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
0.881×50=
9.41×12=
0.58×32=
2.5×0.97×0.4=
0.921×4.7=
6.12×25=
2.29×0.21=
4.07×5.1=
2.5×4.31×0.8=
0.165×50=
0.381×7=
0.939×55=
0.25×3.69×0.8=
0.447×3.9=
0.871×7.3=
0.566×52=
0.122×1.5=
7.81×0.96=
1.97×6.4=
0.721×33=
6.64×0.4=
4.6×6.3=
2.04×0.44=
4.46×5.6=
1.25×4.13×0.4=
1.02×0.88=
2.21×0.35=
5.2×3.5=
0.268×69=
0.493×6.1=
6.78×0.44=
7.93×0.69=
1.63×2=
3.04×9=
0.516×8=
1.25×7.64×0.8=
0.962×2.6=
3.93×17=
0.031×44=
0.03×58=
0.562×25=
1.98×0.98=
5.3×3.3=
0.469×3.6=
0.499×47=
3.1×0.24=
7.6×49=
5.39×0.17=
8.51×0.08=
8.55×0.64=
8.6×22=
0.25×8.88×0.04=
0.85×50=
0.318×6.3=
8.75×0.4=
9.93×39=
4.89×0.23=
2.13×0.33=
7.2×0.03=
0.098×5.5=
0.321×4.6=
9.48×9=
6.27×6.4=
0.74×1.5=
6.43×52=
0.636×54=
8.88×0.54=
8.32×4.6=
1.59×0.5=
0.963×2=
0.644×90=
5.55×4.9=
0.056×88=
4.28×45=
3.4×6=
0.25×2.93×4=
2.81×0.8=
7.24×0.3=
1.3×7=
0.504×6=
0.9×13=
1.85×0.98=
9.43×20=
6.57×8.4=
9.61×0.6=
0.295×17=
0.185×14=
8.52×9.7=
2.5×4.79×8=
0.244×22=
0.238×79=
12.5×6.96×0.08=
3.2×9.7=
12.5×5.83×8=
0.981×52=
2.06×8.9=
7.75×4.4=
1.7×57=
0.592×7.4=
0.81×0.67=
0.148×3.2=
0.516×9.8=
2.22×55=
8.04×3.1=
0.509×1.2=
0.61×5.3=
0.362×8.7=
2.4×5.5=
6.8×5=
9.85×0.08=
0.179×3=
0.509×94=
6.26×4.8=
0.403×25=
0.382×8=
2.33×0.56=
4.6×4.4=
4.27×21=
3.9×6=
2.9×0.7=
9.87×2.5=
0.66×5.2=
0.93×30=
9.89×0.37=
6.57×53=
0.39×30=
5.41×9.2=
0.632×93=
1.6×23=
0.384×2.3=
2.01×3.8=
6.21×8=
3.12×24=
0.2×0.89=
8.56×0.24=
8.91×7.7=
0.326×5.8=
0.14×1=
2.92×0.02=
8.95×0.46=
0.611×3.9=
2.5×9.79×4=
0.25×7.53×0.4=
0.436×1=
0.403×3.7=
0.55×17=
5.63×16=
0.398×2.7=
0.25×2.07×4=
9.97×4=
9.56×8.8=
0.674×18=
0.691×74=
6.04×54=
2.35×6=
4.7×7=
0.395×8.2=
6.89×30=
0.49×11=
8.93×0.41=
8.92×33=
0.584×7.3=
2.11×0.8=
3.24×7=
9.79×0.67=
3.8×2.4=
0.872×44=
6.2×3.5=
0.81×2.6=
8.63×51=
2.92×41=
1.49×16=
9.7×5.2=
8.1×5.6=
3.09×56=
0.25×4.15×0.8=
0.57×15=
1.35×3.5=
0.464×1.8=
0.171×52=
3.45×43=
9.75×0.95=
8.9×3.6=
2.95×0.83=
9.89×9.6=
4.85×57=
0.736×47=
9.01×22=
9.02×30=
8.71×34=
4.8×0.13=
4.98×0.08=
7.72×0.61=
4.2×6.6=
5.9×0.5=
7.53×0.52=
0.162×9=
2.22×3.2=
6.65×19=
0.3×76=
0.066×2.9=
9.29×0.72=
1.52×0.8=
12.5×6.29×0.04=
9.63×20=
9.64×0.81=
6.61×22=
0.6×9=
0.329×0.7=
4.5×6.8=
9.7×6.9=
4.63×50=
1.41×5.2=
2.5×9.95×0.08=
0.56×8.6=
0.53×9.2=
0.388×66=
9.07×0.35=
5.71×8.3=
12.5×6.94×4=
5.04×0.27=
9.51×1.5=
0.65×28=
2.5×7.05×4=
7.04×0.66=
0.592×3=
0.243×9.1=
2.5×7.5=
2.67×6.8=
0.25×5.91×8=
3.79×0.2=
0.345×2.8=
2.88×8.4=
2.71×0.77=
0.696×4.8=
0.129×3.4=
7.93×4.9=
12.5×2.37×0.8=
0.735×5.1=
0.719×33=
1.89×8.7=
0.397×1.3=
0.671×2.4=
5.37×55=
0.719×5.9=
0.85×29=
0.25×5.27×4=
0.728×88=
4.37×3.4=
8.49×6.5=
7.96×0.36=
1.25×2.43×0.4=
0.681×36=
1.25×8.61×0.8=
7.98×0.59=
5.78×14=
1.11×9.9=
5.33×0.34=
2.5×0.33×8=
0.654×4.2=
1.25×2.57×0.8=
0.944×13=
8.52×0.39=
0.11×7.1=
7.18×6.2=
3.1×8=
0.193×8.1=
6.52×0.59=
1.25×7.71×0.08=
0.08×24=
0.747×23=
8.6×5.1=
4.97×0.79=
0.628×0.8=
12.5×4.4×0.4=
0.684×13=
0.26×15=
3.69×4.3=
9.27×56=
0.623×65=
4.8×0.68=
0.118×8.4=
5.65×36=
0.388×41=
0.722×41=
0.863×0.4=
0.25×2×0.08=
6.36×3=
0.285×9.2=
2.88×9.4=
5.76×2.5=
8.96×11=
0.92×24=
3.5×6.4=
2.1×9.1=
7.9×7.6=
3.4×7.1=
0.859×31=
0.61×0.24=
0.447×43=
6.97×57=
0.608×70=
7.5×8.5=
9.02×9.7=
0.9×77=
0.954×59=
0.935×38=
1.69×0.18=
12.5×2.44×0.8=
5.65×1.3=
7.2×5.8=
0.826×80=
5.39×0.91=
8.35×5=
1.25×3.57×0.8=
1.2×5.2=
2.92×35=
9.8×45=
0.51×8.8=
0.746×3.6=
2.7×0.6=
1.64×0.67=
0.616×9.1=
0.51×0.21=
0.91×58=
0.563×63=
5.08×0.23=
7.01×47=
2.91×45=
0.83×9.2=
0.516×31=
6.9×23=
0.112×2.6=
3.06×0.66=
1.76×43=
2.93×0.41=
5.96×0.51=
8.5×4=
0.015×3.3=
9.2×34=
3.65×2.3=
0.165×78=
12.5×2.62×0.04=
0.53×0.56=
1.26×8=
0.524×60=
2.65×42=
8.21×0.15=
2.26×0.45=
0.696×1.1=
5.68×0.02=
2.2×1.5=
0.533×64=
2.5×1.74×0.4=
3.75×0.39=
0.61×1.3=
2.62×4.7=
4.05×1.3=
3.86×0.13=
0.413×48=
9.04×6=
6.9×5.3=
0.633×54=
4.2×6.4=
0.067×8.8=
0.79×1.9=
0.886×49=
0.325×9.7=
0.297×9.8=
4.59×12=
2.95×24=
0.06×69=
2.77×0.2=
5.21×0.79=
0.25×1.33×0.8=
7.45×33=
0.295×4.2=
0.454×1.9=
0.575×0.7=
0.374×89=
0.08×0.87=
1.26×3.5=
1.93×8.3=
6.52×11=
0.198×89=
6.18×5.5=
0.134×6=
5.27×2.1=
3.3×1.7=
0.213×58=
5.28×32=
4.66×44=
0.318×51=
0.342×33=
0.544×4=
8.23×7=
0.889×65=
0.21×6=
12.5×7.18×8=
3.81×7.2=
0.353×9=
4.18×1.5=
12.5×9.08×0.08=
0.468×68=
0.714×99=
0.25×8.85×0.4=
0.37×0.25=
9.47×0.91=
5.06×28=
4.5×0.59=
0.874×94=
0.875×12=
2.42×3.1=
1.36×3.4=
0.379×8.9=
0.819×8.3=
8.6×8.7=
2.85×0.81=
0.526×80=
0.5×4.2=
9.71×0.03=
0.34×0.27=
0.64×9.9=
8.3×7.7=
3.36×0.92=
0.101×7.1=
4.66×18=
0.124×31=
0.346×5.7=
5.07×2.6=
1.11×5=
0.067×77=
0.264×5=
6.3×4.4=
0.25×1.52×4=
4.82×0.66=
1.4×7.9=
6.86×8.1=
8.53×1.9=
0.91×5.6=
0.243×0.3=
3.15×4.1=
6.3×26=
9.17×0.03=
0.612×70=
6.49×23=
0.768×2.1=
4.61×1.1=
8.9×4.2=
0.161×3=
12.5×0.67×0.8=
0.307×9=
0.379×29=
0.787×92=
0.234×2.7=
8.79×18=
6.14×1.8=
5.52×0.22=
0.178×5.4=
3.14×8.2=
7.9×8.8=
0.25×3.95×8=
9.7×3.1=
7.26×42=
0.206×8.1=
0.389×5=
0.153×0.7=
6.2×4.5=
4.29×0.95=
9.9×7.9=
0.388×48=
7.68×52=
0.975×7.5=
0.044×1.2=
0.8×39=
0.198×6.1=
7.46×0.87=
0.246×9.6=
0.627×2.3=
3.54×22=
3.93×57=
9.28×0.55=
6.73×45=
0.149×50=
2.97×2.8=
0.891×8.7=
5.82×44=
0.625×2.8=
7.7×5.6=
7.27×9.3=
0.799×53=
0.245×7.4=
0.954×6=
2.91×3.5=
1.28×0.04=
4.07×57=
0.25×7.39×0.04=
1.25×0.45×0.8=
5.68×9.2=
3.46×0.94=
0.592×52=
0.501×5.3=
9.41×8.3=
0.121×6.9=
0.047×3.6=
8.55×0.71=
0.833×3.3=
9.4×48=
0.628×1.8=
5.65×0.46=
9.67×0.24=
2.66×22=
3.6×2=
0.055×38=
0.455×94=
3.16×2.5=
2.5×7.38×0.4=
6.47×50=
2.1×0.38=
0.681×84=
4.5×8.9=
9.2×3.7=
2.5×9=
0.777×4=
0.25×0.58×4=
6.11×2.9=
7.75×6.3=
4.2×6.7=
0.003×78=
5.79×5=
2.28×7.9=
0.3×5.2=
0.538×2.5=
5.8×9.5=
6.53×1.8=
7.96×0.72=
0.106×96=
7.99×0.2=
0.085×23=
0.038×55=
0.08×1.6=
9.41×29=
0.592×5.5=
4.6×6.6=
0.36×0.43=
4.52×3.5=
7.58×0.82=
6.83×0.53=
5.8×9.1=
1.25×9.85×0.4=
0.505×70=
0.801×11=
0.998×3.4=
0.85×5.5=
4.76×0.87=
0.538×60=
0.25×2.55×0.08=
9.81×12=
0.724×6.8=
0.618×3.5=
8.11×0.61=
1.2×2.4=
2.13×0.19=
1.72×0.82=
0.983×25=
4.04×0.75=
0.646×0.9=
6.2×0.75=
4.38×52=
8.14×0.21=
4.72×50=
1.65×0.69=
6.94×7.7=
2.65×0.6=
3.71×0.37=
0.762×6.8=
0.707×75=
2.5×6.85×4=
8.04×0.12=
0.45×42=
1.87×0.74=
2.32×14=
5.2×43=
7.97×0.3=
3.5×48=
5.69×0.2=
6.65×0.03=
0.862×44=
7.73×0.83=
0.786×4.6=
0.169×40=
9.6×9=
0.241×76=
0.86×14=
1.25×8.51×4=
0.25×9.11×0.4=
0.25×6.32×0.08=
0.905×9.2=
0.347×88=
3.27×34=
1.38×7.8=
0.421×0.6=
2.5×6.32×0.8=
0.553×0.2=
2.4×4=
3.07×3.9=
7.11×5=
6.26×0.69=
5.8×7.2=
0.69×0.51=
0.409×9.4=
4.64×7.8=
9.42×17=
6.11×4.7=
0.25×8.07×0.8=
2.5×9.55×4=
4.86×0.53=
4.99×56=
7.91×20=
3.43×0.7=
8.43×35=
0.3×2=
0.5×5.2=
0.343×42=
3.02×1.8=
4.21×6.9=
0.176×4.9=
0.721×92=
0.094×6.1=
9.51×0.94=
5.8×8.9=
0.409×5.2=
0.744×1=
4.21×0.38=
6.15×11=
0.919×5.5=
0.506×63=
1.87×26=
0.798×8.9=
0.25×0.75×0.04=
7.71×9.9=
0.802×51=
1.25×7.94×4=
5.85×8=
0.626×1.4=
0.231×8.1=
0.461×15=
0.859×82=
1.25×6.41×8=
0.218×2.9=
1.42×0.13=
0.549×26=
1.87×7.1=
5.19×58=
0.472×22=
8.15×5=
0.51×28=
4.8×17=
9.79×43=
0.022×2=
0.978×7.3=
0.102×7=
6.41×32=
0.306×5.2=
2.05×4.9=
4.12×0.64=
5.06×5.2=
0.331×8.5=
8.8×49=
7.04×54=
8.22×12=
8.8×8.1=
0.908×7.4=
1.25×2.87×0.4=
3.99×2.5=
0.684×52=
0.365×38=
0.167×1.2=
0.07×36=
4.8×2=
7.68×41=
5.8×0.6=
8.53×0.6=
5.41×1.6=
1.25×4.8×0.04=
2.64×4.5=
5.82×0.62=
0.25×8.08×4=
0.488×89=
6.6×6.3=
1.54×53=
0.286×8.6=
5.09×11=
1.1×0.7=
0.804×80=
5.91×0.31=
0.607×28=
5.32×2.1=
0.569×2.3=
3.25×0.36=
4.94×4=
0.25×3.82×8=
0.68×0.2=
0.69×5.6=
1.42×50=
2.99×3.7=
1.77×29=
8.18×0.4=
7.14×3.1=
3.6×56=
0.131×6=
0.61×8.7=
2.5×6.78×0.8=
0.578×4.7=
9.71×0.21=
3.4×9.6=
0.458×55=
4.8×6.9=
7.38×21=
参考答案
0.881×50=44.05
9.41×12=112.92
0.58×32=18.56
2.5×0.97×0.4=0.97
0.921×4.7=4.3287
6.12×25=153
2.29×0.21=0.4809
4.07×5.1=20.757
2.5×4.31×0.8=8.62
0.165×50=8.25
0.381×7=2.667
0.939×55=51.645
0.25×3.69×0.8=0.738
0.447×3.9=1.7433
0.871×7.3=6.3583
0.566×52=29.432
0.122×1.5=0.183
7.81×0.96=7.4976
1.97×6.4=12.608
0.721×33=23.793
6.64×0.4=2.656
4.6×6.3=28.98
2.04×0.44=0.8976
4.46×5.6=24.976
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