五年级数学(小数乘法)计算题专项练习及答案

五年级数学(小数乘法)计算题专项练习及答案0.05×45=9.09×19=0.07×29=3.1×9=7.3×50=0.77×42=7.19×30=7.52×38=4.32×5=2.88×17=0.95×7=8.27×54=8.12×2=4.62×18=9.58×50=7.71×38=3.1×4=2.23×55=4.82×39=5.51×16=7.5×39=5.32×45=3.88×40=7.07×27=3.49×41=9.55×41=2.09×24=0.3×58=9.79×24=5.32×22=6.37×10=1.82×27=9.23×27=5.13×2=2.76×6=6.94×54=5.27×57=4.85×35=3.74×9=8.97×12=4.62×38=6.12×2=3.52×47=7.27×18=5.39×21=0.23×42=1.94×30=4.93×25=2.47×41=5.61×6=0.04×59=0.16×25=4.8×30=4.57×46=3.16×6=7.35×34=1.31×13=6.14×15=9.6×25=7.07×10=4.9×40=5.62×21=5.55×30=5.66×15=6.58×48=3.08×35=9.31×55=8.78×33=3.94×8=5.84×46=0.84×23=4.94×16=2.72×25=4.27×15=7.73×20=8.82×44=9.69×15=4.65×33=8.32×35=8.92×3=0.02×23=1.45×45=1.65×33=3.51×48=3.22×15=4.97×39=2.91×54=9.99×27=1.18×18=3.72×9=2.97×4=8.83×42=0.75×54=3.17×49=4.05×7=6.67×4=5.85×15=9.37×57=9.36×13=9.25×56=3.93×46=3.02×36=3.23×17=1.04×24=4.19×58=1.85×18=0.15×18=0.86×52=7.95×16=2.56×55=4.37×47=5.58×31=3.45×50=4.87×10=3.67×18=6.2×54=9.98×47=3.8×34=3.56×46=3.21×26=9.4×9.5=0.9×3=0.8×3.9=4.8×5.5=5.3×4.3=7.4×6.2=1.3×6.8=7.9×8.1=7.5×7.2=9.1×2.3=5.6×8.4=2.8×7.8=2.4×3.7=4.6×1=4.6×4.1=9.9×3.3=7.4×8.9=3.5×3.3=2.4×1.3=4.7×8.2=0.6×8.7=6.2×3=2.9×5.1=8.1×1.2=6.2×0.5=7.2×8.9=4.1×6.8=9.7×6.9=6.7×3.3=9.6×2.5=6.9×4=6.5×3.2=3.8×3=9.4×7.4=8.2×8.7=9.3×3.7=3.1×9.9=0.5×4=9.3×7.8=0.7×6.4=3.5×5.4=3.5×9.1=5.9×4.3=4.6×6=8.4×6.8=7.7×7.2=3.8×0.6=2.8×9.7=4.9×3.9=0.7×2.3=2.8×7.7=9.7×5.3=3.7×1.5=8.5×6.5=5.9×1.5=1.8×3.2=8.7×6.6=3.8×0.8=7.4×9.9=9.6×1.8=3.25×2.6=0.2×4.9=9.52×3.2=7.86×9.3=8.84×8.1=3.14×9.4=7.4×8.1=7.79×3.3=7.36×2.7=2.59×8.4=8.01×3.4=2.13×6.5=6.06×3.2=9.14×3.8=4.99×1.9=3.61×6.2=3.47×1.4=1.33×7.7=3.31×2.2=0.95×3.7=8.19×1.9=7.84×3.3=5.25×8.7=8.42×0.7=3.11×9.9=8.34×0.6=1.57×1.3=4.12×7=9.99×6.5=8.08×8.2=4.03×0.6=3.13×3.9=2.27×2.1=4.78×4.3=8.25×7.5=5.62×1.7=5.58×5.6=8.24×6.3=1.46×4.1=9.23×2.4=6.06×4.8=4.32×0.7=5.73×1.6=3.01×1.5=0.83×2.9=7.61×2.2=2.38×9.1=7.23×4.1=7.29×0.4=8.21×7.5=4.91×8.9=6.11×6.8=9.92×1.4=9.98×5.1=6.58×6.5=6.68×6.6=4.09×8.7=8.91×1.1=4.11×5.7=8.61×5.7=6.59×8.2=3.38×5.8=1.99×7.8=2.33×9.6=3.65×1.7=5.02×4.4=6.81×3.2=5.4×1.7=6.98×6.8=1.49×5.9=3.46×5.7=9.97×8.7=1.24×9.1=4.63×9.7=7.62×5.7=6.01×1.8=8.34×5.8=0.77×0.9=1.56×4.7=8.03×6.9=7.02×3.4=1.44×3.2=2.45×2=5.43×7.5=7.98×6.8=6.27×0.9=5.4×4=8.72×7.7=8.24×2.2=1.59×2=5.3×9.1=7.03×1.3=9.9×7.6=0.95×6.5=4.66×5.1=4.05×4.5=1.78×1.1=6.65×1.2=6.69×5.8=2.79×9.3=4.45×2.8=3.36×5.8=5.64×0.7=1.49×1.3=1.95×6=7.51×0.8=8.66×7.5=5.71×1.7=5.68×0.5=9.08×4=6.41×8.3=4.4×8.9=8.81×4.3=4.26×1.4=1.35×1.4=9.48×7.2=1.73×7.6=0.38×5.7=6.13×6.4=2.19×4.6=1.76×0.6=6.99×0.24=6.17×0.22=0.38×0.58=2.86×0.08=9.31×0.09=3.41×0.37=5.14×0.48=3.37×0.35=2.72×0.71=0.71×0.84=6.25×0.69=2.52×0.38=9.68×0.04=8.76×0.12=9.05×0.22=8.8×0.21=3.12×0.19=0.02×0.12=8.06×0.35=6.1×0.34=1.98×0.82=6.26×0.88=4.55×0.69=5.36×0.82=8.35×0.04=9.72×0.93=8.29×0.33=2.76×0.13=7.09×0.26=9.15×0.34=6.06×0.07=7.49×0.9=1.81×0.28=5.59×0.1=1.75×0.56=4.77×0.22=3.51×0.12=4.66×0.13=5.72×0.55=2.17×0.9=0.83×0.13=4.71×0.99=3.62×0.53=0.12×0.08=2.82×0.9=2.89×0.26=6.77×0.55=9.54×0.9=8.45×0.8=3.36×0.82=9.68×0.15=2.57×0.31=8.83×0.93=4.79×0.11=1.82×0.36=4.02×0.12=1.11×0.17=6.36×0.45=3.81×0.47=4.9×0.74=5.17×0.45=4.27×0.39=0.8×0.97=0.62×0.67=7.22×0.45=3.17×0.64=7.59×0.77=9.76×0.98=6.2×0.31=9.38×0.77=3.64×0.65=1.75×0.05=1.96×0.96=5.44×0.18=7.33×0.6=3.55×0.83=6.63×0.62=7.62×0.55=2.71×0.47=9.3×0.66=2.74×0.87=1.26×0.21=3.14×0.04=7.94×0.25=4.47×0.92=0.3×0.82=9.88×0.52=7.15×0.27=0.93×0.8=0.96×0.44=5.32×0.02=4.53×0.15=2.48×0.35=1.03×0.84=3.48×0.39=8.83×0.37=4.31×0.69=9.52×0.67=2.97×0.86=7.09×0.75=3.09×0.23=3.38×0.82=9.75×0.03=5.82×0.48=5.77×0.39=0.7×0.09=9.81×0.91=6.83×0.78=1.86×0.81=2.54×0.89=4.33×0.94=0.99×0.52=2.69×0.54=7.48×0.89=2.28×0.27=5.4×0.18=4.32×0.46=6.1×0.56=8.14×0.96=0.244×87=0.253×17=0.448×86=0.468×55=0.088×63=0.141×77=0.9×29=0.325×8=0.277×67=0.926×54=0.663×3=0.683×16=0.141×74=0.819×29=0.752×60=0.33×91=0.859×76=0.59×83=0.969×25=0.873×14=0.197×98=0.136×17=0.733×32=0.378×49=0.547×88=0.783×92=0.73×23=0.753×65=0.868×13=0.981×40=0.081×24=0.697×39=0.315×48=0.232×13=0.95×17=0.169×24=0.628×59=0.414×94=0.819×99=0.656×17=0.621×77=0.878×93=0.81×80=0.742×42=0.311×38=0.92×51=0.818×48=0.712×40=0.503×49=0.531×81=0.343×31=0.233×30=0.926×74=0.548×17=0.231×25=0.318×84=0.205×76=0.586×96=0.777×43=0.125×39=0.244×42=0.37×59=0.857×52=0.307×19=0.852×79=0.362×5=0.05×50=0.935×47=0.661×79=0.801×30=0.921×35=0.255×96=0.65×61=0.534×97=0.955×71=0.75×68=0.863×48=0.274×30=0.748×22=0.311×17=0.118×58=0.157×73=0.488×32=0.47×64=0.768×84=0.736×85=0.854×75=0.992×78=0.865×13=0.785×14=0.809×97=0.296×79=0.25×98=0.528×70=0.954×7=0.474×24=0.403×6=0.207×52=0.406×10=0.924×76=0.15×65=0.079×23=0.373×99=0.824×70=0.476×20=0.251×70=0.884×31=0.971×3=0.083×60=0.964×24=0.359×20=0.734×24=0.451×62=0.214×62=0.942×97=0.119×40=0.512×88=0.821×69=0.829×93=0.208×91=0.223×1=0.37×2.3=0.99×8.2=0.475×1.3=0.621×5.8=0.584×9.2=0.006×8=0.727×6.9=0.17×2.4=0.085×2.2=0.939×4.7=0.676×5.1=0.466×5=0.594×8.8=0.465×2.4=0.4×3=0.627×8.7=0.028×8.8=0.645×2.7=0.192×2.9=0.914×3=0.043×8.5=0.108×7.2=0.558×8.3=0.419×0.8=0.976×9=0.511×9.7=0.361×5.5=0.869×5.1=0.266×2.5=0.527×0.9=0.357×4.7=0.895×2.9=0.73×1.9=0.758×7.1=0.653×3=0.279×1.1=0.386×8.3=0.296×2.6=0.817×7.7=0.041×3.7=0.604×5.7=0.849×7.7=0.648×7.2=0.424×8.7=0.805×9.6=0.654×2=0.868×2=0.078×6.2=0.034×8.2=0.574×7=0.24×9.4=0.01×3.9=0.04×4.1=0.12×3.2=0.844×1=0.142×6=0.774×2.9=0.296×2.1=0.561×5.8=0.515×7.3=0.401×0.3=0.496×0.2=0.958×0.2=0.468×1.1=0.202×8.4=0.857×4.4=0.136×7.4=0.356×8.7=0.037×0.8=0.798×7.5=0.252×5=0.625×8.2=0.197×6.6=0.648×0.3=0.745×8.3=0.311×8.1=0.806×5=0.59×2.1=0.514×0.9=0.274×3=0.145×0.9=0.332×4.1=0.53×8.2=0.742×2.6=0.51×6.9=0.223×9.6=0.679×8.7=0.972×3.6=0.521×3.8=0.729×1.1=0.799×3.5=0.106×1.9=0.963×2.4=0.491×3.7=0.188×3.2=0.512×9.4=0.582×7.3=0.37×1.4=0.076×1.6=0.233×9.3=0.425×2.4=0.203×7.6=0.824×5.1=0.281×5.9=0.643×9.1=0.196×3.7=0.852×5.1=0.913×1.4=0.857×5.9=0.145×0.4=0.534×7.3=0.174×9.4=0.47×3.2=0.929×1.9=0.587×9.1=0.255×1.5=0.561×7.6=0.973×4.6=0.7×5.6=1.25×2.02×0.4=1.25×6.04×0.08=2.5×7.51×0.4=2.5×6.26×8=1.25×8.55×0.04=0.25×6.25×8=1.25×8.09×0.8=1.25×0.03×0.4=1.25×2.72×0.8=1.25×9.44×0.4=0.25×8.26×4=1.25×6.11×0.08=1.25×4.22×0.04=2.5×5.59×0.8=12.5×2.34×0.04=0.25×5.82×0.8=2.5×0.74×0.08=0.25×7.65×4=1.25×1.35×0.04=2.5×3.82×0.8=1.25×5.7×8=12.5×7.38×4=1.25×9.61×4=12.5×4.56×8=12.5×1.65×8=0.25×8.22×8=1.25×7.42×0.04=2.5×8.07×0.4=12.5×3.36×0.04=1.25×3.18×0.4=0.25×8.63×0.4=1.25×2×0.8=0.25×6.4×0.4=0.25×8.81×8=1.25×8.83×4=1.25×1.94×4=12.5×0.91×0.4=2.5×6.32×0.08=1.25×3.81×8=1.25×8.46×4=0.25×7.97×0.8=12.5×5.08×0.04=12.5×2.22×0.8=0.25×5.55×0.8=12.5×8.06×0.04=2.5×6.1×8=12.5×7.32×0.08=0.25×3.54×0.4=1.25×4.52×0.04=1.25×9.23×0.04=0.25×3.46×0.8=2.5×8.44×4=0.25×4.2×0.8=0.25×1.52×0.04=2.5×0.9×0.8=0.25×9.21×0.08=0.25×8.59×8=2.5×2.69×8=12.5×0.36×0.08=参考答案0.05×45=2.259.09×19=172.710.07×29=2.033.1×9=27.97.3×50=3650.77×42=32.347.19×30=215.77.52×38=285.764.32×5=21.62.88×17=48.960.95×7=6.658.27×54=446.588.12×2=16.244.62×18=83.169.58×50=4797.71×38=292.983.1×4=12.42.23×55=122.654.82×39=187.985.51×16=88.167.5×39=292.55.32×45=239.43.88×40=155.27.07×27=190.893.49×41=143.099.55×41=391.552.09×24=50.160.3×58=17.49.79×24=234.965.32×22=117.046.37×10=63.71.82×27=49.149.23×27=249.215.13×2=10.262.76×6=16.566.94×54=374.765.27×57=300.394.85×35=169.753.74×9=33.668.97×12=107.644.62×38=175.566.12×2=12.243.52×47=165.447.27×18=130.865.39×21=113.190.23×42=9.661.94×30=58.24.93×25=123.252.47×41=101.275.61×6=33.660.04×59=2.360.16×25=44.8×30=1444.57×46=210.223.16×6=18.967.35×34=249.91.31×13=17.036.14×15=92.19.6×25=2407.07×10=70.74.9×40=1965.62×21=118.025.55×30=166.55.66×15=84.96.58×48=315.843.08×35=107.89.31×55=512.058.78×33=289.743.94×8=31.525.84×46=268.640.84×23=19.324.94×16=79.042.72×25=684.27×15=64.057.73×20=154.68.82×44=388.089.69×15=145.354.65×33=153.458.32×35=291.28.92×3=26.760.02×23=0.461.45×45=65.251.65×33=54.453.51×48=168.483.22×15=48.34.97×39=193.832.91×54=157.149.99×27=269.731.18×18=21.243.72×9=33.482.97×4=11.888.83×42=370.860.75×54=40.53.17×49=155.334.05×7=28.356.67×4=26.685.85×15=87.759.37×57=534.099.36×13=121.689.25×56=5183.93×46=180.783.02×36=108.723.23×17=54.911.04×24=24.964.19×58=243.021.85×18=33.30.15×18=2.70.86×52=44.727.95×16=127.22.56×55=140.84.37×47=205.395.58×31=172.983.45×50=172.54.87×10=48.73.67×18=66.066.2×54=334.89.98×47=469.063.8×34=129.23.56×46=163.763.21×26=83.469.4×9.5=89.30.9×3=2.70.8×3.9=3.124.8×5.5=26.45.3×4.3=22.797.4×6.2=45.881.3×6.8=8.847.9×8.1=63.997.5×7.2=549.1×2.3=20.935.6×8.4=47.042.8×7.8=21.842.4×3.7=8.884.6×1=4.64.6×4.1=18.869.9×3.3=32.677.4×8.9=65.863.5×3.3=11.552.4×1.3=3.124.7×8.2=38.540.6×8.7=5.226.2×3=18.62.9×5.1=14.798.1×1.2=9.726.2×0.5=3.17.2×8.9=64.084.1×6.8=27.889.7×6.9=66.936.7×3.3=22.119.6×2.5=246.9×4=27.66.5×3.2=20.83.8×3=11.49.4×7.4=69.568.2×8.7=71.349.3×3.7=34.413.1×9.9=30.690.5×4=29.3×7.8=72.540.7×6.4=4.483.5×5.4=18.93.5×9.1=31.855.9×4.3=25.374.6×6=27.68.4×6.8=57.127.7×7.2=55.443.8×0.6=2.282.8×9.7=27.164.9×3.9=19.110.7×2.3=1.612.8×7.7=21.569.7×5.3=51.413.7×1.5=5.558.5×6.5=55.255.9×1.5=8.851.8×3.2=5.768.7×6.6=57.423.8×0.8=3.047.4×9.9=73.269.6×1.8=17.283.25×2.6=8.450.2×4.9=0.989.52×3.2=30.4647.86×9.3=73.0988.84×8.1=71.6043.14×9.4=29.5167.4×8.1=59.947.79×3.3=25.7077.36×2.7=19.8722.59×8.4=21.7568.01×3.4=27.2342.13×6.5=13.8456.06×3.2=19.3929.14×3.8=34.7324.99×1.9=9.4813.61×6.2=22.3823.47×1.4=4.8581.33×7.7=10.2413.31×2.2=7.2820.95×3.7=3.5158.19×1.9=15.5617.84×3.3=25.8725.25×8.7=45.6758.42×0.7=5.8943.11×9.9=30.7898.34×0.6=5.0041.57×1.3=2.0414.12×7=28.849.99×6.5=64.9358.08×8.2=66.2564.03×0.6=2.4183.13×3.9=12.2072.27×2.1=4.7674.78×4.3=20.5548.25×7.5=61.8755.62×1.7=9.5545.58×5.6=31.2488.24×6.3=51.9121.46×4.1=5.9869.23×2.4=22.1526.06×4.8=29.0884.32×0.7=3.0245.73×1.6=9.1683.01×1.5=4.5150.83×2.9=2.4077.61×2.2=16.7422.38×9.1=21.6587.23×4.1=29.6437.29×0.4=2.9168.21×7.5=61.5754.91×8.9=43.6996.11×6.8=41.5489.92×1.4=13.8889.98×5.1=50.8986.58×6.5=42.776.68×6.6=44.0884.09×8.7=35.5838.91×1.1=9.8014.11×5.7=23.4278.61×5.7=49.0776.59×8.2=54.0383.38×5.8=19.6041.99×7.8=15.5222.33×9.6=22.3683.65×1.7=6.2055.02×4.4=22.0886.81×3.2=21.7925.4×1.7=9.186.98×6.8=47.4641.49×5.9=8.7913.46×5.7=19.7229.97×8.7=86.7391.24×9.1=11.2844.63×9.7=44.9117.62×5.7=43.4346.01×1.8=10.8188.34×5.8=48.3720.77×0.9=0.6931.56×4.7=7.3328.03×6.9=55.4077.02×3.4=23.8681.44×3.2=4.6082.45×2=4.95.43×7.5=40.7257.98×6.8=54.2646.27×0.9=5.6435.4×4=21.68.72×7.7=67.1448.24×2.2=18.1281.59×2=3.185.3×9.1=48.237.03×1.3=9.1399.9×7.6=75.240.95×6.5=6.1754.66×5.1=23.7664.05×4.5=18.2251.78×1.1=1.9586.65×1.2=7.986.69×5.8=38.8022.79×9.3=25.9474.45×2.8=12.463.36×5.8=19.4885.64×0.7=3.9481.49×1.3=1.9371.95×6=11.77.51×0.8=6.0088.66×7.5=64.955.71×1.7=9.7075.68×0.5=2.849.08×4=36.326.41×8.3=53.2034.4×8.9=39.168.81×4.3=37.8834.26×1.4=5.9641.35×1.4=1.899.48×7.2=68.2561.73×7.6=13.1480.38×5.7=2.1666.13×6.4=39.2322.19×4.6=10.0741.76×0.6=1.0566.99×0.24=1.67766.17×0.22=1.35740.38×0.58=0.22042.86×0.08=0.22889.31×0.09=0.83793.41×0.37=1.26175.14×0.48=2.46723.37×0.35=1.17952.72×0.71=1.93120.71×0.84=0.59646.25×0.69=4.31252.52×0.38=0.95769.68×0.04=0.38728.76×0.12=1.05129.05×0.22=1.9918.8×0.21=1.8483.12×0.19=0.59280.02×0.12=0.00248.06×0.35=2.8216.1×0.34=2.0741.98×0.82=1.62366.26×0.88=5.50884.55×0.69=3.13955.36×0.82=4.39528.35×0.04=0.3349.72×0.93=9.03968.29×0.33=2.73572.76×0.13=0.35887.09×0.26=1.84349.15×0.34=3.1116.06×0.07=0.42427.49×0.9=6.7411.81×0.28=0.50685.59×0.1=0.5591.75×0.56=0.984.77×0.22=1.04943.51×0.12=0.42124.66×0.13=0.60585.72×0.55=3.1462.17×0.9=1.9530.83×0.13=0.10794.71×0.99=4.66293.62×0.53=1.91860.12×0.08=0.00962.82×0.9=2.5382.89×0.26=0.75146.77×0.55=3.72359.54×0.9=8.5868.45×0.8=6.763.36×0.82=2.75529.68×0.15=1.4522.57×0.31=0.79678.83×0.93=8.21194.79×0.11=0.52691.82×0.36=0.65524.02×0.12=0.48241.11×0.17=0.18876.36×0.45=2.8623.81×0.47=1.79074.9×0.74=3.6265.17×0.45=2.32654.27×0.39=1.66530.8×0.97=0.7760.62×0.67=0.41547.22×0.45=3.2493.17×0.64=2.02887.59×0.77=5.84439.76×0.98=9.56486.2×0.31=1.9229.38×0.77=7.22263.64×0.65=2.3661.75×0.05=0.08751.96×0.96=1.88165.44×0.18=0.97927.33×0.6=4.3983.55×0.83=2.94656.63×0.62=4.11067.62×0.55=4.1912.71×0.47=1.27379.3×0.66=6.1382.74×0.87=2.38381.26×0.21=0.26463.14×0.04=0.12567.94×0.25=1.9854.47×0.92=4.11240.3×0.82=0.2469.88×0.52=5.13767.15×0.27=1.93050.93×0.8=0.7440.96×0.44=0.42245.32×0.02=0.10644.53×0.15=0.67952.48×0.35=0.8681.03×0.84=0.86523.48×0.39=1.35728.83×0.37=3.26714.31×0.69=2.97399.52×0.67=6.37842.97×0.86=2.55427.09×0.75=5.31753.09×0.23=0.71073.38×0.82=2.77169.75×0.03=0.29255.82×0.48=2.79365.77×0.39=2.25030.7×0.09=0.0639.81×0.91=8.92716.83×0.78=5.32741.86×0.81=1.50662.54×0.89=2.26064.33×0.94=4.07020.99×0.52=0.51482.69×0.54=1.45267.48×0.89=6.65722.28×0.27=0.61565.4×0.18=0.9724.32×0.46=1.98726.1×0.56=3.4168.14×0.96=7.81440.244×87=21.2280.253×17=4.3010.448×86=38.5280.468×55=25.740.088×63=5.5440.141×77=10.8570.9×29=26.10.325×8=2.60.277×67=18.5590.926×54=50.0040.663×3=1.9890.683×16=10.9280.141×74=10.4340.819×29=23.7510.752×60=45.120.33×91=30.030.859×76=65.2840.59×83=48.970.969×25=24.2250.873×14=12.2220.197×98=19.3060.136×17=2.3120.733×32=23.4560.378×49=18.5220.547×88=48.1360.783×92=72.0360.73×23=16.790.753×65=48.9450.868×13=11.2840.981×40=39.240.081×24=1.9440.697×39=27.1830.315×48=15.120.232×13=3.0160.95×17=16.150.169×24=4.0560.628×59=37.0520.414×94=38.9160.819×99=81.0810.656×17=11.1520.621×77=47.8170.878×93=81.6540.81×80=64.80.742×42=31.1640.311×38=11.8180.92×51=46.920.818×48=39.2640.712×40=28.480.503×49=24.6470.531×81=43.0110.343×31=10.6330.233×30=6.990.926×74=68.5240.548×17=9.3160.231×25=5.7750.318×84=26.7120.205×76=15.580.586×96=56.2560.777×43=33.4110.125×39=4.8750.244×42=10.2480.37×59=21.830.857×52=44.5640.307×19=5.8330.852×79=67.3080.362×5=1.810.05×50=2.50.935×47=43.9450.661×79=52.2190.801×30=24.030.921×35=32.2350.255×96=24.480.65×61=39.650.534×97=51.7980.955×71=67.8050.75×68=510.863×48=41.4240.274×30=8.220.748×22=16.4560.311×17=5.2870.118×58=6.8440.157×73=11.4610.488×32=15.6160.47×64=30.080.768×84=64.5120.736×85=62.560.854×75=64.050.992×78=77.3760.865×13=11.2450.785×14=10.990.809×97=78.4730.296×79=23.3840.25×98=24.50.528×70=36.960.954×7=6.6780.474×24=11.3760.403×6=2.4180.207×52=10.7640.406×10=4.060.924×76=70.2240.15×65=9.750.079×23=1.8170.373×99=36.9270.824×70=57.680.476×20=9.520.251×70=17.570.884×31=27.4040.971×3=2.9130.083×60=4.980.964×24=23.1360.359×20=7.180.734×24=17.6160.451×62=27.9620.214×62=13.2680.942×97=91.3740.119×40=4.760.512×88=45.0560.821×69=56.6490.829×93=77.0970.208×91=18.9280.223×1=0.2230.37×2.3=0.8510.99×8.2=8.1180.475×1.3=0.61750.621×5.8=3.60180.584×9.2=5.37280.006×8=0.0480.727×6.9=5.01630.17×2.4=0.4080.085×2.2=0.1870.939×4.7=4.41330.676×5.1=3.44760.466×5=2.330.594×8.8=5.22720.465×2.4=1.1160.4×3=1.20.627×8.7=5.45490.028×8.8=0.24640.645×2.7=1.74150.192×2.9=0.55680.914×3=2.7420.043×8.5=0.36550.108×7.2=0.77760.558×8.3=4.63140.419×0.8=0.33520.976×9=8.7840.511×9.7=4.95670.361×5.5=1.98550.869×5.1=4.43190.266×2.5=0.6650.527×0.9=0.47430.357×4.7=1.67790.895×2.9=2.59550.73×1.9=1.3870.758×7.1=5.38180.653×3=1.9590.279×1.1=0.30690.386×8.3=3.20380.296×2.6=0.76960.817×7.7=6.29090.041×3.7=0.15170.604×5.7=3.44280.849×7.7=6.53730.648×7.2=4.66560.424×8.7=3.68880.805×9.6=7.7280.654×2=1.3080.868×2=1.7360.078×6.2=0.48360.034×8.2=0.27880.574×7=4.0180.24×9.4=2.2560.01×3.9=0.0390.04×4.1=0.1640.12×3.2=0.3840.844×1=0.8440.142×6=0.8520.774×2.9=2.24460.296×2.1=0.62160.561×5.8=3.25380.515×7.3=3.75950.401×0.3=0.12030.496×0.2=0.09920.958×0.2=0.19160.468×1.1=0.51480.202×8.4=1.69680.857×4.4=3.77080.136×7.4=1.00640.356×8.7=3.09720.037×0.8=0.02960.798×7.5=5.9850.252×5=1.260.625×8.2=5.1250.197×6.6=1.30020.648×0.3=0.19440.745×8.3=6.18350.311×8.1=2.5