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
6.9×5.1=
3.18×5.6=
0.966×64=
6.5×7=
0.65×3.4=
3.76×7.8=
6.1×9.9=
1.89×36=
0.215×0.2=
7.21×54=
3.38×9.3=
8.81×54=
2.98×40=
0.197×2.4=
6.4×9.8=
5.84×56=
0.25×0.61×0.08=
0.49×1.4=
9.01×0.71=
7.43×7=
3.64×0.26=
7.35×0.99=
5.91×4.3=
0.115×2.1=
0.021×9.3=
4.74×5.4=
3.75×0.02=
6.49×0.72=
2.84×3.4=
4.87×0.9=
7.08×0.79=
2.5×4.01×4=
0.25×6.09×0.8=
0.405×0.5=
0.72×0.12=
7.7×1.5=
0.5×1.2=
4.16×55=
9.31×2.4=
0.781×25=
3.86×0.8=
9.75×0.66=
1.44×13=
1.72×10=
5.49×9=
0.799×43=
1.25×3.56×4=
0.2×7.3=
0.846×18=
0.298×47=
3.92×8=
8.79×0.35=
0.55×5.4=
6.51×7.5=
0.262×9.9=
6.73×0.15=
12.5×9.98×0.8=
0.6×6.4=
6.81×0.07=
0.233×17=
0.386×2.9=
8.9×4.2=
0.87×6.7=
0.134×2.8=
0.132×53=
0.358×0.3=
4.24×58=
7.77×8.3=
2.56×7.1=
6.58×0.86=
8.04×9.6=
5.84×0.9=
7.66×9=
4.77×25=
0.441×7=
0.585×1.5=
0.328×1.7=
0.96×0.49=
5.36×7.4=
3.7×2.7=
0.618×1.3=
0.97×0.17=
7.39×47=
0.942×42=
0.66×6.9=
0.774×4.4=
0.072×26=
0.531×9=
9.38×19=
12.5×2.16×8=
0.839×65=
0.953×73=
0.694×9.5=
5.38×0.23=
6.71×48=
6.37×6.4=
1.78×0.6=
8.52×50=
8.1×2.6=
0.68×3=
5.03×0.89=
9.97×1.5=
4.89×2=
1.25×8.46×8=
0.262×3.9=
0.503×7.5=
5.9×9.5=
0.318×3.2=
1.25×3.6×0.4=
0.61×7=
0.794×83=
5.91×50=
0.332×8.5=
0.5×0.1=
0.25×1.82×0.4=
0.853×17=
0.132×95=
7.43×2=
6.42×16=
0.286×5.1=
4.12×10=
1.25×0.27×0.8=
12.5×8.25×8=
0.992×4=
7.5×1.8=
0.443×5.7=
6.93×0.77=
4.9×0.4=
0.048×98=
0.82×0.42=
5.8×6.7=
9.78×0.79=
3.37×33=
0.015×47=
0.249×17=
0.98×30=
3.76×4=
0.112×4.9=
1.75×0.96=
0.9×8.4=
3.82×0.15=
0.679×8.3=
7.17×0.48=
0.918×3.1=
9.42×7=
5.48×8=
8.39×44=
0.47×46=
0.162×66=
0.65×67=
5.25×34=
9.82×0.98=
6.33×59=
2.5×7.08×0.4=
0.501×36=
0.684×4.1=
2.56×6.7=
0.159×5.7=
7.3×0.6=
0.49×0.7=
5.15×20=
0.688×7=
9.34×47=
0.804×45=
0.67×3.2=
9.66×5.9=
2.31×0.72=
4.02×0.7=
0.32×5.7=
1.25×0.67×0.04=
0.022×5.7=
0.4×3.2=
6.9×2.6=
0.233×2.7=
0.288×47=
0.56×85=
0.55×50=
0.646×4.5=
1.7×1.3=
12.5×7.47×4=
0.15×6.8=
0.242×80=
5.5×4.6=
1.28×3.2=
0.7×22=
7.19×0.91=
0.024×5.4=
3.86×53=
0.303×67=
0.674×6.6=
0.382×42=
9.08×0.94=
5.94×18=
0.201×53=
1.25×2.21×4=
4.88×43=
0.2×1=
0.334×6.9=
5.09×0.48=
0.889×3=
0.206×2.8=
5.75×1.8=
5.2×0.41=
1.25×5.25×0.4=
0.068×28=
9.5×0.57=
4.9×1=
8.62×0.32=
0.678×48=
0.488×63=
0.363×2.4=
1.89×8.7=
0.24×4.6=
0.25×3.64×0.8=
0.971×5.9=
0.251×66=
9.49×0.93=
0.91×0.35=
6.5×3=
1.22×7.5=
5.51×5.2=
7.61×1.1=
2.36×8.3=
5.66×0.77=
0.318×32=
0.25×1.5×0.04=
2.55×0.63=
0.99×8=
4.4×7.7=
7.5×13=
0.39×8=
0.071×6.3=
0.058×15=
1.64×4.8=
0.377×45=
0.55×8.8=
1.63×49=
6.86×8.4=
6.68×20=
0.279×5=
0.74×32=
2.84×0.15=
1.58×4.3=
0.355×3.1=
6.19×21=
8.8×3.8=
0.515×7=
0.296×6.6=
0.576×85=
4.49×3.2=
3.22×15=
1.97×0.72=
1.99×38=
9.17×0.78=
7.76×8.4=
3.37×40=
1.35×45=
4.29×0.09=
0.84×9.3=
0.345×27=
5.15×0.21=
0.311×1.2=
8.1×8.2=
5.47×0.9=
2.5×5.02×0.08=
8.77×18=
3.9×2.2=
0.92×0.08=
2.5×6.32×0.4=
8.44×3=
7.94×27=
0.859×8.5=
8.51×15=
0.799×9.7=
12.5×3.4×8=
4.81×0.7=
7.94×3.3=
0.547×8.1=
0.298×54=
8.87×56=
5.49×0.15=
2.11×5.5=
8.77×0.26=
0.12×97=
4.8×4.2=
0.25×3.74×8=
5.3×45=
0.26×2.3=
7.5×4.2=
5.58×43=
0.59×6=
1.11×5=
4.35×0.69=
0.25×5.91×4=
0.871×53=
1.7×0.54=
6.6×7.1=
0.256×38=
0.033×3.2=
3.6×4.8=
0.386×86=
6.05×17=
9.89×3.8=
3.82×0.25=
2.5×3.42×0.8=
0.47×2=
8.08×0.39=
0.545×3.1=
7.6×0.64=
3.68×0.9=
6.64×42=
0.63×2.2=
0.671×28=
9.4×7=
0.384×1.3=
0.25×4.01×0.04=
8.3×7.8=
0.83×0.58=
2.5×4.95×0.08=
4.25×58=
2.5×5.91×8=
9.74×9.7=
8.13×0.5=
0.841×12=
0.179×7=
0.632×4.4=
1.38×46=
0.146×29=
7.64×52=
0.457×7.4=
0.63×81=
6.72×3.3=
0.076×2.9=
0.84×2.6=
8.5×2.3=
4.5×2=
6.12×46=
0.097×8=
8.97×6.6=
1.9×1.6=
1.25×4.14×0.08=
7.45×9.6=
0.47×8=
0.23×50=
0.565×0.9=
7.68×2=
0.295×9.3=
0.42×0.73=
7.5×9.9=
6.37×50=
6.54×8.6=
7.17×0.31=
0.036×8.7=
0.661×2.5=
9.1×3.8=
0.118×8.9=
2.62×0.38=
6.4×9.5=
0.75×8.5=
8.14×0.86=
7.96×4.3=
0.654×24=
9.61×14=
8.11×4.7=
4.07×8.5=
3.91×0.04=
8.78×0.13=
12.5×0.4×0.04=
0.81×4.7=
0.344×6=
0.462×6.2=
4.11×30=
0.81×3.6=
0.353×34=
1.5×0.18=
0.236×98=
6.8×36=
6.1×6.7=
7.54×11=
0.222×1.1=
0.633×43=
7.94×0.38=
9.48×31=
0.617×18=
9.94×47=
0.113×65=
0.728×87=
0.733×9=
0.776×56=
4.21×23=
5.02×0.8=
0.584×1.1=
0.238×5.2=
5.51×50=
0.83×7.4=
0.95×0.56=
8.62×42=
0.6×0.84=
4.53×4.9=
1.51×9.1=
0.25×5.11×0.8=
5.3×1.4=
0.407×75=
3.95×51=
9.36×21=
0.265×59=
0.405×0.3=
0.59×3.8=
0.25×4.67×0.8=
1.97×0.64=
8.52×6.1=
9.63×36=
9.24×7.5=
2.8×8.6=
9.88×43=
2.66×0.12=
0.854×60=
0.172×1=
2.5×0.83×0.04=
5.18×9.8=
0.713×73=
8.32×50=
0.13×55=
0.9×6=
0.351×1.1=
7.03×51=
0.107×67=
3.6×0.21=
0.224×5.4=
0.229×22=
0.459×51=
7.61×0.85=
0.405×49=
1.25×3.24×0.08=
0.029×2.7=
0.721×1.1=
9.91×0.56=
0.25×5.3×4=
0.177×40=
3.01×0.7=
0.202×99=
2.5×7.6×0.08=
8.35×4.1=
0.07×65=
1.25×0.73×4=
8.35×0.9=
0.51×1.2=
0.575×2.6=
3.6×3.7=
3.95×17=
7.35×0.07=
5.6×3.4=
8.67×17=
0.392×8.7=
0.325×1.9=
2.5×7.82×0.08=
0.762×54=
0.76×4.2=
0.076×91=
0.375×86=
0.728×5.2=
0.091×22=
0.391×6.8=
0.384×95=
7.82×0.93=
0.535×74=
0.907×9.1=
7.71×3=
0.25×0.95×4=
1.51×0.54=
0.968×3.4=
0.2×5.4=
0.833×13=
0.53×7.1=
7.3×6=
9.4×0.36=
6.9×9.7=
0.35×41=
0.651×8=
4.1×2.2=
0.69×5.9=
0.22×5.2=
1.52×0.92=
0.4×2.9=
0.769×5.7=
7.33×8.7=
8.56×0.81=
0.25×8.94×0.8=
0.863×1.5=
4.7×9.8=
0.954×4.4=
8.9×8.1=
9.09×10=
0.636×8=
5.71×1.4=
8.64×1.1=
0.327×0.7=
0.137×17=
0.557×17=
0.274×8.1=
0.512×44=
5.68×8.7=
2.5×6.6×8=
3.1×2.9=
7.67×0.39=
3.41×52=
8.23×0.02=
3.82×23=
0.566×8.4=
1.25×0.6×8=
1.58×9.4=
0.25×2.82×4=
0.508×31=
0.981×0.4=
0.384×17=
0.685×4.9=
0.373×7.7=
0.242×90=
0.602×88=
0.021×17=
0.959×3.1=
6.63×4=
0.25×4.66×8=
8.93×25=
3.95×23=
2.7×0.57=
0.265×43=
5.57×59=
0.83×2.3=
6.54×4.2=
8.12×0.2=
7.07×13=
4.6×8.8=
0.92×0.15=
4.84×40=
4.42×26=
0.436×1.8=
5.72×0.77=
4.77×52=
0.697×11=
1.25×6.53×8=
3.3×3.5=
4.28×0.3=
8.02×11=
4.33×0.13=
0.38×3.6=
0.031×3=
12.5×2.91×8=
9.95×3=
7.3×4.6=
0.436×3.7=
1.85×0.16=
3.8×2.7=
9.97×26=
3.94×0.3=
0.246×1=
0.55×76=
12.5×5.8×0.04=
0.874×9.8=
0.57×22=
9.87×0.47=
3.37×9.9=
8.19×7=
8.48×57=
8.14×3.1=
0.024×9.3=
0.34×0.44=
0.34×35=
0.39×1.1=
4.2×8.2=
7.9×3.8=
8.2×6.1=
4.23×4.5=
2.5×7.16×0.8=
0.509×75=
3.37×7=
9.08×0.07=
9.49×38=
8.63×0.7=
1.25×6.35×0.8=
9.99×6=
8.84×27=
5.4×4.2=
6.6×6.3=
0.683×89=
1.16×8.3=
8.3×5=
8.6×0.44=
0.844×1.3=
4.72×0.04=
6.4×4.4=
0.046×11=
0.467×87=
7.05×3.6=
3.41×40=
0.003×71=
0.147×2.6=
0.326×7.3=
0.62×1.6=
5.7×13=
4.1×8.1=
2.5×3.16×4=
4.61×8.3=
6.2×0.08=
0.573×0.4=
3.75×57=
0.049×2.3=
3.98×4=
0.87×8.9=
0.944×11=
7.84×0.56=
2.62×0.18=
0.939×46=
6.15×6.1=
6.59×4.1=
0.19×0.43=
0.34×16=
9.4×7.9=
5.73×38=
0.08×67=
12.5×4.44×0.8=
0.78×4.6=
5.57×0.48=
5.67×8.4=
0.954×9.1=
0.881×97=
1.36×0.08=
2.5×0.55×0.04=
6.7×5=
0.286×3=
4.02×0.85=
8.86×0.22=
0.663×82=
5.31×6=
7.91×7.9=
0.667×52=
6.56×0.11=
5.62×5.2=
2.5×10=
5.77×0.23=
5.58×6=
6.11×50=
0.609×9.9=
0.756×6.2=
3.3×0.91=
7.37×51=
0.25×1.88×4=
0.36×27=
0.878×85=
0.917×73=
2.66×0.8=
7.46×0.57=
3.59×4=
1.37×4=
7.34×4.9=
9.11×3.9=
3.14×0.38=
0.25×9.33×4=
8.88×0.79=
8.21×8=
0.902×2.7=
0.769×26=
6.41×11=
5.38×8.1=
0.134×5=
4.74×0.15=
3.08×8.9=
6.38×0.08=
7.28×11=
2.66×0.7=
3.44×5.2=
0.925×69=
8.36×49=
1.25×3.44×0.4=
3.05×8.6=
2.5×3.28×0.4=
1.84×0.8=
1.25×1.39×8=
7.94×31=
0.985×78=
9.9×8.8=
2.23×0.8=
4.15×0.44=
3.57×45=
0.4×4.4=
9.55×24=
2.45×0.98=
12.5×7.93×4=
8.33×48=
0.76×4.5=
0.79×0.06=
3.08×9.9=
3.8×9.2=
0.61×9.8=
1.71×4.7=
0.14×0.9=
5.19×1.5=
8.94×8.5=
3.45×0.2=
5.08×0.58=
3.6×0.8=
2.5×8.74×0.8=
0.108×63=
9.68×7=
0.167×3.2=
0.992×3.8=
0.717×53=
0.33×65=
0.211×53=
3.3×7.5=
2.5×1.92×0.4=
8.2×2.6=
1.28×0.42=
5.45×46=
3.67×0.11=
2.58×0.26=
3.25×0.02=
0.998×67=
0.609×9.7=
参考答案
6.9×5.1=35.19
3.18×5.6=17.808
0.966×64=61.824
6.5×7=45.5
0.65×3.4=2.21
3.76×7.8=29.328
6.1×9.9=60.39
1.89×36=68.04
0.215×0.2=0.043
7.21×54=389.34
3.38×9.3=31.434
8.81×54=475.74
2.98×40=119.2
0.197×2.4=0.4728
6.4×9.8=62.72
5.84×56=327.04
0.25×0.61×0.08=0.0122
0.49×1.4=0.686
9.01×0.71=6.3971
7.43×7=52.01
3.64×0.26=0.9464
7.35×0.99=7.2765
5.91×4.3=25.413
0.115×2.1=0.2415
0.021×9.3=0.1953
4.74×5.4=25.596
3.75×
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