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
1.4×0.5=
7.49×52=
7.11×49=
9.65×52=
5.84×3.1=
6.2×9.7=
4.17×0.87=
2.1×43=
3.26×8.5=
0.711×8.1=
0.078×64=
4.97×57=
1.77×3.7=
3.6×4.7=
8.9×1.1=
5.98×5.5=
4.1×15=
0.255×84=
4.94×0.91=
2.99×0.4=
0.25×3.31×4=
0.607×5.7=
0.124×4.1=
0.54×0.71=
1.98×8=
4.01×2.5=
0.827×1.8=
0.25×8.66×0.08=
0.306×3.2=
7.1×3=
2.5×5.67×0.8=
0.556×50=
5.72×4.9=
9.1×1.2=
0.652×99=
0.613×17=
12.5×1.52×0.08=
0.173×8.3=
7.42×0.59=
1.72×0.77=
0.185×2=
0.342×1.9=
0.79×93=
8.65×3=
0.382×9.7=
1.41×24=
2.97×45=
0.118×26=
0.54×95=
0.6×7.8=
8.9×7.1=
2.1×2.8=
2.66×14=
8.28×22=
0.049×95=
0.15×97=
6.29×8.3=
1.03×0.56=
0.65×51=
0.512×5.1=
9.11×0.28=
0.997×0.6=
0.95×13=
9.05×1.3=
7.3×0.97=
0.268×1.7=
9.25×5.7=
2.15×0.91=
9.27×7.5=
5.08×9.4=
4.51×15=
9.21×0.4=
0.89×34=
4.01×2.9=
6.69×0.89=
4.23×0.38=
5.93×18=
5.65×6.2=
4.55×0.41=
4.4×6.7=
0.936×7.6=
0.7×8.2=
0.926×32=
5.4×8=
0.49×2.8=
0.65×44=
0.63×0.41=
3.9×4.8=
1.5×4.2=
0.25×2.61×0.8=
2.5×0.75×0.4=
9.02×0.46=
0.346×3.2=
0.619×5.5=
0.5×2.5=
2.13×34=
6.76×8.3=
1.69×0.34=
0.99×9=
7.82×9.6=
0.25×5.7×0.8=
0.305×6.8=
0.949×95=
6.95×55=
9.62×8.3=
0.006×3.4=
3.8×9.4=
9.56×0.97=
3.93×0.23=
4.21×0.51=
6.2×3.5=
0.323×74=
0.858×83=
0.726×9=
0.746×39=
6.57×35=
1.25×7.73×0.4=
3.81×6.9=
0.823×9.2=
0.084×89=
0.976×13=
9.35×0.96=
2.78×0.64=
3.5×0.6=
3.27×3.2=
0.734×74=
5.24×0.23=
0.191×77=
0.675×27=
7.76×2=
9.4×5.1=
0.71×5.3=
5.04×9.3=
0.819×3=
2.87×0.03=
3.46×4.5=
0.4×1=
3.78×0.97=
4.35×7=
0.815×76=
0.3×1.4=
0.637×4.2=
7.9×29=
1.25×9.03×4=
0.287×8.5=
0.25×6.35×0.08=
0.055×85=
0.298×97=
0.979×7.3=
8.33×0.23=
0.05×1.5=
2.37×42=
4.16×0.8=
2.5×7.9×8=
0.42×5.7=
7.9×7.3=
4.5×3.3=
1.25×6.77×8=
9.69×0.6=
9.94×6=
6.12×0.76=
0.918×2.8=
9.45×10=
0.821×8.5=
3.45×4.4=
7.3×4.5=
0.289×22=
3.8×3.6=
6.09×3.6=
0.377×2.7=
7.78×0.94=
0.879×87=
0.561×9.7=
9.48×8.5=
7.82×0.28=
2.7×5.3=
9.25×0.49=
0.109×81=
5.83×0.29=
0.72×6=
5.7×7=
9.7×1.8=
4.18×6.5=
0.579×24=
2.5×0.27×8=
0.267×24=
1.63×0.31=
2.2×0.18=
0.021×8.1=
0.783×60=
1.77×0.2=
0.48×43=
1.01×57=
8.81×0.78=
0.689×74=
0.26×87=
4.09×0.04=
0.461×3.9=
8.67×8.7=
0.97×14=
0.74×7=
5.41×2.6=
6.7×4.2=
1.08×2.3=
5.44×45=
0.83×1.4=
9.47×30=
0.82×7.1=
0.25×4.12×8=
4.12×29=
0.217×7.2=
0.25×1.57×4=
3.23×26=
0.45×0.2=
0.811×68=
0.016×2.1=
12.5×4.49×0.8=
0.823×4.9=
9.54×16=
0.721×22=
0.232×64=
4.7×5.3=
9.18×1.8=
0.143×8=
6.54×3.4=
4.74×0.59=
7.91×5.4=
1.38×31=
0.8×1.5=
0.723×73=
8.3×0.54=
4.62×6.2=
9.75×31=
2.9×22=
0.963×7.4=
0.25×2.8×0.08=
0.031×6=
4.34×38=
6.8×5=
3.2×0.56=
8.53×31=
0.998×12=
9.18×41=
0.859×5.2=
0.467×43=
0.546×78=
0.385×2.8=
0.638×33=
0.25×5.19×0.08=
0.683×9.3=
0.95×31=
0.987×2.2=
0.814×45=
0.652×45=
3.38×48=
2.74×38=
4.21×0.41=
7.41×47=
4.79×53=
5.05×4.2=
0.602×96=
2.29×38=
4.3×4=
3.78×0.28=
3.6×1.1=
3.06×0.16=
4.84×9.1=
6.14×7.9=
0.37×4=
1.77×0.5=
8.88×10=
3.7×5.4=
4.66×0.03=
1.54×0.56=
4.93×0.47=
0.052×6=
0.765×77=
4.87×0.3=
2.2×5.4=
7.48×48=
6.29×4.8=
2.57×59=
5.2×4.9=
0.719×8.1=
3.78×34=
9.7×4.7=
6.26×0.37=
0.781×54=
4.22×37=
4.48×0.55=
5.9×6.1=
0.338×12=
0.919×3=
0.249×9.7=
4.47×8.2=
0.616×8.8=
4.08×9.6=
1.25×9.62×8=
0.25×4.23×4=
3.75×4=
4.9×0.2=
0.817×98=
0.64×87=
8.8×48=
0.945×3.8=
5.03×0.73=
0.507×9.4=
4.71×0.61=
0.25×7.36×0.08=
4.32×3.8=
9.39×2.9=
8.14×5=
0.335×8.5=
0.032×1.1=
0.774×4.9=
0.219×62=
0.938×6.5=
0.296×1.8=
0.355×6.7=
5.52×0.98=
0.066×2=
0.478×43=
7.54×31=
0.993×2.6=
1.25×4.48×0.08=
5.2×3.1=
2.74×49=
2.5×5.46×0.08=
1.19×0.33=
1.94×7=
0.081×7.1=
8.42×46=
6.73×39=
0.693×76=
0.3×2.6=
0.77×5.2=
1.2×0.7=
4.58×31=
0.657×8.3=
5.3×0.96=
5.05×48=
0.25×7.09×4=
7.07×39=
0.806×48=
0.066×69=
0.912×8.2=
0.53×9.5=
0.507×5.6=
7.1×3.1=
1.25×6.29×0.8=
3.13×3=
6.83×43=
0.582×8.2=
4.9×5.2=
0.53×23=
5.75×29=
2.5×4.73×0.08=
7.4×0.71=
0.198×70=
0.694×26=
0.218×6.6=
0.333×8.5=
0.962×80=
2.5×0.43×0.4=
7.02×16=
6.06×6.5=
0.034×9.9=
0.826×29=
5.93×0.74=
0.382×12=
8.95×0.77=
0.063×65=
3.04×1.6=
0.25×5.33×0.08=
3.16×0.97=
2.99×6.1=
0.974×69=
1.23×28=
8.32×0.27=
0.326×3.9=
8.9×5.4=
1.23×7.5=
0.53×1.7=
1.25×0.49×0.08=
0.561×8.8=
6.77×0.77=
0.361×81=
2.47×1.3=
2.29×5=
3.02×9.5=
2.94×0.84=
1.62×3=
3.3×0.68=
3.36×0.7=
0.071×6=
0.87×0.4=
9.09×0.56=
1.76×26=
4.59×11=
6.97×8=
9.94×0.7=
5.86×5.5=
0.329×61=
3.47×20=
6.16×52=
0.075×5.3=
1.02×0.34=
4.59×1.2=
3.05×34=
7.34×49=
0.761×5.3=
4.1×3.2=
3.96×3.2=
2.5×3.26×0.08=
2.5×2.39×4=
9.01×24=
0.529×3.3=
0.344×41=
7.96×7.4=
6.41×9.9=
1.25×5.71×0.4=
7.22×33=
8.1×9.4=
6.07×0.24=
9.81×28=
12.5×9.47×4=
7.54×13=
0.078×3.2=
0.344×4=
7.66×8.3=
5.1×0.88=
9.15×0.8=
0.125×1.5=
3.48×5.3=
0.513×68=
7.9×7=
2.55×14=
3.22×0.21=
0.684×2.9=
0.923×9.9=
6.01×27=
12.5×6.54×8=
0.222×47=
0.059×9.6=
5.49×0.71=
9.6×40=
0.53×51=
0.495×3.2=
0.25×4.93×8=
0.828×0.3=
8.45×0.55=
5.15×53=
3.92×0.53=
7.26×0.4=
2.65×0.76=
0.018×22=
1.3×1.5=
0.74×4.5=
7.9×5.8=
7.1×0.8=
7.28×55=
5.5×1.4=
0.13×16=
0.25×3.15×4=
4.14×0.95=
0.38×8.4=
3.04×7.6=
0.458×40=
4.74×9.1=
9.42×0.34=
0.06×3.4=
0.68×3.9=
1.13×0.67=
8.91×6=
0.007×7.7=
0.408×10=
1.42×21=
0.929×8.9=
12.5×5.63×0.8=
1.55×27=
9.62×8.5=
3.01×6.7=
2.6×9=
3.94×40=
0.11×6.8=
0.774×3.4=
0.179×7.1=
8.65×0.97=
6.04×0.37=
0.205×1.1=
3.01×34=
0.51×34=
0.65×27=
2.24×0.86=
0.656×34=
0.985×2.8=
0.25×9.96×8=
1.07×0.04=
0.212×83=
1.25×0.07×0.04=
0.513×20=
8.18×3.5=
0.115×40=
8.7×0.74=
7.8×1.9=
9.77×0.22=
3.22×0.96=
3.8×9=
0.06×13=
4.51×0.65=
12.5×2.69×0.4=
2.9×0.17=
4.09×0.91=
7.8×53=
9.13×0.84=
0.906×99=
0.664×7.6=
0.359×99=
4.39×4.2=
0.8×9.9=
0.077×1.7=
4.05×0.15=
0.429×7=
9.13×15=
3.47×0.04=
2.1×9.2=
0.036×22=
8.8×8.5=
5.2×37=
2.68×27=
2.88×0.34=
6.07×39=
0.622×13=
1.49×24=
6.26×0.12=
9.81×5.7=
0.005×9.5=
2.37×4.4=
2.5×0.36=
12.5×7.33×0.8=
0.002×1.9=
8.81×20=
0.396×4.7=
2.5×0.05×0.04=
5.46×0.95=
8.62×1.1=
4.25×0.35=
4.93×0.16=
0.847×48=
0.911×54=
1.25×2.48×0.08=
0.25×5.26×0.08=
2.4×9.3=
0.96×1.1=
4.8×4.3=
2.9×8.1=
3.48×0.62=
0.78×1.4=
9.9×9.6=
4.91×4=
9.11×0.18=
0.575×60=
8.71×5.1=
0.264×9=
0.852×24=
1.58×0.51=
0.497×76=
5.24×0.37=
3.65×0.6=
2.36×20=
7.75×35=
3.27×0.21=
0.037×3.7=
5.55×5=
9.98×7.8=
0.453×5.6=
9.58×5.7=
2.57×6.9=
2.5×5.43×4=
2.6×9.7=
0.981×11=
0.658×93=
0.634×61=
0.619×7.3=
5.9×0.89=
0.76×6.7=
1.82×0.7=
1.13×0.23=
8.95×4=
0.567×79=
0.422×3=
0.388×36=
1.25×6.9×8=
12.5×9.17×8=
9.77×10=
0.812×32=
0.5×0.2=
6.57×53=
8.1×7.1=
0.53×63=
4.44×43=
6.44×0.68=
0.307×78=
0.635×2.2=
0.013×6.1=
7.53×3.6=
12.5×7.47×0.8=
4.14×34=
0.41×3.2=
0.973×5.9=
6.04×0.66=
9.93×1.5=
7.04×0.15=
0.218×93=
8.85×15=
0.063×6.7=
2.4×0.66=
2.75×5=
8.41×0.29=
0.25×3.74×0.4=
0.774×7=
4.02×41=
0.729×75=
0.149×4.5=
0.099×3.2=
0.037×19=
2.5×6.75×4=
0.153×41=
0.247×1.7=
0.096×65=
0.143×51=
0.77×0.07=
1.2×0.49=
0.189×7.6=
8.52×0.56=
0.461×3.8=
3.74×9.9=
4.3×0.8=
0.237×8.4=
9.68×8.2=
8.6×7.9=
6.7×48=
2.5×5.67×0.08=
0.13×0.95=
5.21×2.7=
6.27×31=
3.7×0.27=
0.131×52=
0.041×14=
5.85×43=
4.02×13=
0.412×59=
8.63×7.7=
1.5×7.5=
0.427×51=
1.6×8=
9.64×0.92=
6.05×1.7=
0.992×3.8=
8.68×38=
5.74×21=
0.719×75=
0.049×44=
12.5×2.26×0.8=
0.727×55=
0.25×5.67×0.08=
0.49×3.2=
0.937×84=
3.34×3.1=
0.849×26=
9.48×2.1=
1.77×0.46=
0.079×9=
0.037×1.5=
0.48×57=
9.01×0.05=
0.344×79=
4.99×39=
1.7×0.85=
7.2×8.6=
0.176×9.3=
1.25×8.31×8=
0.441×5=
2.5×6.6=
5.31×7.1=
0.175×3=
4.1×9.8=
3.49×9=
1.74×14=
9.59×2.9=
2.5×4.67×8=
9.45×0.9=
1.15×26=
0.857×9.9=
2.5×7.96×0.08=
0.723×6=
6.02×7.8=
2.5×2.42×0.8=
1.2×7.5=
0.98×67=
0.206×8=
1.69×7.6=
0.7×0.68=
0.709×4.3=
8.65×0.14=
0.75×0.29=
0.04×9.3=
0.88×63=
2.5×9.46×0.08=
2.07×59=
1.25×5.35×0.08=
12.5×6.28×0.08=
0.43×0.14=
0.825×9.7=
0.862×7.4=
6.6×7.9=
9.18×0.5=
1.55×8.5=
7.92×5.4=
参考答案
1.4×0.5=0.7
7.49×52=389.48
7.11×49=348.39
9.65×52=501.8
5.84×3.1=18.104
6.2×9.7=60.14
4.17×0.87=3.6279
2.1×43=90.3
3.26×8.5=27.71
0.711×8.1=5.7591
0.078×64=4.992
4.97×57=283.29
1.77×3.7=6.549
3.6×4.7=16.92
8.9×1.1=9.79
5.98×5.5=32.89
4.1×15=61.5
0.255×84=21.42
4.94×0.91=4.4954
2.99×0.4=1.196
0.25×3.31×4=3.31
0.607×5.7=3.4599
0.124×4.1=0.5084
0.54×0.71=0.3834
1.98×8=1
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