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12.5×2.42×0.08=8.82×0.8=0.42×0.97=5.06×57=3.03×4=9.43×0.86=0.75×43=0.27×0.52=0.389×64=8.24×9.4=0.534×0.6=0.253×7.1=2.4×1.6=0.645×9.5=0.051×25=3.3×3=0.664×1.9=0.707×90=0.86×39=0.54×3.6=6.57×1.2=3.18×0.46=12.5×4.28×0.8=2.44×52=0.37×37=0.36×5.2=7.3×0.86=2.4×0.23=2.57×9.5=8.85×8=5.14×0.12=0.768×69=7.96×28=7.9×3=8.21×51=6.8×0.42=1.25×8.72×0.4=0.067×50=6.35×9.1=8.04×2.9=6.28×0.84=0.245×50=12.5×6.49×0.08=0.191×50=6.17×2.4=5.86×15=7.4×9.8=3.95×0.27=4.26×0.26=5.79×2.3=9.1×1=12.5×9.21×0.08=5.95×0.6=0.676×8=2.35×0.73=3.11×0.92=6.6×3.9=0.255×8.7=0.161×9.8=4.14×4.6=6.03×5.2=6.42×8.8=0.302×8=8.99×8.2=0.238×5=8.73×0.86=7.39×15=4.6×7.6=1.2×5.5=0.647×1.6=0.71×8=2.19×36=7.47×0.79=3.63×0.7=6.7×7.3=0.41×2.1=0.328×4.7=0.677×58=0.509×2.2=0.837×44=12.5×6.44×4=9.17×0.42=0.6×2.2=7.97×43=0.819×9.6=1.84×0.05=0.506×7.4=0.612×31=6.39×9=6.07×0.83=8.16×55=0.044×80=7.66×20=8.9×3.4=0.25×6.58×8=6.66×1.8=0.149×5.6=8.01×3.3=0.067×71=0.805×5.1=1.25×6.75×0.08=7.4×9.9=0.664×65=5.1×16=2.86×35=9.36×49=0.253×75=0.464×9.7=0.386×0.7=7.45×16=2.5×3.76×8=0.927×80=3.26×8=4.82×4.6=3.35×37=0.337×6.8=9.26×0.48=0.325×9.4=9.69×3=9.62×57=8.28×0.71=6.51×3=0.811×74=5.59×4.1=7.8×4.5=6.29×0.17=5.1×3.5=0.666×50=0.998×40=1.78×0.79=0.303×8.7=5.1×8.7=0.4×0.9=7.03×0.37=4.9×1.8=8.23×3.5=0.138×1.5=0.13×63=0.849×9.1=7.43×7.6=0.165×83=0.685×2.2=8.5×4.3=7.25×3.3=0.094×4.8=2.5×7.98×0.8=0.531×52=0.332×83=0.175×54=12.5×4.48×0.08=1.65×38=0.593×1.9=0.284×6.4=8.11×0.83=0.79×5.3=0.429×79=9.98×0.09=0.212×5.7=2.94×3=12.5×8.09×8=0.902×29=1.9×6.4=8.13×0.3=9.12×0.72=0.3×2.1=0.68×8.1=8.46×6.3=0.319×60=0.483×10=0.541×6.8=0.81×0.5=0.025×7.3=0.601×9.9=7.2×1.9=0.55×4=12.5×5.93×0.8=0.989×39=4.96×45=0.413×9=4.57×17=1.07×4.1=2.5×9.15×8=3.17×0.39=0.429×6.2=1.25×4.33×0.04=0.901×8.3=6.13×2=7.6×8.5=0.48×43=9.14×52=0.946×4=7.71×3=7.07×55=0.25×9.71×0.08=0.722×2=0.215×7.8=7.78×22=3.39×0.7=4.02×8.6=1.25×1.12×4=0.25×16=9.19×0.7=0.613×3.8=0.848×0.9=1.25×5.06×4=1.04×55=0.862×25=5.8×33=4.84×0.93=1.25×3.11×0.04=6.42×27=0.531×8.2=0.465×8.4=0.91×6.4=0.439×7.4=4.44×0.52=1.62×0.82=0.926×72=0.691×90=8.68×0.56=1.25×3.08×0.8=0.818×3.8=0.744×9.5=0.738×0.4=8.7×32=8.26×3.2=0.041×2.2=2.06×8.8=0.273×9=5.56×0.68=0.664×74=0.263×3.4=4.13×6.9=2.65×20=7.65×1.2=0.211×24=2.67×26=0.397×19=0.297×69=2.88×9=6.5×4=3.67×5.7=0.636×5.9=12.5×1.79×0.4=0.106×0.3=0.4×0.1=6.6×2.5=0.929×62=0.589×4.9=0.899×1.8=3.44×5.5=1.25×4.39×0.8=1.81×1=0.641×4.1=0.625×46=0.801×8.6=0.398×77=9.48×0.25=0.715×12=1.72×4.9=0.932×9.8=0.415×7.9=1.1×47=6.97×55=0.994×3.7=0.37×56=0.75×0.64=8.44×2.6=2.61×0.84=0.422×1.6=0.863×24=0.613×4=0.428×5.7=4.93×0.67=9.7×6.7=2.5×2.85×0.08=6.75×45=9.13×0.08=9.68×1.8=7.41×5.9=7.85×0.51=3.21×2=0.008×2.7=5.64×21=0.205×95=3.62×34=1.56×1.9=3.2×5.3=2.09×0.98=8.89×4.7=0.59×83=0.086×95=0.369×15=1.16×3.1=4.71×0.64=1.63×8=0.413×49=0.331×58=1.91×4=12.5×1.34×0.8=1.25×5.4×0.8=1.38×2=9.68×0.5=0.825×42=0.489×11=0.202×65=7.36×8.4=0.088×5.6=9.07×8=1.66×37=2.5×9.14×4=6.3×3.6=4.08×9=3.35×0.51=1.79×15=0.093×40=6.02×42=0.806×2.5=5.03×3.6=0.301×2.9=8.87×0.97=0.013×6.5=4.71×7.1=0.781×6.1=6.28×8.8=1.6×5.9=8.04×4.7=1.1×6.7=2.5×5.24×0.8=8.38×33=2.1×6.6=2.94×2=1.91×34=0.93×20=0.545×12=1.25×3.28×4=0.415×21=1.25×1.12×8=0.076×9.1=0.125×38=5.2×3.8=1.25×2.83×0.4=5.23×0.2=2.5×1.6×8=0.124×8.4=0.938×1.8=0.019×1.8=1.07×24=3.92×4=0.349×5.4=0.25×8.5×0.8=8.92×4.9=0.25×1.45×0.4=1.54×0.54=5.46×5.8=0.86×59=0.699×49=0.909×2.2=5.56×0.62=2.59×59=4.3×0.6=0.03×57=0.701×6.5=2.12×0.33=8.5×5.9=0.719×2.4=0.476×9.7=3.84×0.98=0.846×5.7=5.1×9=0.277×3.2=6.34×43=0.432×60=7.93×4.5=1.25×1.27×4=0.919×21=3.34×0.15=1.2×5.7=8.73×4.4=0.103×2.7=3.69×5.7=2.86×0.03=5.96×34=9.71×18=9.48×30=0.108×2.7=0.608×31=5.28×30=9.26×0.53=0.259×3.3=0.585×39=2.2×7.8=1.82×1.3=5.8×9.2=7.39×0.63=0.166×7.9=0.83×0.87=9.47×19=5.66×5=9.37×0.69=8.9×8.3=0.955×44=0.445×5.3=0.207×61=0.662×8.4=3.77×1.6=0.303×48=9.19×0.03=0.62×4=7.9×9.2=0.641×69=0.961×3.8=0.46×1.6=3.12×0.57=5.18×0.4=3.4×0.2=2.59×5.9=4.6×1.2=6.6×4.2=0.623×9.4=9.02×2=0.38×0.21=1.4×8.4=7.99×0.3=0.25×0.49×0.8=0.14×2.6=7.98×5.7=0.179×4.3=0.682×0.4=9.41×46=0.1×9=6.74×3.3=0.71×78=3.48×0.2=9.66×0.03=0.99×74=4.25×20=9.14×0.18=0.595×7.2=6.58×0.46=9.79×32=6.75×2.2=0.97×4.4=0.693×1.7=0.912×2.1=1.49×8.5=0.6×29=0.244×7.9=1.86×1=6.03×0.7=2.8×8.3=0.31×8.2=0.683×9.9=2.13×0.43=0.957×75=7.41×49=0.909×35=12.5×6.44×0.4=8.53×4=7.06×0.1=0.983×37=2.09×0.42=6.79×0.76=0.403×84=0.828×7.7=1.96×0.08=0.257×0.8=0.973×85=5.69×10=6.38×0.9=0.67×50=5.8×3.8=5.21×3.1=2.06×4.2=0.402×14=9.42×9.6=6.39×5=1.25×3.52×0.8=0.083×43=3.89×57=7.5×0.2=3.9×3=0.23×44=0.2×3.5=1.46×4.6=0.25×0.37×0.4=0.25×3.58×0.08=8.16×54=0.789×34=5.95×6.1=3.21×2.8=0.994×38=0.746×95=0.8×8.4=1.1×8.2=0.46×83=0.035×89=5.97×0.19=7.3×9.6=0.626×10=5.48×41=2.5×0.21=0.931×73=9.46×0.71=2.02×0.77=0.3×6=12.5×5.62×0.4=1.04×11=0.333×6.7=6.88×0.41=2.36×0.41=9.88×9.5=4.08×0.68=1.53×8.7=8.46×0.78=0.66×25=1.6×5.8=4.89×0.36=0.055×20=0.46×8=0.63×53=5.62×9.2=0.663×3=0.59×15=0.25×8.43×0.4=4.36×0.61=0.912×72=3.68×1.8=4.35×0.72=4.22×57=0.25×3.83×0.8=1.25×9.39×4=0.71×0.39=0.406×1.8=0.25×9.6×4=2.2×1.2=2.52×0.05=1.25×3.63×0.08=5.94×0.4=0.461×2.9=0.607×1.2=4.88×5.5=0.95×18=6.16×0.52=3.62×5.1=5.59×8=0.692×4.8=0.861×8.4=0.575×0.6=0.506×4.7=2.9×2.4=7.12×29=1.86×23=5.35×2=6.7×0.8=5.95×49=8.5×6.7=2.5×2.15×0.8=1.01×0.69=4.32×5.8=0.8×55=0.96×5.6=3.35×3.7=12.5×3.04×4=1.08×20=0.436×1=5.5×25=7.83×34=0.412×87=0.127×32=0.513×86=8.17×2.7=0.7×30=6.95×2=0.184×5.1=8.7×7.4=6.82×0.45=2.05×57=0.179×1.8=3.16×4.3=0.49×52=0.403×10=0.96×3.1=6.34×4.9=0.008×9.1=0.523×30=0.642×72=1.9×0.93=2.76×4=4.45×0.8=0.944×2.5=0.743×15=5.51×0.44=0.705×13=1.92×0.98=6.81×53=1.06×32=6.84×5.6=0.912×2.4=0.078×7.3=0.25×2.38×8=0.442×23=4.17×0.04=0.883×2.5=9.71×8.4=9.09×56=3.2×5.1=0.939×10=0.79×0.87=0.25×8.92×0.04=8.43×1.5=0.765×7=5.78×5.8=0.25×3.36×0.04=2.06×6.4=0.809×0.7=12.5×1.5×0.04=9.25×0.83=3.9×3.2=9.16×34=6.23×5.6=7.4×0.9=0.7×2.2=2.5×7.2=0.22×1.6=8.51×0.73=6.5×2.2=3.95×0.79=0.216×8.3=0.326×49=2.96×3.8=0.006×0.7=1.04×6.3=5.23×0.09=2.28×0.65=0.473×33=1.76×2.2=4.91×0.6=4.24×27=0.819×56=1.25×8.36×4=0.98×57=8.75×45=1.61×4.9=0.364×7.6=0.621×21=6.03×0.16=9.5×8.9=0.393×52=9.86×0.67=0.98×5.1=0.4×8.3=0.25×7.69×0.4=3.32×4=9.86×11=9.32×12=1.76×0.81=1.37×56=3.35×0.76=3.36×2.6=0.113×42=1.99×0.55=0.782×4.6=0.173×15=0.36×13=0.305×41=1.22×0.49=4.88×0.97=0.4×4.6=2.29×19=4.49×53=9.8×6.7=1.1×38=7.1×0.14=6.4×3.8=8.9×5.2=1.67×0.92=8.99×47=1.58×0.53=9.18×56=1.06×2.3=2.5×3.22×8=5.91×3.2=2.09×0.99=0.25×7.71×0.08=4.99×0.82=2.31×45=6.05×0.08=5.77×0.87=7.49×0.63=12.5×9.87×0.08=1.69×27=0.591×9=0.154×2.6=6.79×4.6=0.453×58=5.86×0.44=1.83×22=0.97×28=0.791×6.6=0.479×73=2.5×8.8×8=0.853×6.3=5.07×0.94=7.27×4=0.79×5=1.64×34=8.17×0.16=1.67×9=8.54×0.55=4.44×2=2.55×8=0.374×8.6=7.5×4.3=9.98×0.2=2.5×7.07×8=0.321×41=3.94×39=2.5×0.98×0.4=参考答案12.5×2.42×0.08=2.428.82×0.8=7.0560.42×0.97=0.40745.06×57=288.423.03×4=12.129.43×0.86=8.10980.75×43=32.250.27×0.52=0.14040.389×64=24.8968.24×9.4=77.4560.534×0.6=0.32040.253×7.1=1.79632.4×1.6=3.840.645×9.5=6.12750.051×25=1.2753.3×3=9.90.664×1.9=1.26160.707×90=63.630.86×39=33.540.54×3.6=1.9446.57×1.2=7.8843.18×0.46=1.462812.5×4.28×0.8=42.82.44×52=126.880.37×37=13.690.36×5.2=1.8727.3×0.86=6.2782.4×0.23=0.5522.57×9.5=24.4158.85×8=70.85.14×0.12=0.61680.768×69=52.9927.96×28=222.887.9×3=23.78.21×51=418.716.8×0.42=2.8561.25×8.72×0.4=4.360.067×50=3.356.35×9.1=57.7858.04×2.9=23.3166.28×0.84=5.27520.245×50=12.2512.5×6.49×0.08=6.490.191×50=9.556.17×2.4=14.8085.86×15=87.97.4×9.8=72.523.95×0.27=1.06654.26×0.26=1.10765.79×2.3=13.3179.1×1=9.112.5×9.21×0.08=9.215.95×0.6=3.570.676×8=5.4082.35×0.73=1.71553.11×0.92=2.86126.6×3.9=25.740.255×8.7=2.21850.161×9.8=1.57784.14×4.6=19.0446.03×5.2=31.3566.42×8.8=56.4960.302×8=2.4168.99×8.2=73.7180.238×5=1.198.73×0.86=7.50787.39×15=110.854.6×7.6=34.961.2×5.5=6.60.647×1.6=1.03520.71×8=5.682.19×36=78.847.47×0.79=5.90133.63×0.7=2.5416.7×7.3=48.910.41×2.1=0.8610.328×4.7=1.54160.677×58=39.2660.509×2.2=1.11980.837×44=36.82812.5×6.44×4=3229.17×0.42=3.85140.6×2.2=1.327.97×43=342.710.819×9.6=7.86241.84×0.05=0.0920.506×7.4=3.74440.612×31=18.9726.39×9=57.516.07×0.83=5.03818.16×55=448.80.044×80=3.527.66×20=153.28.9×3.4=30.260.25×6.58×8=13.166.66×1.8=11.9880.149×5.6=0.83448.01×3.3=26.4330.067×71=4.7570.805×5.1=4.10551.25×6.75×0.08=0.6757.4×9.9=73.260.664×65=43.165.1×16=81.62.86×35=100.19.36×49=458.640.253×75=18.9750.464×9.7=4.50080.386×0.7=0.27027.45×16=119.22.5×3.76×8=75.20.927×80=74.163.26×8=26.084.82×4.6=22.1723.35×37=123.950.337×6.8=2.29169.26×0.48=4.44480.325×9.4=3.0559.69×3=29.079.62×57=548.348.28×0.71=5.87886.51×3=19.530.811×74=60.0145.59×4.1=22.9197.8×4.5=35.16.29×0.17=1.06935.1×3.5=17.850.666×50=33.30.998×40=39.921.78×0.79=1.40620.303×8.7=2.63615.1×8.7=44.370.4×0.9=0.367.03×0.37=2.60114.9×1.8=8.828.23×3.5=28.8050.138×1.5=0.2070.13×63=8.190.849×9.1=7.72597.43×7.6=56.4680.165×83=13.6950.685×2.2=1.5078.5×4.3=36.557.25×3.3=23.9250.094×4.8=0.45122.5×7.98×0.8=15.960.531×52=27.6120.332×83=27.5560.175×54=9.4512.5×4.48×0.08=4.481.65×38=62.70.593×1.9=1.12670.284×6.4=1.81768.11×0.83=6.73130.79×5.3=4.1870.429×79=33.8919.98×0.09=0.89820.212×5.7=1.20842.94×3=8.8212.5×8.09×8=8090.902×29=26.1581.9×6.4=12.168.13×0.3=2.4399.12×0.72=6.56640.3×2.1=0.630.68×8.1=5.5088.46×6.3=53.2980.319×60=19.140.483×10=4.830.541×6.8=3.67880.81×0.5=0.4050.025×7.3=0.18250.601×9.9=5.94997.2×1.9=13.680.55×4=2.212.5×5.93×0.8=59.30.989×39=38.5714.96×45=223.20.413×9=3.7174.57×17=77.691.07×4.1=4.3872.5×9.15×8=1833.17×0.39=1.23630.429×6.2=2.65981.25×4.33×0.04=0.21650.901×8.3=7.47836.13×2=12.267.6×8.5=64.60.48×43=20.649.14×52=475.280.946×4=3.7847.71×3=23.137.07×55=388.850.25×9.71×0.08=0.19420.722×2=1.4440.215×7.8=1.6777.78×22=171.163.39×0.7=2.3734.02×8.6=34.5721.25×1.12×4=5.60.25×16=49.19×0.7=6.4330.613×3.8=2.32940.848×0.9=0.76321.25×5.06×4=25.31.04×55=57.20.862×25=21.555.8×33=191.44.84×0.93=4.50121.25×3.11×0.04=0.15556.42×27=173.340.531×8.2=4.35420.465×8.4=3.9060.91×6.4=5.8240.439×7.4=3.24864.44×0.52=2.30881.62×0.82=1.32840.926×72=66.6720.691×90=62.198.68×0.56=4.86081.25×3.08×0.8=3.080.818×3.8=3.10840.744×9.5=7.0680.738×0.4=0.29528.7×32=278.48.26×3.2=26.4320.041×2.2=0.09022.06×8.8=18.1280.273×9=2.4575.56×0.68=3.78080.664×74=49.1360.263×3.4=0.89424.13×6.9=28.4972.65×20=537.65×1.2=9.180.211×24=5.0642.67×26=69.420.397×19=7.5430.297×69=20.4932.88×9=25.926.5×4=263.67×5.7=20.9190.636×5.9=3.752412.5×1.79×0.4=8.950.106×0.3=0.03180.4×0.1=0.046.6×2.5=16.50.929×62=57.5980.589×4.9=2.88610.899×1.8=1.61823.44×5.5=18.921.25×4.39×0.8=4.391.81×1=1.810.641×4.1=2.62810.625×46=28.750.801×8.6=6.88860.398×77=30.6469.48×0.25=2.370.715×12=8.581.72×4.9=8.4280.932×9.8=9.13360.415×7.9=3.27851.1×47=51.76.97×55=383.350.994×3.7=3.67780.37×56=20.720.75×0.64=0.488.44×2.6=21.9442.61×0.84=2.19240.422×1.6=0.67520.863×24=20.7120.613×4=2.4520.428×5.7=2.43964.93×0.67=3.30319.7×6.7=64.992.5×2.85×0.08=0.576.75×45=303.759.13×0.08=0.73049.68×1.8=17.4247.41×5.9=43.7197.85×0.51=4.00353.21×2=6.420.008×2.7=0.02165.64×21=118.440.205×95=19.4753.62×34=123.081.56×1.9=2.9643.2×5.3=16.962.09×0.98=2.04828.89×4.7=41.7830.59×83=48.970.086×95=8.170.369×15=5.5351.16×3.1=3.5964.71×0.64=3.01441.63×8=13.040.413×49=20.2370.331×58=19.1981.91×4=7.6412.5×1.34×0.8=13.41.25×5.4×0.8=5.41.38×2=2.769.68×0.5=4.840.825×42=34.650.489×11=5.3790.202×65=13.137.36×8.4=61.8240.088×5.6=0.49289.07×8=72.561.66×37=61.422.5×9.14×4=91.46.3×3.6=22.684.08×9=36.723.35×0.51=1.70851.79×15=26.850.093×40=3.726.02×42=252.840.806×2.5=2.0155.03×3.6=18.1080.301×2.9=0.87298.87×0.97=8.60390.013×6.5=0.08454.71×7.1=33.4410.781×6.1=4.76416.28×8.8=55.2641.6×5.9=9.448.04×4.7=37.7881.1×6.7=7.372.5×5.24×0.8=10.488.38×33=276.542.1×6.6=13.862.94×2=5.881.91×34=64.940.93×20=18.60.545×12=6.541.25×3.28×4=16.40.415×21=8.7151.25×1.12×8=11.20.076×9.1=0.69160.125×38=4.755.2×3.8=19.761.25×2.83×0.4=1.4155.23×0.2=1.0462.5×1.6×8=320.124×8.4=1.04160.938×1.8=1.68840.019×1.8=0.03421.07×24=25.683.92×4=15.680.349×5.4=1.88460.25×8.5×0.8=1.78.92×4.9=43.7080.25×1.45×0.4=0.1451.54×0.54=0.83165.46×5.8=31.6680.86×59=50.740.699×49=34.2510.909×2.2=1.99985.56×0.62=3.44722.59×59=152.814.3×0.6=2.580.03×57=1.710.701×6.5=4.55652.12×0.33=0.69968.5×5.9=50.150.719×2.4=1.72560.476×9.7=4.61723.84×0.98=3.76320.846×5.7=4.82225.1×9=45.90.277×3.2=0.88646.34×43=272.620.432×60=25.927.93×4.5=35.6851.25×1.27×4=6.350.919×21=19.2993.34×0.15=0.5011.2×5.7=6.848.73×4.4=38.4120.103×2.7=0.27813.69×5.7=21.0332.86×0.03=0.08585.96×34=202.649.71×18=174.789.48×30=284.40.108×2.7=0.29160.608×31=18.8485.28×30=158.49.26×0.53=4.90780.259×3.3=0.85470.585×39=22.8152.2×7.8=17.161.82×1.3=2.3665.8×9.2=53.367.39×0.63=4.65570.166×7.9=1.31140.83×0.87=0.72219.47×19=179.935.66×5=28.39.37×0.69=6.46538.9×8.3=73.870.955×44=42.020.445×5.3=2.35850.207×61=12.6270.662×8.4=5.56083.77×1.6=6.0320.303×48=14.5449.19×0.03=0.27570.62×4=2.487.9×9.2=72.680.641×69=44.2290.961×3.8=3.65180.46×1.6=0.7363.12×0.57=1.77845.18×0.4=2.0723.4×0.2=0.682.59×5.9=15.2814.6×1.2=5.526.6×4.2=27.720.623×9.4=5.85629.02×2=18.040.38×0.21=0.07981.4×8.4=11.767.99×0.3=2.3970.25×0.49×0.8=0.0980.14×2.6=0.3647.98×5.7=45.4860.179×4.3=0.76970.682×0.4=0.27289.41×46=432.860.1×9=0.96.74×3.3=22.2420.71×78=55.383.48×0.2=0.6969.66×0.03=0.28980.99×74=73.264.25×20=859.14×0.18=1.64520.595×7.2=4.2846.58×0.46=3.02689.79×32=313.286.75×2.2=14.850.97×4.4=4.2680.693×1.7=1.17810.912×2.1=1.91521.49×8.5=12.6650.6×29=17.40.244×7.9=1.92761.86×1=1.866.03×0.7=4.2212.8×8.3=23.240.31×8.2=2.5420.683×9.9=6.76172.13×0.43=0.91590.957×75=71.7757.41×49=363.090.909×35=31.81512.5×6.44×0.4=32.28.53×4=34.127.06×0.1=0.7060.983×37=36.3712.09×0.42=0.87786.79×0.76=5.16040.403×84=33.8520.828×7.7=6.37561.96×0.08=0.15680.257×0.8=0.20560.973×85=82.7055.69×10=56.96.38×0.9=5.7420.67×50=33.55.8×3.8=22.045.21×3.1=16.1512.06×4.2=8.6520.402×14=5.6289.42×9.6=90.4326.39×5=31.951.25×3.52×0.8=3.520.083×43=3.5693.89×57=221.737.5×0.2=1.53.9×3=11.70.23×44=10.120.2×3.5=0.71.46×4.6=6.7160.25×0.37×0.4=0.0370.25×3.58×0.08=0.07168.16×54=440.640.789×34=26.8265.95×6.1=36.2953.21×2.8=8.9880.994×38=37.7720.746×95=70.870.8×8.4=6.721.1×8.2=9.020.46×83=38.180.035×89=3.1155.97×0.19=1.13437.3×9.6=70.080.626×10=6.265.48×41=224.682.5×0.21=0.5250.931×73=67.9639.46×0.71=6.71662.02×0.77=1.55540.3×6=1.812.5×5.62×0.4=28.11.04×11=11.440.333×6.7=2.23116.88×0.41=2.82082.36×0.41=0.96769.88×9.5=93.864.08×0.68=2.77441.53×8.7=13.3118.46×0.78=6.59880.66×25=16.51.6×5.8=9.284.89×0.36=1.76040.055×20=1.10.46×8=3.680.63×53=33.395.62×9.2=51.7040.663×3=1.9890.59×15=8.850.25×8.43×0.4=0.8434.36×0.61=2.65960.912×72=65.6643.68×1.8=6.6244.35×0.72=3.1324.22×57=240.540.25×3.83×0.8=0.7661.25×9.39×4=46.950.71×0.39=0.27690.406×1.8=0.73080.25×9.6×4=9.62.2×1.2=2.642.52×0.05=0.1261.25×3.63×0.08=0.3635.94×0.4=2.3760.461×2.9=1.33690.607×1.2=0.72844.88×5.5=26.840.95×18=17.16.16×0.52=3.20323.62×5.1=18.4625.59×8=44.720.692×4.8=3.32160.861×8.4=7.23240.575×0.6=0.3450.506×4.7=2.37822.9×2.4=6.967.12×29=206.481.86×23=42.785.35×2=10.76.7×0.8=5.365.95×49=291.558.5×6.7=56.952.5×2.15×0.8=4.31.01×0.69=0.69694.32×5.8=25.0560.8×55=440.96×5.6=5.3763.35×3.7=12.39512.5×3.04×4=1521.08×20=21.60.436×1=0.4365.5×25=137.57.83×34=266.220.412×87=35.8440.127×32=4.0640.513×86=44.1188.17×2.7=22.0590.7×30=216.95×2=13.90.184×5.1=0.93848.7×7.4=64.386.82×0.45=3.0692.05×57=116.850.179×1.8=0.32223.16×4.3=13.5880.49×52=25.480.403×10=4.030.96×3.1=2.9766.34×4.9=31.0660.008×9.1=0.07280.523×30=15.690.642×72=46.2241.9×0.93=1.7672.76×4=11.044.45×0.8=3.560.944×2.5=2.360.743×15=11.1455.51×0.44=2.42440.705×13=9.1651.92×0.98=1.88166.81×53=360.931.06×32=33.926.84×5.6=38.3040.912×2.4=2.18880.078×7.3=0.56940.25×2.38×8=4.760.442×23=10.1664.17