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
0.677×13=
4.12×2.1=
3.64×21=
4.85×0.5=
4.95×1.2=
0.671×3.1=
7.35×0.75=
0.317×64=
0.961×92=
4.42×0.14=
7.68×38=
7.3×1.4=
7.89×28=
0.492×9=
5.64×11=
7.3×3.7=
2.13×0.85=
2.31×41=
2.27×56=
0.652×50=
0.646×1.6=
8.89×45=
2.59×38=
4.9×0.95=
7.84×2.1=
7.09×5=
9.9×3.8=
0.981×3.6=
5.2×5.3=
5.8×9.3=
7.53×0.92=
0.25×5.84×0.8=
0.842×2.6=
0.084×33=
7.77×5.3=
2.5×1.47×0.8=
3.1×9.6=
7.4×5.5=
0.621×3.1=
3.26×41=
9.79×0.53=
7.99×22=
0.084×75=
9.15×9.7=
7.33×0.6=
8.92×19=
0.712×53=
0.25×8.75×0.4=
3.09×8=
0.281×4.9=
2.55×35=
0.61×26=
2.17×2.5=
9.7×1.4=
7.56×0.95=
0.16×0.9=
0.849×10=
8.66×0.34=
3.37×5.5=
6.97×1.7=
6.93×6.1=
7.4×4.6=
0.767×3.6=
5.58×55=
0.25×8.5×0.08=
7.26×0.3=
0.288×6.7=
0.055×6.8=
8.4×9.1=
0.004×12=
0.286×37=
1.07×0.7=
0.703×7.1=
0.95×8.7=
0.249×23=
0.343×9.7=
0.444×1.4=
5.9×1.5=
0.04×19=
0.332×98=
0.637×92=
1.43×29=
7.41×22=
4.7×2.9=
0.279×6.8=
0.405×24=
0.168×40=
3.7×5.5=
0.892×8.7=
0.171×3.2=
0.339×15=
9.6×5.6=
0.508×3.7=
5.41×41=
0.051×5.9=
0.688×5.8=
0.988×2=
3.67×0.52=
12.5×2.53×0.04=
2.86×0.7=
2.9×9.8=
3.15×8.3=
0.37×5.9=
0.916×5.3=
7.65×26=
0.25×7.11×0.8=
3.51×7.9=
7.22×5.5=
0.25×5.6×4=
12.5×9.51×0.8=
5.24×0.55=
0.541×2.2=
0.967×2.3=
0.072×72=
1.95×0.75=
0.168×97=
4.9×5.8=
2.09×33=
0.522×2.2=
9.1×1.6=
0.578×6.6=
8.14×10=
1.4×8.6=
3.76×16=
5.59×3.1=
2.78×0.22=
1.44×19=
6.5×7.3=
0.278×88=
0.02×9.8=
8.02×0.31=
8.3×50=
8.01×44=
1.25×7.98×0.04=
12.5×8.93×0.04=
0.833×36=
3.41×31=
0.047×17=
0.62×4.2=
3.63×3.6=
0.07×4.1=
2.5×5.07×0.04=
8.19×3=
4.3×0.89=
0.491×9.6=
4.56×0.97=
0.123×3=
6.9×4.9=
0.29×31=
2.5×0.52×0.04=
9.58×4.9=
2.79×21=
5.26×2.9=
6.3×4=
0.56×0.32=
0.814×1.6=
0.599×38=
0.957×66=
8.72×5.4=
1.17×43=
4.28×0.6=
0.651×65=
5.8×31=
0.257×30=
0.25×0.24×0.08=
0.101×4.2=
6.22×0.58=
4.34×39=
0.988×74=
7.29×12=
0.508×6.6=
5.89×0.12=
0.324×4=
2.5×6.75×8=
9.86×46=
0.603×6.7=
0.198×61=
5.1×5.8=
0.511×9.6=
1.97×1.7=
0.94×9.1=
3.3×3=
9.6×3.5=
0.982×2.8=
9.06×23=
0.859×9.1=
6.72×7.9=
0.663×1.5=
0.92×5.4=
0.035×8.4=
9.28×0.14=
0.583×83=
9.06×6=
0.109×1.4=
0.35×1.7=
1.25×4.57×4=
4.42×6.5=
12.5×0.93×0.8=
9.86×4.8=
3.66×4.2=
1.8×3.1=
0.238×7.4=
1.25×7.77×4=
2.5×7×4=
6.84×0.28=
6.2×30=
1.01×14=
2.5×7=
8.06×0.55=
5.61×4.1=
1.7×2.9=
5.53×0.69=
9.11×0.87=
7.85×0.29=
7.24×17=
0.51×4.1=
0.423×9=
8.97×21=
8.9×2.4=
0.537×8.9=
8.6×4.6=
0.886×83=
7.86×23=
0.83×3.8=
6.34×0.77=
12.5×2.81×0.8=
12.5×4.05×0.4=
0.383×2.4=
9.78×0.5=
2.47×0.62=
0.487×9.9=
0.211×3.6=
0.805×8=
4.12×0.98=
1.25×3.63×0.08=
0.241×8.5=
0.51×8.4=
0.839×15=
1.01×4.1=
9.05×0.57=
0.705×28=
7.2×4=
1.25×3.9×0.04=
0.826×50=
5.46×46=
9.2×0.93=
9.24×0.94=
4.15×49=
12.5×9.55×0.04=
0.297×7=
0.46×9.7=
0.685×3.2=
0.3×38=
8.1×0.6=
8.92×52=
3.26×0.48=
8.9×29=
1.25×5.65×0.8=
0.783×30=
0.298×71=
5.66×0.09=
6.74×18=
3.96×0.06=
0.799×4=
8.58×1.4=
9.78×9.5=
0.925×7.5=
4.39×0.78=
2.75×16=
0.18×9=
3.76×4.8=
7.94×0.12=
2.4×0.35=
0.767×43=
1.56×20=
0.276×62=
2.97×0.31=
1.84×8.6=
2.66×21=
0.132×8.2=
0.741×92=
0.324×42=
0.856×2=
3.39×0.63=
3.14×4.3=
5.24×40=
3.31×0.15=
2.57×0.43=
9.35×48=
0.173×1=
0.71×15=
6.49×0.29=
5.15×8.3=
3.4×2.6=
3.32×8.1=
2.4×0.69=
3.41×7.1=
0.991×67=
0.134×55=
0.25×2.74×0.08=
5.19×29=
5.41×0.35=
1.72×55=
4.2×8.9=
5.5×30=
7.4×6=
0.034×6.2=
12.5×7.23×8=
0.652×6.7=
7.49×0.8=
0.299×41=
2.5×3.69×0.8=
0.105×66=
3.19×0.54=
12.5×4.69×0.4=
0.641×7.1=
0.717×6.4=
2.75×4=
4.9×6.4=
0.398×2.9=
9.54×50=
4.59×36=
9.18×8.2=
0.458×9.7=
0.011×68=
9.87×4.3=
1.25×8.38×8=
0.396×3.2=
0.983×59=
0.802×19=
0.41×8.3=
3.19×0.49=
6.33×5.4=
1.43×0.97=
0.695×50=
2.49×0.4=
9.31×9.9=
4.47×0.23=
6.78×1.4=
6.63×46=
5.62×33=
0.44×4.7=
0.87×7=
0.25×5.01×0.08=
0.28×5.8=
8.37×0.51=
0.633×9.9=
2.99×8=
0.25×7.12×0.04=
6.81×9.2=
8.04×11=
5.85×56=
0.008×9.2=
0.4×8.7=
2.6×3.8=
0.426×97=
7.26×7.9=
0.596×73=
2.73×4.5=
0.25×5.41×0.8=
12.5×7.96×8=
7.12×22=
0.414×7.8=
12.5×4.33×0.4=
0.088×19=
0.059×23=
3.61×9.6=
4.92×6=
0.263×5.2=
0.34×3.9=
0.77×0.95=
5.77×1.7=
0.433×4=
3.49×0.63=
0.489×4.1=
5.92×0.74=
0.012×25=
8.74×0.02=
0.504×1.7=
0.824×65=
0.529×42=
6.01×30=
5.74×2=
1.79×3=
0.525×33=
2.2×50=
0.786×23=
8.76×0.97=
2.4×9.6=
0.911×8.9=
9.09×1.1=
0.367×52=
2.22×1=
0.752×6.8=
3.86×0.29=
0.809×5=
7.3×0.38=
1.25×5.87×0.04=
0.619×5.3=
0.81×17=
3.9×3.4=
0.864×1.2=
7.9×2.7=
0.816×44=
0.686×21=
0.046×6.2=
6.87×5.1=
0.508×7=
3.79×0.51=
1.6×0.54=
3.01×0.5=
9.15×1.8=
0.4×21=
9.79×2=
8.7×0.4=
12.5×4.68×4=
4.43×6.3=
9.8×0.49=
4.21×0.8=
0.09×30=
5.81×29=
0.4×15=
9.62×0.74=
0.932×4.7=
12.5×1.21×0.8=
2.42×0.56=
8.5×8.9=
0.745×95=
5.07×8=
5.2×9.6=
0.867×7.3=
4.17×4.1=
6.66×7=
4.19×0.44=
0.723×69=
0.287×16=
6.87×42=
2.5×1.5×4=
0.15×2.2=
0.496×5.9=
2.22×5.7=
7.37×0.34=
3.3×6.3=
5.95×2.5=
0.163×31=
0.162×27=
0.451×14=
0.052×15=
6.2×15=
0.029×51=
0.648×93=
9.87×3.4=
6.63×0.83=
1.96×0.26=
9.51×22=
0.5×12=
1.85×56=
0.018×69=
0.585×6.5=
7.11×0.36=
12.5×6.12×0.4=
0.879×61=
0.476×27=
8.91×9.7=
0.25×7.28×0.8=
0.733×3.2=
1.62×0.37=
0.137×6.8=
2.9×30=
1.59×0.77=
7.08×5.2=
1.3×0.7=
1.7×9.2=
8.66×0.59=
0.098×41=
9.7×0.21=
4.19×7.5=
6.5×2.2=
2.5×2.11×0.4=
0.622×88=
0.197×7.4=
0.509×42=
1.75×5.7=
0.625×81=
0.25×1.55×0.08=
2.5×8.73×0.4=
6.55×8.8=
3.44×6=
12.5×4.82×4=
1.48×3.7=
0.348×20=
0.607×89=
7.52×0.23=
9.64×43=
0.171×58=
2.17×4.5=
0.67×0.94=
3.24×9.5=
0.53×36=
0.77×33=
0.08×40=
12.5×3.7×4=
6.54×8.6=
6.59×21=
1.17×4.3=
7.02×7.5=
0.358×20=
0.631×8.6=
3.7×8.9=
0.264×5.7=
5.58×51=
0.942×69=
0.203×79=
0.603×7.2=
9.59×4.8=
9.42×0.16=
2.1×5.1=
9.75×3=
2.65×5=
0.361×1.7=
6.55×51=
2.13×0.22=
0.41×0.63=
7.9×3.4=
2.05×6=
6.77×6.5=
5.85×40=
0.215×2.1=
0.78×8.4=
3.08×18=
9.03×45=
1.91×4=
0.393×68=
7.17×0.05=
8.44×0.31=
0.972×4.8=
1.41×2.1=
0.742×4.3=
0.451×9=
6.8×9.6=
3.25×0.21=
0.2×38=
1.4×0.6=
0.823×61=
5.59×2.5=
4.12×0.83=
7.06×0.5=
4.34×0.86=
9.19×0.83=
1.25×8.09×0.4=
8.93×0.71=
0.773×7.2=
3.38×9=
3.31×24=
7.56×1.3=
2.66×48=
6.9×9.1=
8.88×1.4=
0.996×3.6=
8.25×7=
8.75×0.09=
1.5×0.35=
1.23×0.83=
9.82×24=
0.988×66=
0.443×8.6=
0.366×4.9=
0.723×36=
1.72×0.7=
2.35×42=
7.95×0.82=
0.11×0.56=
0.159×8.7=
0.509×4=
2.5×4.8×0.04=
0.16×64=
9.9×2.9=
0.461×9.4=
0.335×3.2=
7.65×0.43=
0.145×2.3=
7.7×0.79=
4.4×7.8=
2.5×0.17×4=
0.577×53=
4.25×0.11=
0.108×36=
7.87×32=
0.247×19=
1.04×0.51=
7.53×0.18=
0.663×23=
0.647×8.3=
0.985×5.2=
4.41×0.22=
5.6×8.1=
12.5×4.67×0.8=
9.2×2.2=
6.7×1.9=
4.2×0.68=
0.176×15=
4.58×40=
0.372×45=
0.515×56=
8.74×20=
5.91×0.81=
5.27×4=
0.383×3.3=
3.63×24=
6.16×7.5=
6.01×2.5=
9.44×52=
5.51×8.5=
7.03×0.91=
3.94×0.91=
3.59×0.46=
7.73×25=
0.512×2.4=
0.295×6.9=
0.568×8.2=
7.2×5.4=
6.1×1.4=
0.25×4.92×0.04=
6.3×2.4=
0.567×63=
1.11×0.2=
4.39×8.8=
5.67×0.08=
1.12×2.7=
8.06×58=
1.25×8.4×4=
0.094×1.8=
1.51×8.6=
8.3×26=
0.55×0.08=
8.33×0.28=
5.3×5=
0.346×59=
0.452×8.1=
0.953×8.3=
1.24×0.7=
6.4×57=
0.7×5.4=
0.302×97=
7.54×4.8=
9.71×0.55=
6.5×0.55=
3.99×18=
3.96×8.7=
1.2×6.3=
1.25×8.59×0.8=
0.474×36=
0.378×7.2=
7.69×26=
0.25×0.4×0.4=
2.5×8.12×0.04=
1.25×7.83×8=
8.1×8.8=
0.768×8.7=
8.77×4.9=
6.05×0.07=
8.4×9.4=
9.3×0.2=
0.64×6=
3.04×5=
0.59×0.55=
3.67×4.1=
1.81×47=
1.2×6=
0.52×6.1=
0.716×1.5=
0.568×8.8=
0.465×24=
0.015×1.1=
5.3×9.4=
6.84×9.5=
0.89×0.53=
0.66×8.3=
0.024×7=
0.567×9.9=
4.16×0.63=
0.25×7.17×0.4=
0.557×15=
0.065×93=
0.44×0.95=
12.5×4.85×0.04=
2.29×51=
0.207×75=
0.071×54=
0.474×44=
2.53×5.6=
9.45×9=
2.5×8.91×0.04=
0.046×54=
3.51×1.6=
0.822×59=
0.063×70=
0.864×61=
6.92×0.73=
0.02×25=
7.92×2.3=
4.88×9.8=
0.713×78=
7.5×6.6=
0.254×5.2=
2.08×35=
2.5×7.7×0.4=
0.84×6=
0.358×6.6=
4.71×13=
0.711×1.5=
0.526×9.7=
0.027×6.4=
0.269×94=
4.11×0.04=
12.5×9.78×0.4=
4.48×2.8=
0.69×8.5=
0.97×0.51=
参考答案
0.677×13=8.801
4.12×2.1=8.652
3.64×21=76.44
4.85×0.5=2.425
4.95×1.2=5.94
0.671×3.1=2.0801
7.35×0.75=5.5125
0.317×64=20.288
0.961×92=88.412
4.42×0.14=0.6188
7.68×38=291.84
7.3×1.4=10.22
7.89×28=220.92
0.492×9=4.428
5.64×11=62.04
7.3×3.7=27.01
2.13×0.85=1.8105
2.31×41=94.71
2.27×56=127.12
0.652×50=32.6
0.646×1.6=1.0336
8.89×45=400.05
2.59×38=98.42
4.9×
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