五年级数学(小数乘法)计算题专项练习及答案汇编

五年级数学(小数乘法)计算题专项练习及答案汇编0.72×29=0.707×71=0.943×9.7=0.881×8.6=4.15×0.58=0.781×26=0.771×6.3=12.5×7.15×8=0.941×9.9=2.43×13=1.4×4.3=3.07×52=0.549×6.7=2.5×7.44×8=0.348×8.8=2.5×9.39×4=0.5×3.2=6.95×9.8=6.82×5=0.954×16=9.07×0.5=1.25×0.53×0.08=0.044×39=6.68×33=0.205×43=0.379×75=5.13×0.86=0.629×0.2=0.86×0.43=8.99×47=1.59×6.8=0.5×9.7=0.802×24=0.458×73=3.48×0.81=0.25×2.8×4=1.75×0.3=0.362×20=1.25×9.23×0.04=0.07×0.93=1.6×0.5=0.322×4=0.05×46=0.415×27=6.61×55=0.477×73=0.855×49=0.998×27=0.415×5.3=0.938×2=1.19×8.2=8.29×53=5.77×36=0.596×83=2.92×0.78=0.893×29=4.42×32=0.46×23=1.34×3.2=0.825×8.4=6.92×43=1.25×7.15×0.8=5.45×0.68=3.54×43=4.01×5=0.513×19=9.6×7.9=0.084×13=9.9×9.4=0.25×9.57×8=7.4×0.72=5.72×0.68=0.625×5.1=0.387×49=0.233×1.3=1.34×0.92=8.6×3.9=12.5×3.19×0.4=5.11×22=0.46×5.2=1.79×7.3=0.948×8.4=0.417×59=2.5×4.41×0.8=6.31×52=0.412×2.1=4.06×13=0.389×15=7.26×51=0.272×9.6=12.5×4.01×0.8=1.52×0.1=0.297×0.7=4.36×0.74=0.699×3=0.25×7.57×4=0.454×40=2.45×4.2=8.85×55=0.252×12=0.484×8=0.244×7=7.09×0.5=6.45×33=0.524×54=0.277×15=3.61×9.4=7.25×2.4=4.12×0.58=0.7×6.7=4.43×2=0.467×6=0.31×26=1.69×42=6.07×6.9=8.2×4.2=0.878×9.7=0.456×8=9.08×50=0.715×9.8=3.77×0.28=7.11×45=0.306×45=0.45×0.7=0.45×0.85=2.46×58=1.45×21=0.25×5.81×0.08=4.64×0.82=7.65×15=2.8×7=2.52×41=0.605×85=1.22×0.48=0.52×0.85=0.4×0.43=0.544×1.1=0.52×0.02=0.04×84=4.56×41=2.33×8.2=0.779×1.8=1.25×0.74=2.84×0.71=0.286×2.5=2.78×4.9=0.351×6.6=2.52×0.61=5.39×38=6.17×3.6=0.25×3.91×0.08=5.21×4.2=1.15×0.51=0.101×32=0.427×4.4=0.405×8.3=2.5×3.85×0.4=0.775×1.2=5.13×31=6.48×50=0.613×48=0.859×3.3=0.25×1.69×8=9.97×0.87=7.44×44=0.204×49=7.63×53=2.6×8.3=0.028×79=0.337×70=9.92×0.2=2.1×4.4=9.1×9.9=0.316×45=0.29×97=0.8×3.3=5.34×3.8=1.9×9.3=2.5×8.16×8=0.88×5.6=1.17×0.27=0.25×9.44×0.8=2.3×4.7=3.73×32=0.25×8.76×0.4=9.43×13=2.9×8.8=1.3×9=2.17×0.93=0.317×96=8.5×2.7=5.3×6=2.05×7=0.79×5=8.1×0.22=0.583×2.2=4.01×3.3=4.99×2.1=5.25×5.5=7.43×41=6.87×0.75=0.612×2=0.708×56=7.8×2.4=0.086×6=0.889×95=1.25×8.37×0.04=7.42×0.61=0.9×4.7=0.244×1=2.5×7.47×0.8=2.01×46=2.5×1.22×0.8=0.155×64=0.962×4.3=2.81×28=0.736×39=2.5×4.49×0.4=4.99×14=5.67×0.3=6.74×20=0.067×3.1=0.647×2.9=0.25×7.52×4=0.834×22=0.56×0.12=0.86×9.6=1.54×9.2=1.61×0.49=0.744×52=0.027×1.4=12.5×9.29×0.08=0.07×50=0.998×88=0.219×0.4=8.64×32=1.45×40=8.6×5=12.5×3.33×8=0.057×40=0.789×38=0.65×0.48=0.283×3.2=0.91×5.4=12.5×7.42×8=9.6×34=0.523×9.9=5.72×37=5.52×16=9.91×0.37=1.94×8.5=0.456×2.8=0.704×26=0.968×87=7.32×3=6.64×54=0.98×7=0.37×85=0.6×2.7=0.418×4.2=9.06×35=0.069×1.2=0.318×4=7.26×1.5=0.304×4.5=0.041×0.8=0.346×4.9=6.4×9=9.86×0.71=0.521×52=6.56×58=5.88×0.78=2.62×31=2.22×0.27=8.98×52=3.31×6.5=0.79×3.2=8.81×57=4.5×9=0.024×5=0.509×9.6=4.2×54=0.944×0.9=3.39×9.7=8.04×29=0.334×0.5=0.995×98=8.28×0.25=0.119×75=8.28×1.5=0.25×0.28=9.71×9=5.86×20=0.214×89=0.071×3.4=3.54×0.32=0.108×40=0.476×13=0.435×83=2.33×47=5.29×0.04=0.163×6.9=3.53×9.1=0.41×4.9=0.305×32=9.75×9=5.2×2.8=12.5×5.3×0.4=0.81×9.9=8.3×9.5=0.634×5.7=1.93×0.06=2.88×28=0.108×57=0.87×6.7=0.25×2.29×4=5.55×1.4=5.69×18=5.4×2.2=1.92×9.4=3.29×0.35=9.05×9.6=0.514×34=4.64×0.13=4.33×4.7=5.99×0.32=0.04×5.3=5.56×0.06=1.93×4=8.91×19=3.3×3.5=9.08×9.9=8.27×23=0.042×44=0.566×64=0.727×0.6=2.52×2.3=6.8×8.6=0.908×6.4=0.327×0.2=0.999×0.8=4.48×15=4.31×0.96=0.327×6.7=0.475×80=9.55×0.77=7.66×0.22=3.43×0.46=0.611×94=1.56×0.18=5.58×41=0.011×26=8.3×8.9=0.995×18=2.87×0.59=9.47×0.51=0.25×2×0.08=0.388×98=0.644×92=7.63×42=4.07×19=4.55×0.96=6.35×0.79=0.875×3.6=0.308×35=0.479×0.5=4.29×18=3.76×7.4=3.51×8.4=3.2×3.8=0.145×42=1.91×9.2=2.5×0.76×0.04=0.569×2.6=0.4×3.2=5.33×39=4.48×22=3.62×0.42=8.36×0.76=3.6×2.5=6.43×0.18=6.22×8.6=5.91×0.83=0.25×0.54×0.04=1.25×4.53×0.08=6.9×8.6=0.67×9=9.1×5.3=0.979×47=9.62×13=7.92×9.9=0.404×9.2=7.93×4.1=7.77×4.1=7.6×0.57=4.7×8.5=6.59×52=5.01×20=2.36×8.7=1.34×0.45=1.23×8.1=1.63×0.73=1.41×0.43=0.133×79=0.25×1.47×0.8=3.91×8=9.64×51=1.03×6.6=9.69×7.5=3.47×8=0.706×5.9=0.83×9.8=0.84×0.91=0.986×46=12.5×1.54×8=2.68×4.6=0.991×55=0.225×4.4=7.25×35=8.89×3=5.25×0.89=0.347×0.5=0.18×15=0.115×16=0.108×1.3=4.88×1.3=2.42×50=9.7×7.2=5.49×5.3=8.49×0.22=1.25×8.98×0.8=0.062×76=0.674×7.6=4.91×0.26=8.27×8.5=0.85×80=2.5×9.59×8=0.79×7.7=0.151×4.7=0.25×2.82×0.4=7.32×4.2=0.78×2.2=0.96×2.6=0.245×8.4=0.027×30=7.74×0.85=0.15×0.29=5.73×0.71=1.33×0.13=9.42×9.5=0.757×45=4.8×0.3=3.4×0.59=5.98×1.9=6.32×55=5.64×5.8=3.8×3.4=8.74×0.85=0.41×41=0.779×4.7=0.4×8.9=0.32×2.3=6.8×3.6=3.6×53=0.14×0.38=4.42×0.65=6.1×0.07=7.95×5.2=4.72×46=0.365×59=9.7×3.7=1.25×1.73×0.4=0.036×1.1=9.24×7.3=5.8×9.6=0.426×64=0.122×4.5=2.5×4.57×0.4=0.239×28=1.25×7.72×0.4=3.35×27=2.5×4.72×0.4=1.98×41=0.194×83=9.74×5.4=0.315×70=0.239×52=7.17×8.4=0.846×2.3=9.65×4=7.05×7.9=1.22×0.19=9.56×3.6=5.02×5.7=0.99×55=0.864×8.4=12.5×7.4×4=8.64×53=8.84×0.2=8.19×35=8.81×9.1=6.68×58=5.4×0.04=5.38×50=4.34×0.36=3.84×28=0.987×6.4=9.74×22=5.8×9.8=0.251×3.2=0.786×2.3=3.3×5.6=3.9×2.2=0.367×0.6=0.66×54=1.25×0.41×4=2.95×37=3.45×41=0.765×3=2.97×8=0.65×1.6=6.24×1.3=2.64×0.45=5.1×6.6=9.4×3.1=7.53×3.7=8.88×4=0.197×60=8.22×8.8=0.707×8.2=0.83×4=12.5×4.68×0.8=8.01×30=3.12×2.4=0.304×96=7.08×2.8=1.32×43=5.56×7.5=2.5×3.84×4=7.4×3.8=1.25×2.21×0.08=0.976×26=9.86×0.44=3.2×5.8=0.886×27=6.4×7.9=0.022×10=0.455×6=0.95×12=4.7×1.1=2.9×6.6=0.044×86=0.1×5=9.29×6.3=0.408×8.9=12.5×2.14×0.4=2.5×0.09×0.04=0.702×56=9.37×0.39=7.83×2.2=3.5×6.2=0.154×8.7=9.33×0.25=0.145×7.7=8.44×1.1=9.94×0.7=6.55×0.26=0.224×8.6=2.5×9.84×0.4=2.6×2.3=7.89×11=5.2×46=2.1×0.87=0.795×96=6.45×0.98=4.5×7.8=3.3×5.2=0.055×91=1.64×22=4.54×0.09=6.35×4.3=1.71×33=6.4×0.3=3.72×20=3.11×0.21=4.96×0.7=0.815×7.2=4.39×0.98=1.1×0.07=0.859×6.2=0.471×7.8=0.775×74=2.4×6.2=0.404×52=8.18×0.62=0.072×1.1=3.9×3.1=9.8×5.3=2.66×29=1.78×0.2=1.9×7.8=0.57×0.4=5.78×0.42=0.25×0.79×0.4=0.527×42=7.23×8=0.224×39=3.29×48=0.824×89=0.936×2.4=1.25×0.42×0.8=0.867×79=3.87×5=2.08×6=4.63×33=0.637×0.4=4.86×1.6=5.42×1.4=0.943×3.7=4.24×12=0.48×3.3=0.464×5.1=0.619×95=0.66×0.8=0.576×2.8=7.84×0.21=0.38×8.8=6.99×0.95=0.765×3.5=0.23×0.37=4.46×2.2=8.4×2.1=4.5×4.4=0.853×0.4=1.74×24=2.5×2.7×4=6.02×1.8=0.58×7.6=0.682×9.4=0.667×22=3.99×5.4=0.406×36=0.324×5.8=2.46×7.4=0.984×0.3=7.1×1.8=0.055×1.4=3.6×4.1=0.409×6.4=6.33×0.1=0.37×0.4=2.24×11=3.12×0.43=0.629×3=9.32×20=0.822×3=3.52×8.9=0.902×8.5=4.7×1.2=7.28×0.88=5.6×0.76=1.85×32=6.55×0.87=0.561×34=9.89×0.64=0.731×59=12.5×4×8=6.29×0.13=3.9×2.8=0.59×6.6=0.189×9.1=12.5×6.86×0.08=0.694×6.2=0.038×72=1.2×4=0.16×56=0.048×4.2=4.3×0.21=8.37×7.4=0.45×0.82=5.29×0.33=2.07×0.12=6.25×50=0.583×2.8=0.404×6=0.25×8.09×0.08=0.155×4.4=9.47×9.6=4.28×0.86=4.1×2.3=8.66×6.4=0.162×0.2=6.68×3.9=2.15×46=0.443×4.4=8.6×3.1=7.88×0.85=3.63×1.9=0.345×25=8.32×0.09=0.06×0.7=9.8×3.2=4.56×16=1.25×1.58×0.8=2.51×7.3=0.057×37=9.5×4.1=0.25×2.14×0.08=0.25×0.8×0.8=0.96×0.97=0.614×65=8.44×0.29=2.28×0.16=2.1×2.7=9.48×7.8=9.36×3.2=1.74×0.71=2.5×1.06×8=6.17×24=参考答案0.72×29=20.880.707×71=50.1970.943×9.7=9.14710.881×8.6=7.57664.15×0.58=2.4070.781×26=20.3060.771×6.3=4.857312.5×7.15×8=7150.941×9.9=9.31592.43×13=31.591.4×4.3=6.023.07×52=159.640.549×6.7=3.67832.5×7.44×8=148.80.348×8.8=3.06242.5×9.39×4=93.90.5×3.2=1.66.95×9.8=68.116.82×5=34.10.954×16=15.2649.07×0.5=4.5351.25×0.53×0.08=0.0530.044×39=1.7166.68×33=220.440.205×43=8.8150.379×75=28.4255.13×0.86=4.41180.629×0.2=0.12580.86×0.43=0.36988.99×47=422.531.59×6.8=10.8120.5×9.7=4.850.802×24=19.2480.458×73=33.4343.48×0.81=2.81880.25×2.8×4=2.81.75×0.3=0.5250.362×20=7.241.25×9.23×0.04=0.46150.07×0.93=0.06511.6×0.5=0.80.322×4=1.2880.05×46=2.30.415×27=11.2056.61×55=363.550.477×73=34.8210.855×49=41.8950.998×27=26.9460.415×5.3=2.19950.938×2=1.8761.19×8.2=9.7588.29×53=439.375.77×36=207.720.596×83=49.4682.92×0.78=2.27760.893×29=25.8974.42×32=141.440.46×23=10.581.34×3.2=4.2880.825×8.4=6.936.92×43=297.561.25×7.15×0.8=7.155.45×0.68=3.7063.54×43=152.224.01×5=20.050.513×19=9.7479.6×7.9=75.840.084×13=1.0929.9×9.4=93.060.25×9.57×8=19.147.4×0.72=5.3285.72×0.68=3.88960.625×5.1=3.18750.387×49=18.9630.233×1.3=0.30291.34×0.92=1.23288.6×3.9=33.5412.5×3.19×0.4=15.955.11×22=112.420.46×5.2=2.3921.79×7.3=13.0670.948×8.4=7.96320.417×59=24.6032.5×4.41×0.8=8.826.31×52=328.120.412×2.1=0.86524.06×13=52.780.389×15=5.8357.26×51=370.260.272×9.6=2.611212.5×4.01×0.8=40.11.52×0.1=0.1520.297×0.7=0.20794.36×0.74=3.22640.699×3=2.0970.25×7.57×4=7.570.454×40=18.162.45×4.2=10.298.85×55=486.750.252×12=3.0240.484×8=3.8720.244×7=1.7087.09×0.5=3.5456.45×33=212.850.524×54=28.2960.277×15=4.1553.61×9.4=33.9347.25×2.4=17.44.12×0.58=2.38960.7×6.7=4.694.43×2=8.860.467×6=2.8020.31×26=8.061.69×42=70.986.07×6.9=41.8838.2×4.2=34.440.878×9.7=8.51660.456×8=3.6489.08×50=4540.715×9.8=7.0073.77×0.28=1.05567.11×45=319.950.306×45=13.770.45×0.7=0.3150.45×0.85=0.38252.46×58=142.681.45×21=30.450.25×5.81×0.08=0.11624.64×0.82=3.80487.65×15=114.752.8×7=19.62.52×41=103.320.605×85=51.4251.22×0.48=0.58560.52×0.85=0.4420.4×0.43=0.1720.544×1.1=0.59840.52×0.02=0.01040.04×84=3.364.56×41=186.962.33×8.2=19.1060.779×1.8=1.40221.25×0.74=0.9252.84×0.71=2.01640.286×2.5=0.7152.78×4.9=13.6220.351×6.6=2.31662.52×0.61=1.53725.39×38=204.826.17×3.6=22.2120.25×3.91×0.08=0.07825.21×4.2=21.8821.15×0.51=0.58650.101×32=3.2320.427×4.4=1.87880.405×8.3=3.36152.5×3.85×0.4=3.850.775×1.2=0.935.13×31=159.036.48×50=3240.613×48=29.4240.859×3.3=2.83470.25×1.69×8=3.389.97×0.87=8.67397.44×44=327.360.204×49=9.9967.63×53=404.392.6×8.3=21.580.028×79=2.2120.337×70=23.599.92×0.2=1.9842.1×4.4=9.249.1×9.9=90.090.316×45=14.220.29×97=28.130.8×3.3=2.645.34×3.8=20.2921.9×9.3=17.672.5×8.16×8=163.20.88×5.6=4.9281.17×0.27=0.31590.25×9.44×0.8=1.8882.3×4.7=10.813.73×32=119.360.25×8.76×0.4=0.8769.43×13=122.592.9×8.8=25.521.3×9=11.72.17×0.93=2.01810.317×96=30.4328.5×2.7=22.955.3×6=31.82.05×7=14.350.79×5=3.958.1×0.22=1.7820.583×2.2=1.28264.01×3.3=13.2334.99×2.1=10.4795.25×5.5=28.8757.43×41=304.636.87×0.75=5.15250.612×2=1.2240.708×56=39.6487.8×2.4=18.720.086×6=0.5160.889×95=84.4551.25×8.37×0.04=0.41857.42×0.61=4.52620.9×4.7=4.230.244×1=0.2442.5×7.47×0.8=14.942.01×46=92.462.5×1.22×0.8=2.440.155×64=9.920.962×4.3=4.13662.81×28=78.680.736×39=28.7042.5×4.49×0.4=4.494.99×14=69.865.67×0.3=1.7016.74×20=134.80.067×3.1=0.20770.647×2.9=1.87630.25×7.52×4=7.520.834×22=18.3480.56×0.12=0.06720.86×9.6=8.2561.54×9.2=14.1681.61×0.49=0.78890.744×52=38.6880.027×1.4=0.037812.5×9.29×0.08=9.290.07×50=3.50.998×88=87.8240.219×0.4=0.08768.64×32=276.481.45×40=588.6×5=4312.5×3.33×8=3330.057×40=2.280.789×38=29.9820.65×0.48=0.3120.283×3.2=0.90560.91×5.4=4.91412.5×7.42×8=7429.6×34=326.40.523×9.9=5.17775.72×37=211.645.52×16=88.329.91×0.37=3.66671.94×8.5=16.490.456×2.8=1.27680.704×26=18.3040.968×87=84.2167.32×3=21.966.64×54=358.560.98×7=6.860.37×85=31.450.6×2.7=1.620.418×4.2=1.75569.06×35=317.10.069×1.2=0.08280.318×4=1.2727.26×1.5=10.890.304×4.5=1.3680.041×0.8=0.03280.346×4.9=1.69546.4×9=57.69.86×0.71=7.00060.521×52=27.0926.56×58=380.485.88×0.78=4.58642.62×31=81.222.22×0.27=0.59948.98×52=466.963.31×6.5=21.5150.79×3.2=2.5288.81×57=502.174.5×9=40.50.024×5=0.120.509×9.6=4.88644.2×54=226.80.944×0.9=0.84963.39×9.7=32.8838.04×29=233.160.334×0.5=0.1670.995×98=97.518.28×0.25=2.070.119×75=8.9258.28×1.5=12.420.25×0.28=0.079.71×9=87.395.86×20=117.20.214×89=19.0460.071×3.4=0.24143.54×0.32=1.13280.108×40=4.320.476×13=6.1880.435×83=36.1052.33×47=109.515.29×0.04=0.21160.163×6.9=1.12473.53×9.1=32.1230.41×4.9=2.0090.305×32=9.769.75×9=87.755.2×2.8=14.5612.5×5.3×0.4=26.50.81×9.9=8.0198.3×9.5=78.850.634×5.7=3.61381.93×0.06=0.11582.88×28=80.640.108×57=6.1560.87×6.7=5.8290.25×2.29×4=2.295.55×1.4=7.775.69×18=102.425.4×2.2=11.881.92×9.4=18.0483.29×0.35=1.15159.05×9.6=86.880.514×34=17.4764.64×0.13=0.60324.33×4.7=20.3515.99×0.32=1.91680.04×5.3=0.2125.56×0.06=0.33361.93×4=7.728.91×19=169.293.3×3.5=11.559.08×9.9=89.8928.27×23=190.210.042×44=1.8480.566×64=36.2240.727×0.6=0.43622.52×2.3=5.7966.8×8.6=58.480.908×6.4=5.81120.327×0.2=0.06540.999×0.8=0.79924.48×15=67.24.31×0.96=4.13760.327×6.7=2.19090.475×80=389.55×0.77=7.35357.66×0.22=1.68523.43×0.46=1.57780.611×94=57.4341.56×0.18=0.28085.58×41=228.780.011×26=0.2868.3×8.9=73.870.995×18=17.912.87×0.59=1.69339.47×0.51=4.82970.25×2×0.08=0.040.388×98=38.0240.644×92=59.2487.63×42=320.464.07×19=77.334.55×0.96=4.3686.35×0.79=5.01650.875×3.6=3.150.308×35=10.780.479×0.5=0.23954.29×18=77.223.76×7.4=27.8243.51×8.4=29.4843.2×3.8=12.160.145×42=6.091.91×9.2=17.5722.5×0.76×0.04=0.0760.569×2.6=1.47940.4×3.2=1.285.33×39=207.874.48×22=98.563.62×0.42=1.52048.36×0.76=6.35363.6×2.5=96.43×0.18=1.15746.22×8.6=53.4925.91×0.83=4.90530.25×0.54×0.04=0.00541.25×4.53×0.08=0.4536.9×8.6=59.340.67×9=6.039.1×5.3=48.230.979×47=46.0139.62×13=125.067.92×9.9=78.4080.404×9.2=3.71687.93×4.1=32.5137.77×4.1=31.8577.6×0.57=4.3324.7×8.5=39.956.59×52=342.685.01×20=100.22.36×8.7=20.5321.34×0.45=0.6031.23×8.1=9.9631.63×0.73=1.18991.41×0.43=0.60630.133×79=10.5070.25×1.47×0.8=0.2943.91×8=31.289.64×51=491.641.03×6.6=6.7989.69×7.5=72.6753.47×8=27.760.706×5.9=4.16540.83×9.8=8.1340.84×0.91=0.76440.986×46=45.35612.5×1.54×8=1542.68×4.6=12.3280.991×55=54.5050.225×4.4=0.997.25×35=253.758.89×3=26.675.25×0.89=4.67250.347×0.5=0.17350.18×15=2.70.115×16=1.840.108×1.3=0.14044.88×1.3=6.3442.42×50=1219.7×7.2=69.845.49×5.3=29.0978.49×0.22=1.86781.25×8.98×0.8=8.980.062×76=4.7120.674×7.6=5.12244.91×0.26=1.27668.27×8.5=70.2950.85×80=682.5×9.59×8=191.80.79×7.7=6.0830.151×4.7=0.70970.25×2.82×0.4=0.2827.32×4.2=30.7440.78×2.2=1.7160.96×2.6=2.4960.245×8.4=2.0580.027×30=0.817.74×0.85=6.5790.15×0.29=0.04355.73×0.71=4.06831.33×0.13=0.17299.42×9.5=89.490.757×45=34.0654.8×0.3=1.443.4×0.59=2.0065.98×1.9=11.3626.32×55=347.65.64×5.8=32.7123.8×3.4=12.928.74×0.85=7.4290.41×41=16.810.779×4.7=3.66130.4×8.9=3.560.32×2.3=0.7366.8×3.6=24.483.6×53=190.80.14×0.38=0.05324.42×0.65=2.8736.1×0.07=0.4277.95×5.2=41.344.72×46=217.120.365×59=21.5359.7×3.7=35.891.25×1.73×0.4=0.8650.036×1.1=0.03969.24×7.3=67.4525.8×9.6=55.680.426×64=27.2640.122×4.5=0.5492.5×4.57×0.4=4.570.239×28=6.6921.25×7.72×0.4=3.863.35×27=90.452.5×4.72×0.4=4.721.98×41=81.180.194×83=16.1029.74×5.4=52.5960.315×70=22.050.239×52=12.4287.17×8.4=60.2280.846×2.3=1.94589.65×4=38.67.05×7.9=55.6951.22×0.19=0.23189.56×3.6=34.4165.02×5.7=28.6140.99×55=54.450.864×8.4=7.257612.5×7.4×4=3708.64×53=457.928.84×0.2=1.7688.19×35=286.658.81×9.1=80.1716.68×58=387.445.4×0.04=0.2165.38×50=2694.34×0.36=1.56243.84×28=107.520.987×6.4=6.31689.74×22=214.285.8×9.8=56.840.251×3.2=0.80320.786×2.3=1.80783.3×5.6=18.483.9×2.2=8.580.367×0.6=0.22020.66×54=35.641.25×0.41×4=2.052.95×37=109.153.45×41=141.450.765×3=2.2952.97×8=23.760.65×1.6=1.046.24×1.3=8.1122.64×0.45=1.1885.1×6.6=33.669.4×3.1=29.147.53×3.7=27.8618.88×4=35.520.197×60=11.828.22×8.8=72.3360.707×8.2=5.79740.83×4=3.3212.5×4.68×0.8=46.88.01×30=240.33.12×2.4=7.4880.304×96=29.1847.08×2.8=19.8241.32×43=56.765.56×7.5=41.72.5×3.84×4=38.47.4×3.8=28.121.25×2.21×0.08=0.2210.976×26=25.3769.86×0.44=4.33843.2×5.8=18.560.886×27=23.9226.4×7.9=50.560.022×10=0.220.455×6=2.730.95×12=11.44.7×1.1=5.172.9×6.6=19.140.044×86=3.7840.1×5=0.59.29×6.3=58.5270.408×8.9=3.631212.5×2.14×0.4=10.72.5×0.09×0.04=0.0090.702×56=39.3129.37×0.39=3.65437.83×2.2=17.2263.5×6.2=21.70.154×8.7=1.33989.33×0.25=2.33250.145×7.7=1.11658.44×1.1=9.2849.94×0.7=6.9586.55×0.26=1.7030.224×8.6=1.92642.5×9.84×0.4=9.842.6×2.3=5.987.89×11=86.795.2×46=239.22.1×0.87=1.8270.795×96=76.326.45×0.98=6.3214.5×7.8=35.13.3×5.2=17.160.055×91=5.0051.64×22=36.084.54×0.09=0.40866.35×4.3=27.3051.71×33=56.436.4×0.3=1.923.72×20=74.43.11×0.21=0.65314.96×0.7=3.4720.815×7.2=5.8684.39×0.98=4.30221.1×0.07=0.0770.859×6.2=5.32580.471×7.8=3.67380.775×74=57.352.4×6.2=14.880.404×52=21.0088.18×0.62=5.07160.072×1.1=0.07923.9×3.1=12.099.8×5.3=51.942.66×29=77.141.78×0.2=0.3561.9×7.8=14.820.57×0.4=0.2285.78×0.42=