五年級(jí)數(shù)學(xué)(小數(shù)乘法)計(jì)算題專項(xiàng)練習(xí)及答案

五年級(jí)數(shù)學(xué)(小數(shù)乘法)計(jì)算題專項(xiàng)練習(xí)及答案6.71×48=3.27×56=4.67×6=2.51×38=5.57×18=1.41×7=3.45×11=7.51×32=9.03×25=5.89×31=5.59×44=3.55×10=6.68×3=1.79×36=7.63×36=6.66×15=7.39×3=3.59×39=7.23×5=7.8×3=1.93×6=3.63×57=6.18×59=9.78×21=9.51×36=6.68×48=9.01×40=0.39×45=8.07×6=5.77×14=6.98×11=8.31×17=3.29×12=7.29×17=7.32×47=7.17×42=1.19×35=8.15×15=7.06×6=1.08×46=4.88×47=6.93×22=7.15×43=6.08×22=3.55×42=7.92×35=6.51×52=7.21×43=4.39×40=9.38×57=7.76×25=3.76×56=0.82×31=9.61×18=9.15×58=7.85×48=2.33×49=7.39×10=9.53×3=3.88×5=4.42×26=5.36×35=5.82×7=8.65×37=9.1×38=7.74×56=4.85×47=5.18×19=9.24×2=6.18×44=4.12×45=4.59×3=2.31×44=9.89×30=8.13×8=4.27×37=1.75×21=9.16×48=9.97×27=1.9×34=6.73×2=3.09×22=9.95×5=8.02×39=3.31×29=5.74×28=5.63×19=2.34×58=2.53×54=6.85×13=0.3×14=0.9×52=4.12×51=5.77×40=9.25×29=4.66×53=5.87×45=0.12×29=5.8×44=1.75×44=2.26×41=2.75×40=1.3×46=8.25×45=7.73×29=3.62×46=6.29×48=5.61×30=3.13×7=4.91×36=2.21×14=4.05×31=5.4×17=1.06×56=5.22×20=5.05×9=4.39×29=7.34×25=7.02×55=7.66×2=1.9×7.8=3.4×9.2=9.3×0.6=6.3×9.5=1.2×4.9=0.2×6.1=1.4×7.2=9.7×9=7.9×1.2=1.9×4.2=2.5×9.2=4.9×2.9=6.1×3.5=7.1×1.5=8.6×1.8=2.7×3.1=4.5×2.1=6.7×7.7=1.4×6.6=1.7×1.1=1.3×0.9=9.8×4.4=5.8×8.8=0.8×3.7=6.6×3.4=7.8×9=3.6×6=1.6×6.5=7.7×1.9=8.7×7.2=8.9×6.5=0.3×0.5=1.5×5.4=9.7×0.3=1.3×6.1=9.1×9.6=9.2×5.5=9.1×2=8.5×1.9=6.4×5=0.6×8.3=5.3×0.5=0.6×9.2=1.3×8.8=6.4×9.1=1.9×0.6=7.2×0.4=3.9×0.7=9.9×5.8=7.8×7.5=5.8×5.6=3.4×7.3=2.3×9.3=5.3×1.5=6.4×2.4=9.8×2.8=0.7×7.5=8.1×1.9=1.3×5=2.9×9.8=0.8×5.1=2.62×9.9=5.33×7.1=3.59×6=2.2×9.5=0.27×1.5=4.72×5.2=8.58×6.8=8.77×5.4=2.69×3.3=6.33×3.6=7.39×7.3=0.67×8.5=1.95×1.6=7.86×5.3=8.91×7.8=9.86×6.2=7.16×3=4.85×4.2=6.85×5.7=1.78×5.8=9.67×3.9=7.48×4.4=7.88×3.8=6.05×1.2=0.7×8.3=2.29×8.4=8.22×2.8=3.5×5.9=8.73×2.6=6.2×3.3=6.69×1.4=7.36×8.9=6.05×2=3.04×9=4.99×6.9=0.61×3.8=6.06×5.3=4.93×8=8.33×7.9=2.74×3.4=6.08×6=3.78×1.8=2.12×1.3=2.75×7.9=2.41×8.9=0.19×8.1=2.71×4.5=6.67×0.6=7.1×9.3=0.03×4=3.21×0.7=1.19×3.9=8.39×6.7=1.08×6.8=7.07×8.5=7.06×8.7=9.05×5.8=4.85×7.9=5.55×3.8=8.75×1.6=9.83×0.7=1.07×7=6.87×5.9=8.81×6=7.15×1.7=4.89×1.6=7.97×4.5=8.53×3.7=7.08×4.3=9.43×9.5=1.9×3=8.58×0.2=0.14×5.6=8.55×3.5=6.51×7.4=5.84×9=3.44×2=7.5×6.7=2.77×6.7=5.4×5.9=0.19×8=1.47×7.6=3.04×3.1=8.77×5.7=7.76×8.1=4.51×7.4=2.86×6.5=2.35×5.6=9.41×2.1=4.06×0.6=1.63×7.1=2.19×8.7=6.1×2.6=8.27×9=0.46×2.4=4.11×6.2=7.96×3.3=6.56×7.4=7.84×9.4=0.21×8.9=7.49×5.8=5.61×9.8=6.35×5.5=5.64×9.9=8.62×3.1=6.07×3.8=5.87×7.8=2.14×6=8.77×1.1=7.38×8.2=1.78×5.9=6.67×1.8=3.2×0.2=0.87×3.1=8.46×9.9=6.94×1.9=3.38×3.2=1.64×1.8=7.25×9=5.34×0.39=6.99×0.05=4.78×0.12=1.12×0.86=0.43×0.1=1.8×0.08=8.18×0.52=9.32×0.07=5.11×0.75=2.11×0.41=1.07×0.07=5.04×0.78=4.8×0.65=8.6×0.2=9.95×0.09=9.16×0.57=9.98×0.41=1.41×0.12=9.14×0.28=2.92×0.34=0.56×0.89=1.52×0.73=1.13×0.08=5.86×0.26=7.64×0.91=0.95×0.12=7.85×0.71=1.04×0.48=5.16×0.39=3.73×0.25=6.11×0.16=0.79×0.88=5.18×0.88=3.11×0.49=2.22×0.37=9.61×0.62=4.26×0.69=2.36×0.91=4.73×0.78=0.06×0.47=9.23×0.1=5.53×0.66=3.1×0.47=0.18×0.53=6.68×0.93=2.48×0.86=5.66×0.54=7.58×0.16=4.68×0.59=9.34×0.34=3.9×0.39=9.64×0.41=1.03×0.39=1.29×0.98=8.43×0.58=0.06×0.46=0.82×0.44=6.21×0.22=4.63×0.75=5.6×0.39=7.37×0.37=5.63×0.86=0.79×0.41=2.37×0.87=9.51×0.22=0.3×0.51=3.88×0.86=7.95×0.4=2.81×0.62=8.94×0.52=1.35×0.82=9.42×0.65=4.75×0.74=0.9×0.96=0.35×0.75=8.71×0.57=6.54×0.44=5.41×0.62=8.21×0.15=0.02×0.88=6.37×0.79=3.8×0.48=0.53×0.59=5.97×0.26=1.78×0.06=2.11×0.53=5.27×0.93=2.25×0.45=1.22×0.4=5.41×0.73=4.87×0.08=2.11×0.95=7.21×0.24=6.48×0.51=9.37×0.17=5.75×0.2=6.36×0.8=4.87×0.13=7.43×0.3=1.09×0.94=3.4×0.52=4.23×0.66=3.69×0.95=5.37×0.03=9.69×0.13=8.86×0.76=3.92×0.65=9.83×0.92=8.61×0.57=2.42×0.05=1.79×0.72=1.44×0.26=2.59×0.44=4.44×0.9=3.28×0.2=8.77×0.17=9.71×0.09=3.12×0.44=7.92×0.97=1.72×0.79=0.985×80=0.457×22=0.778×7=0.633×84=0.255×93=0.224×40=0.82×39=0.99×59=0.207×54=0.16×56=0.655×38=0.268×87=0.707×92=0.879×87=0.768×65=0.579×4=0.48×52=0.354×76=0.753×14=0.751×79=0.237×58=0.952×15=0.85×59=0.191×49=0.04×76=0.822×75=0.302×58=0.699×24=0.618×69=0.382×36=0.4×97=0.19×82=0.68×89=0.036×65=0.357×72=0.467×52=0.436×87=0.401×29=0.376×63=0.543×11=0.867×7=0.626×31=0.55×13=0.162×67=0.486×89=0.605×80=0.47×30=0.472×20=0.57×60=0.17×80=0.673×88=0.063×70=0.165×95=0.555×50=0.306×74=0.765×69=0.315×29=0.733×39=0.626×10=0.952×24=0.317×73=0.405×4=0.242×62=0.25×56=0.963×20=0.723×33=0.194×17=0.855×41=0.066×55=0.082×64=0.269×56=0.925×23=0.717×21=0.504×20=0.186×85=0.69×18=0.109×5=0.484×39=0.505×9=0.262×37=0.833×17=0.313×18=0.421×16=0.325×80=0.995×14=0.23×53=0.79×69=0.14×13=0.579×60=0.954×69=0.05×74=0.555×84=0.867×51=0.426×65=0.874×77=0.977×2=0.892×22=0.789×12=0.737×42=0.482×20=0.178×29=0.987×93=0.711×71=0.5×30=0.278×77=0.488×73=0.187×4=0.798×76=0.875×25=0.977×15=0.339×75=0.665×2=0.419×87=0.094×88=0.51×47=0.5×17=0.58×31=0.494×81=0.865×22=0.27×46=0.017×1.7=0.853×3.6=0.951×1.1=0.487×9.7=0.205×4.8=0.582×1.3=0.054×3.1=0.693×4.2=0.342×2.8=0.345×7.3=0.453×2.1=0.592×1.3=0.57×1=0.691×8.9=0.995×3=0.32×6.8=0.028×3.2=0.376×3.5=0.57×9.6=0.508×6.9=0.485×5.4=0.16×4.2=0.396×4.6=0.107×4.8=0.564×1.7=0.187×9.8=0.237×4.4=0.134×9.9=0.796×2.3=0.236×3.4=0.935×1.6=0.819×1.4=0.031×0.8=0.418×1.3=0.873×9.6=0.818×0.7=0.921×1.3=0.138×3.1=0.257×7.9=0.431×5.6=0.543×2.8=0.381×1=0.349×7.4=0.038×2.4=0.338×4=0.648×8.1=0.025×9.8=0.172×1.5=0.93×9.2=0.103×6.9=0.283×7=0.946×3.6=0.561×7.8=0.739×6.8=0.593×4.5=0.744×3.1=0.125×8.6=0.657×7.6=0.204×5.5=0.383×9.9=0.088×9.5=0.734×7.6=0.781×1.8=0.202×5.1=0.778×8.2=0.286×1.1=0.047×2.5=0.742×2.8=0.807×6.7=0.51×3.7=0.224×3.9=0.98×0.5=0.613×5=0.799×4.7=0.504×4.8=0.293×6.8=0.401×8.5=0.228×8.3=0.836×6.6=0.598×0.5=0.97×9.7=0.77×9.1=0.723×6.6=0.38×5.6=0.191×5.2=0.102×8.2=0.874×9.1=0.505×4.7=0.11×1.2=0.998×1.1=0.851×9.2=0.056×6=0.983×6.7=0.704×7.5=0.092×5.9=0.601×3=0.703×1.5=0.78×0.8=0.923×6.5=0.606×8.7=0.378×9=0.305×9.8=0.483×5.2=0.914×5.6=0.084×3.5=0.443×9=0.607×9.1=0.501×9.9=0.038×1=0.74×2.2=0.15×2.3=0.935×6.8=0.68×9.6=0.679×9.3=0.287×5.5=0.244×8.4=0.448×7.3=0.331×4.3=0.737×7.8=0.114×7.1=0.25×0.59×4=1.25×9.98×4=1.25×2.61×8=2.5×3.18×0.4=12.5×0.82×4=1.25×0.62×0.8=12.5×6.71×0.8=1.25×9.4×0.04=2.5×9.48×0.04=1.25×8.82×0.8=1.25×1.87×0.04=0.25×1.26×0.04=2.5×3.6×0.04=2.5×4.14×8=2.5×5.78×0.08=2.5×3.4×8=1.25×2.24×0.04=1.25×8.8×4=0.25×6.89×0.08=1.25×2.49×4=12.5×4.13×4=12.5×3.26×0.8=1.25×5.08×0.04=12.5×3.08×0.8=2.5×9.09×0.4=1.25×5.68×8=2.5×8.57×0.04=0.25×5.46×0.8=12.5×6.51×0.04=2.5×4.37×4=1.25×1.35×4=2.5×3.19×0.8=1.25×0.13×8=0.25×6.27×0.8=12.5×9.98×4=0.25×7.38×0.4=1.25×3.46×0.8=1.25×1.7×0.8=1.25×6.81×0.04=1.25×0.4×0.08=2.5×3.41×0.04=2.5×1.56×0.04=12.5×7×4=1.25×2.18×0.8=0.25×1.2×4=2.5×1.83×0.4=1.25×2.64×0.04=12.5×0.35×0.08=2.5×0.18×4=12.5×8.5×0.08=2.5×4.3×0.04=0.25×7.42×0.4=2.5×8.49×4=1.25×6.31×0.04=12.5×2.67×0.8=2.5×8.24×0.4=1.25×1.75×0.08=1.25×4.8×0.8=2.5×7.45×8=參考答案6.71×48=322.083.27×56=183.124.67×6=28.022.51×38=95.385.57×18=100.261.41×7=9.873.45×11=37.957.51×32=240.329.03×25=225.755.89×31=182.595.59×44=245.963.55×10=35.56.68×3=20.041.79×36=64.447.63×36=274.686.66×15=99.97.39×3=22.173.59×39=140.017.23×5=36.157.8×3=23.41.93×6=11.583.63×57=206.916.18×59=364.629.78×21=205.389.51×36=342.366.68×48=320.649.01×40=360.40.39×45=17.558.07×6=48.425.77×14=80.786.98×11=76.788.31×17=141.273.29×12=39.487.29×17=123.937.32×47=344.047.17×42=301.141.19×35=41.658.15×15=122.257.06×6=42.361.08×46=49.684.88×47=229.366.93×22=152.467.15×43=307.456.08×22=133.763.55×42=149.17.92×35=277.26.51×52=338.527.21×43=310.034.39×40=175.69.38×57=534.667.76×25=1943.76×56=210.560.82×31=25.429.61×18=172.989.15×58=530.77.85×48=376.82.33×49=114.177.39×10=73.99.53×3=28.593.88×5=19.44.42×26=114.925.36×35=187.65.82×7=40.748.65×37=320.059.1×38=345.87.74×56=433.444.85×47=227.955.18×19=98.429.24×2=18.486.18×44=271.924.12×45=185.44.59×3=13.772.31×44=101.649.89×30=296.78.13×8=65.044.27×37=157.991.75×21=36.759.16×48=439.689.97×27=269.191.9×34=64.66.73×2=13.463.09×22=67.989.95×5=49.758.02×39=312.783.31×29=95.995.74×28=160.725.63×19=106.972.34×58=135.722.53×54=136.626.85×13=89.050.3×14=4.20.9×52=46.84.12×51=210.125.77×40=230.89.25×29=268.254.66×53=246.985.87×45=264.150.12×29=3.485.8×44=255.21.75×44=772.26×41=92.662.75×40=1101.3×46=59.88.25×45=371.257.73×29=224.173.62×46=166.526.29×48=301.925.61×30=168.33.13×7=21.914.91×36=176.762.21×14=30.944.05×31=125.555.4×17=91.81.06×56=59.365.22×20=104.45.05×9=45.454.39×29=127.317.34×25=183.57.02×55=386.17.66×2=15.321.9×7.8=14.823.4×9.2=31.289.3×0.6=5.586.3×9.5=59.851.2×4.9=5.880.2×6.1=1.221.4×7.2=10.089.7×9=87.37.9×1.2=9.481.9×4.2=7.982.5×9.2=234.9×2.9=14.216.1×3.5=21.357.1×1.5=10.658.6×1.8=15.482.7×3.1=8.374.5×2.1=9.456.7×7.7=51.591.4×6.6=9.241.7×1.1=1.871.3×0.9=1.179.8×4.4=43.125.8×8.8=51.040.8×3.7=2.966.6×3.4=22.447.8×9=70.23.6×6=21.61.6×6.5=10.47.7×1.9=14.638.7×7.2=62.648.9×6.5=57.850.3×0.5=0.151.5×5.4=8.19.7×0.3=2.911.3×6.1=7.939.1×9.6=87.369.2×5.5=50.69.1×2=18.28.5×1.9=16.156.4×5=320.6×8.3=4.985.3×0.5=2.650.6×9.2=5.521.3×8.8=11.446.4×9.1=58.241.9×0.6=1.147.2×0.4=2.883.9×0.7=2.739.9×5.8=57.427.8×7.5=58.55.8×5.6=32.483.4×7.3=24.822.3×9.3=21.395.3×1.5=7.956.4×2.4=15.369.8×2.8=27.440.7×7.5=5.258.1×1.9=15.391.3×5=6.52.9×9.8=28.420.8×5.1=4.082.62×9.9=25.9385.33×7.1=37.8433.59×6=21.542.2×9.5=20.90.27×1.5=0.4054.72×5.2=24.5448.58×6.8=58.3448.77×5.4=47.3582.69×3.3=8.8776.33×3.6=22.7887.39×7.3=53.9470.67×8.5=5.6951.95×1.6=3.127.86×5.3=41.6588.91×7.8=69.4989.86×6.2=61.1327.16×3=21.484.85×4.2=20.376.85×5.7=39.0451.78×5.8=10.3249.67×3.9=37.7137.48×4.4=32.9127.88×3.8=29.9446.05×1.2=7.260.7×8.3=5.812.29×8.4=19.2368.22×2.8=23.0163.5×5.9=20.658.73×2.6=22.6986.2×3.3=20.466.69×1.4=9.3667.36×8.9=65.5046.05×2=12.13.04×9=27.364.99×6.9=34.4310.61×3.8=2.3186.06×5.3=32.1184.93×8=39.448.33×7.9=65.8072.74×3.4=9.3166.08×6=36.483.78×1.8=6.8042.12×1.3=2.7562.75×7.9=21.7252.41×8.9=21.4490.19×8.1=1.5392.71×4.5=12.1956.67×0.6=4.0027.1×9.3=66.030.03×4=0.123.21×0.7=2.2471.19×3.9=4.6418.39×6.7=56.2131.08×6.8=7.3447.07×8.5=60.0957.06×8.7=61.4229.05×5.8=52.494.85×7.9=38.3155.55×3.8=21.098.75×1.6=149.83×0.7=6.8811.07×7=7.496.87×5.9=40.5338.81×6=52.867.15×1.7=12.1554.89×1.6=7.8247.97×4.5=35.8658.53×3.7=31.5617.08×4.3=30.4449.43×9.5=89.5851.9×3=5.78.58×0.2=1.7160.14×5.6=0.7848.55×3.5=29.9256.51×7.4=48.1745.84×9=52.563.44×2=6.887.5×6.7=50.252.77×6.7=18.5595.4×5.9=31.860.19×8=1.521.47×7.6=11.1723.04×3.1=9.4248.77×5.7=49.9897.76×8.1=62.8564.51×7.4=33.3742.86×6.5=18.592.35×5.6=13.169.41×2.1=19.7614.06×0.6=2.4361.63×7.1=11.5732.19×8.7=19.0536.1×2.6=15.868.27×9=74.430.46×2.4=1.1044.11×6.2=25.4827.96×3.3=26.2686.56×7.4=48.5447.84×9.4=73.6960.21×8.9=1.8697.49×5.8=43.4425.61×9.8=54.9786.35×5.5=34.9255.64×9.9=55.8368.62×3.1=26.7226.07×3.8=23.0665.87×7.8=45.7862.14×6=12.848.77×1.1=9.6477.38×8.2=60.5161.78×5.9=10.5026.67×1.8=12.0063.2×0.2=0.640.87×3.1=2.6978.46×9.9=83.7546.94×1.9=13.1863.38×3.2=10.8161.64×1.8=2.9527.25×9=65.255.34×0.39=2.08266.99×0.05=0.34954.78×0.12=0.57361.12×0.86=0.96320.43×0.1=0.0431.8×0.08=0.1448.18×0.52=4.25369.32×0.07=0.65245.11×0.75=3.83252.11×0.41=0.86511.07×0.07=0.07495.04×0.78=3.93124.8×0.65=3.128.6×0.2=1.729.95×0.09=0.89559.16×0.57=5.22129.98×0.41=4.09181.41×0.12=0.16929.14×0.28=2.55922.92×0.34=0.99280.56×0.89=0.49841.52×0.73=1.10961.13×0.08=0.09045.86×0.26=1.52367.64×0.91=6.95240.95×0.12=0.1147.85×0.71=5.57351.04×0.48=0.49925.16×0.39=2.01243.73×0.25=0.93256.11×0.16=0.97760.79×0.88=0.69525.18×0.88=4.55843.11×0.49=1.52392.22×0.37=0.82149.61×0.62=5.95824.26×0.69=2.93942.36×0.91=2.14764.73×0.78=3.68940.06×0.47=0.02829.23×0.1=0.9235.53×0.66=3.64983.1×0.47=1.4570.18×0.53=0.09546.68×0.93=6.21242.48×0.86=2.13285.66×0.54=3.05647.58×0.16=1.21284.68×0.59=2.76129.34×0.34=3.17563.9×0.39=1.5219.64×0.41=3.95241.03×0.39=0.40171.29×0.98=1.26428.43×0.58=4.88940.06×0.46=0.02760.82×0.44=0.36086.21×0.22=1.36624.63×0.75=3.47255.6×0.39=2.1847.37×0.37=2.72695.63×0.86=4.84180.79×0.41=0.32392.37×0.87=2.06199.51×0.22=2.09220.3×0.51=0.1533.88×0.86=3.33687.95×0.4=3.182.81×0.62=1.74228.94×0.52=4.64881.35×0.82=1.1079.42×0.65=6.1234.75×0.74=3.5150.9×0.96=0.8640.35×0.75=0.26258.71×0.57=4.96476.54×0.44=2.87765.41×0.62=3.35428.21×0.15=1.23150.02×0.88=0.01766.37×0.79=5.03233.8×0.48=1.8240.53×0.59=0.31275.97×0.26=1.55221.78×0.06=0.10682.11×0.53=1.11835.27×0.93=4.90112.25×0.45=1.01251.22×0.4=0.4885.41×0.73=3.94934.87×0.08=0.38962.11×0.95=2.00457.21×0.24=1.73046.48×0.51=3.30489.37×0.17=1.59295.75×0.2=1.156.36×0.8=5.0884.87×0.13=0.63317.43×0.3=2.2291.09×0.94=1.02463.4×0.52=1.7684.23×0.66=2.79183.69×0.95=3.50555.37×0.03=0.16119.69×0.13=1.25978.86×0.76=6.73363.92×0.65=2.5489.83×0.92=9.04368.61×0.57=4.90772.42×0.05=0.1211.79×0.72=1.28881.44×0.26=0.37442.59×0.44=1.13964.44×0.9=3.9963.28×0.2=0.6568.77×0.17=1.49099.71×0.09=0.87393.12×0.44=1.37287.92×0.97=7.68241.72×0.79=1.35880.985×80=78.80.457×22=10.0540.778×7=5.4460.633×84=53.1720.255×93=23.7150.224×40=8.960.82×39=31.980.99×59=58.410.207×54=11.1780.16×56=8.960.655×38=24.890.268×87=23.3160.707×92=65.0440.879×87=76.4730.768×65=49.920.579×4=2.3160.48×52=24.960.354×76=26.9040.753×14=10.5420.751×79=59.3290.237×58=13.7460.952×15=14.280.85×59=50.150.191×49=9.3590.04×76=3.040.822×75=61.650.302×58=17.5160.699×24=16.7760.618×69=42.6420.382×36=13.7520.4×97=38.80.19×82=15.580.68×89=60.520.036×65=2.340.357×72=25.7040.467×52=24.2840.436×87=37.9320.401×29=11.6290.376×63=23.6880.543×11=5.9730.867×7=6.0690.626×31=19.4060.55×13=7.150.162×67=10.8540.486×89=43.2540.605×80=48.40.47×30=14.10.472×20=9.440.57×60=34.20.17×80=13.60.673×88=59.2240.063×70=4.410.165×95=15.6750.555×50=27.750.306×74=22.6440.765×69=52.7850.315×29=9.1350.733×39=28.5870.626×10=6.260.952×24=22.8480.317×73=23.1410.405×4=1.620.242×62=15.0040.25×56=140.963×20=19.260.723×33=23.8590.194×17=3.2980.855×41=35.0550.066×55=3.630.082×64=5.2480.269×56=15.0640.925×23=21.2750.717×21=15.0570.504×20=10.080.186×85=15.810.69×18=12.420.109×5=0.5450.484×39=18.8760.505×9=4.5450.262×37=9.6940.833×17=14.1610.313×18=5.6340.421×16=6.7360.325×80=260.995×14=13.930.23×53=12.190.79×69=54.510.14×13=1.820.579×60=34.740.954×69=65.8260.05×74=3.70.555×84=46.620.867×51=44.2170.426×65=27.690.874×77=67.2980.977×2=1.9540.892×22=19.6240.789×12=9.4680.737×42=30.9540.482×20=9.640.178×29=5.1620.987×93=91.7910.711×71=50.4810.5×30=150.278×77=21.4060.488×73=35.6240.187×4=0.7480.798×76=60.6480.875×25=21.8750.977×15=14.6550.339×75=25.4250.665×2=1.330.419×87=36.4530.094×88=8.2720.51×47=23.970.5×17=8.50.58×31=17.980.494×81=40.0140.865×22=19.030.27×46=12.420.017×1.7=0.02890.853×3.6=3.07080.951×1.1=1.04610.487×9.7=4.72390.205×4.8=0.9840.582×1.3=0.75660.054×3.1=0.16740.693×4.2=2.91060.342×2.8=0.95760.345×7.3=2.51850.453×2.1=0.95130.592×1.3=0.76960.57×1=0.570.691×8.9=6.14990.995×3=2.9850.32×6.8=2.1760.028×3.2=0.08960.376×3.5=1.3160.57×9.6=5.4720.508×6.9=3.50520.485×5.4=2.6190.16×4.2=0.6720.396×4.6=1.82160.107×4.8=0.51360.564×1.7=0.95880.187×9.8=1.83260.237×4.4=1.04280.134×9.9=1.32660.796×2.3=1.83080.236×3.4=0.80240.935×1.6=1.4960.819×1.4=1.14660.031×0.8=0.02480.418×1.3=0.54340.873×9.6=8.38080.818×0.7=0.57260.921×1.3=1.19730.138×3.1=0.42780.257×7.9=2.03030.431×5.6=2.41360.543×2.8=1.52040.381×1=0.3810.349×7.4=2.58260.038×2.4=0.09120.338×4=1.3520.648×8.1=5.24880.025×9.8=0.2450.172×1.5=0.2580.93×9.2=8.5560.103×6.9=0.71070.283×7=1.9810.946×3.6=3.40560.561×7.8=4.37580.739×6.8=5.02520.593×4.5=2.66850.744×3.1=2.30640.125×8.6=1.0750.657×7.6=4.99320.204×5.5=1.1220.383×9.9=3.79170.088×9.5=0.8360.734×7.6=5.57840.781×1.8=1.40580.202×5.1=1.03020.778×8.2=6.37960.286×1.1=0.31460.047×2.5=0.11750.742×2.8=2.07760.807×6.7=5.40690.51×3.7=1.8870.224×3.9=0.87360.98×0.5=0.490.613×5=3.0650.799×4.7=3.75530.504×4.8=2.41920.293×6.