7.93×0.47=
0.707×27=
4.28×0.62=
0.511×7=
9.5×0.95=
5.34×0.56=
2.5×0.3×0.4=
0.4×9.2=
0.941×3.4=
9.48×1.8=
0.271×6=
2.46×2.1=
5.25×0.38=
3.45×0.42=
7.85×4.2=
0.054×83=
0.54×24=
4.08×0.21=
7.54×13=
0.177×4=
6.18×8.7=
4.31×43=
1.56×6.5=
2.09×50=
3.89×3=
0.615×0.6=
2.84×0.19=
2.53×7.1=
7.55×3.3=
0.108×79=
0.25×3.29×0.04=
5.86×42=
8.5×5.2=
0.274×36=
7.71×0.97=
1.29×0.8=
0.795×5.8=
0.25×6.67×0.08=
6.6×4=
1.54×49=
0.548×84=
0.897×1.3=
1.26×3.9=
0.67×0.3=
5.96×7.8=
0.692×7.1=
1.25×0.1×4=
4.48×44=
9.31×4.7=
0.043×2.7=
8.71×18=
0.357×24=
8.22×5.1=
3.6×6.6=
7.83×5=
8.99×0.96=
0.062×2.7=
9.9×25=
7.1×28=
0.983×84=
9.4×2.6=
6.36×55=
0.206×4.2=
2.5×5.37×0.08=
0.258×24=
0.938×5.7=
9.64×5.3=
3.06×0.69=
8.26×40=
8.69×0.08=
9.4×1.6=
0.195×41=
6.46×0.88=
2.5×6.14×4=
1.25×0.42×0.4=
5.48×0.91=
2.4×0.9=
8.94×36=
0.828×40=
0.39×47=
0.094×79=
3.15×0.05=
7.9×4.5=
0.946×95=
2.87×6.1=
0.432×21=
9.9×1.7=
1.39×0.9=
0.093×7=
1.28×30=
0.295×4.8=
4.98×0.67=
2.5×2.53×0.08=
0.911×3.5=
1.94×46=
0.778×5.2=
2.08×0.93=
0.25×9.4×0.8=
8.54×37=
9.94×25=
8.71×3.6=
8.25×0.9=
3.22×0.23=
2.5×8.68×8=
9.94×0.08=
4.58×0.26=
0.749×8.1=
0.452×7.4=
6.41×53=
7.82×0.48=
0.042×0.3=
12.5×6.89×0.4=
5.74×51=
0.458×13=
9.8×8.1=
5.67×0.73=
0.25×1.5×0.4=
0.5×8.9=
8.47×0.66=
3.68×6.5=
1.86×0.23=
0.636×36=
3.9×3.4=
0.728×6.1=
7.71×0.26=
0.017×47=
7.7×7=
4.85×3.2=
9.01×1.3=
12.5×5.57×0.8=
6.53×0.81=
4.14×9.3=
0.299×7.8=
0.331×1.6=
4.63×15=
0.837×8.8=
6.29×53=
6.8×0.84=
0.585×23=
0.577×66=
0.54×9.3=
4.82×34=
5.08×17=
8.31×0.1=
0.057×43=
4.26×0.75=
0.966×10=
1.51×4.5=
4.88×49=
5.2×7.4=
5.1×1.9=
0.581×9.2=
1.25×8.64×0.8=
0.484×1.6=
0.565×0.9=
4.33×7=
6.54×47=
0.761×82=
8.3×0.95=
0.069×5.6=
0.703×28=
0.267×82=
0.754×90=
6.6×7.2=
0.157×5.8=
2.56×0.05=
2.05×23=
0.2×0.07=
0.091×6=
0.698×91=
6.92×0.48=
0.227×93=
0.484×7=
0.25×7.57×0.4=
0.7×4.8=
0.17×0.73=
1.36×0.56=
0.969×6.1=
0.385×30=
8.64×7=
5.4×5.8=
8.9×7=
1.38×8.1=
0.67×8.9=
4.87×0.49=
3.95×6.5=
0.041×1.9=
0.901×79=
3.5×50=
8.67×44=
0.169×9.9=
0.923×12=
4.6×8.7=
0.616×1.2=
2.07×0.5=
5.99×0.53=
3.75×50=
0.988×2.6=
0.083×3.3=
0.201×53=
0.581×7.8=
0.72×16=
3.41×3.3=
4.45×6.3=
0.4×2.9=
0.13×1.7=
3.55×14=
0.661×36=
3.31×0.1=
0.276×3.4=
1.18×9=
0.471×23=
7.23×0.72=
0.013×7.1=
5.36×6.3=
1.75×47=
0.64×20=
6.23×43=
7.18×2.4=
3.4×6.2=
0.04×2.6=
8.77×12=
3.37×7.9=
0.58×6.7=
8.39×0.8=
3.11×0.77=
12.5×5.35×0.4=
9.23×0.31=
3.74×9=
5.13×9.9=
1.1×1.8=
2.18×24=
0.25×7.82×8=
8.66×0.46=
0.571×6.6=
5.78×0.19=
0.425×12=
3.36×0.42=
2.18×6=
6.1×8=
9.03×0.96=
5.63×33=
8.5×3.3=
0.24×18=
2.5×7.95×8=
0.987×28=
8.38×0.87=
0.33×66=
1.11×9.9=
9.62×9.4=
0.888×5.3=
1.64×46=
0.342×0.6=
1.25×5.76×0.08=
8.41×2.7=
9.26×0.56=
2.31×9.1=
0.21×0.17=
8.9×5.6=
5.5×5.8=
8.79×18=
0.482×60=
1.2×5.5=
1.8×2.4=
2.5×5.43×4=
0.426×71=
0.25×3.1=
0.095×96=
参考答案
0.829×8.8=7.2952
5.48×20=109.6
0.79×8.9=7.031
6.88×0.65=4.472
0.202×6.7=1.3534
3.56×18=64.08
0.781×65=50.765
1.25×6.29×0.04=0.3145
4.54×5.2=23.608
0.11×2=0.22
4.45×0.78=3.471
0.183×25=4.575
0.327×9.3=3.0411
1.53×0.11=0.1683
9.38×4.3=40.334
0.036×4.4=0.1584
0.318×5.2=1.6536
8.7×18=156.6
2.95×0.16=0.472
0.113×67=7.571
0.49×2.5=1.225
0.942×8.5=8.007
0.555×0.6=0.333
0.08×36=2.88
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