五年級數學(小數乘法)計算題專項練習及答案匯編

五年級數學(小數乘法)計算題專項練習及答案匯編2.4×4.3=9.24×0.71=0.347×61=0.25×6.87×0.8=3.4×9.1=0.359×9.6=0.6×5.1=0.676×3=9.8×8.4=2.5×1.79×0.8=0.737×93=12.5×3.51×0.08=2.5×5.69×8=4.03×29=0.636×10=1.01×0.34=0.338×6.3=0.209×81=7.15×1.6=0.435×9.6=4.32×6.4=0.739×3.5=5.4×0.43=7.9×5.6=2.5×6.7×4=3.6×15=8.28×35=0.448×56=0.489×0.3=0.215×2.6=0.273×4.1=0.61×8.1=4.43×2.5=6.88×59=0.152×9.5=6.67×0.91=0.917×78=0.78×0.1=9.35×0.45=8.43×1.5=4.24×12=4.07×0.99=0.061×8=0.451×85=0.811×1.7=0.25×5.74×8=6.24×0.69=0.14×8.3=0.76×20=12.5×9.54×8=0.64×8.2=2.6×12=7.5×8.4=8.08×38=5.46×30=6.09×33=0.738×7=9.4×0.57=0.01×21=4.3×0.08=8.8×2.1=0.119×6.9=7.8×6=2.49×6.8=5.73×0.52=7.91×0.3=0.418×65=2.39×57=0.667×2=0.159×7.5=6.2×7.2=3.08×0.73=0.968×53=2.02×27=1.25×5.37×0.8=6.6×1.6=12.5×4.42×8=2.5×9.98×0.8=2.1×9.5=0.382×7.9=5.05×40=4.52×26=9.13×7.8=9.06×4=1.24×6.8=12.5×4.12×0.4=8.16×3.4=6.87×0.72=2.5×5.8×8=0.304×3.3=2.5×9.35×0.08=0.883×1.7=6.51×10=0.082×1.3=8.74×2.8=2.4×2.5=0.212×90=0.08×33=0.603×80=5.22×41=8.93×40=7.05×0.86=1.56×0.11=7.82×0.87=0.128×29=0.05×0.4=6.07×2=9.4×4.7=0.7×1.8=0.559×1.9=0.929×6=6.18×5=6.73×19=1.28×19=0.497×4.1=2.56×0.56=0.514×7=0.669×33=1.69×0.59=5.04×2=0.965×6=0.58×33=8.38×40=0.263×13=0.896×85=0.596×99=0.092×39=9.73×0.63=0.594×95=0.7×0.97=0.971×0.7=9.03×18=0.46×0.98=0.2×9.4=0.057×8=9.98×0.5=0.363×24=0.026×8.3=1.81×5.9=0.49×0.43=0.317×0.9=2.98×3.7=12.5×4.24×0.08=9.83×4=9.01×6.4=0.738×0.5=8.04×6=0.032×41=4.9×44=0.181×6.2=0.091×57=1.1×8.9=0.45×14=2.14×56=9.86×0.88=0.35×92=0.042×55=6.48×31=0.024×7.9=0.969×94=4.47×34=6.61×17=4.9×0.9=6.41×0.85=4.85×0.9=4.31×22=6.3×34=6.35×0.51=4.04×0.13=8.18×13=0.092×2.7=7.21×7.3=3.62×0.24=7.8×5.8=8.1×9.1=0.25×6.36×0.8=4.92×16=9.06×5.4=0.638×68=1.61×2.6=6.4×4.1=5.38×0.27=0.511×58=1.25×6.13×4=0.228×41=7.97×0.63=5.33×0.46=3.8×14=3.39×4.7=4.01×0.76=7.2×9=8.13×39=0.035×11=5.54×8.9=6.3×2.4=9.9×7.1=0.936×80=0.412×5.5=0.67×31=5.81×0.36=7.7×2.5=4.6×0.9=8.3×0.29=0.692×40=0.25×1.74×0.04=4.9×8.9=0.813×5.1=0.506×7.9=8.68×0.65=0.694×9.2=6.58×6.8=0.439×2.8=0.452×2.4=12.5×2.02×0.08=0.192×5=9.45×8.9=2.5×2.52×0.04=0.038×89=9.57×2.6=12.5×9.26×8=0.836×9.7=4.89×0.2=0.62×9.7=9.91×6.7=1.42×3.9=4.67×6.2=5.69×35=0.601×4.8=9.57×25=0.932×57=7.22×58=6.3×0.7=0.911×7.4=0.45×6.1=5.97×0.21=0.964×3.8=6.72×0.15=0.705×83=0.794×5=0.857×8.6=0.86×17=0.03×21=8.92×0.42=3.38×55=2.5×4.44×0.08=4.11×8.9=0.003×55=6.56×37=1.88×0.2=6.31×6.1=5.78×0.4=4.57×0.74=0.393×2.5=7.81×0.75=0.561×8.4=0.581×64=0.216×75=1.81×5=3.02×0.93=0.714×5.8=0.329×5.6=8.69×0.28=6.15×0.17=2.8×2.3=4.31×0.12=0.196×80=1.71×4.8=12.5×2.86×0.04=0.943×9.9=4.03×0.29=9.27×21=0.695×4.3=0.04×0.42=9.46×39=0.34×8.9=0.247×3.3=9.27×0.77=9.34×49=1.25×8.37×0.08=5.11×36=1.25×5.69×0.08=9.76×4.9=5.83×9.7=8.82×0.1=7.18×16=9.27×0.03=7.76×0.73=9.61×33=3.09×38=0.659×81=0.56×0.3=8.63×8.8=5.07×0.06=8.14×55=1.12×9.7=6.21×0.67=0.324×8.5=4.36×47=0.893×45=9.15×6.7=9.42×27=0.784×17=2.5×4.09×0.4=3.4×4.9=6.3×8=6.9×7.5=0.532×2.3=2.41×0.2=0.19×0.3=1.25×0.58×0.4=0.298×24=12.5×8.04×0.4=5.82×0.21=0.847×4.6=0.488×71=3.54×25=0.51×57=7.29×6=12.5×7.95×4=0.353×8.2=0.937×41=0.906×2=7.61×0.69=1.19×15=0.53×48=6.29×0.9=0.65×0.75=0.3×1.1=1.5×3.3=2.44×7.7=3.71×8=0.48×96=8.17×0.71=0.734×80=6.43×0.81=7.02×0.46=2.5×7.6=2.6×1.5=7.35×0.2=5.58×59=3.66×14=0.476×14=0.65×86=6.52×7=0.05×0.2=7.12×0.94=4.98×39=5.8×5.3=0.709×8.2=0.02×42=0.647×20=0.59×10=0.039×3.2=2.5×8.52×8=5.02×0.28=7.47×7.2=7.12×26=8.8×8.9=1.66×59=0.517×80=0.563×55=0.522×96=7.38×21=0.25×2.49×0.08=7.68×0.27=4.62×35=5.61×27=9.93×40=0.238×35=7.23×3.7=1.48×4.7=7.33×0.89=0.25×3.82×4=8.2×8=9.65×45=0.721×5.9=0.12×0.28=9.41×45=0.1×38=0.241×9.1=0.713×13=0.063×4=6.6×30=0.342×8.8=0.7×0.6=0.957×97=0.452×58=1.25×8.39×0.04=0.175×3.7=0.901×6.6=9.5×2.4=0.459×92=0.297×0.8=1.66×0.67=1.3×5.5=0.078×1.5=0.269×67=6.56×10=5.55×0.15=9.73×0.29=0.25×7.31×4=4.07×18=0.042×81=0.434×3.8=8.06×0.71=1.62×4.9=3.78×3.6=0.45×36=1.05×0.73=8.59×0.72=0.131×0.3=5.4×4=6.68×7=7.7×34=0.781×6.5=5.5×7.7=7.93×22=8.44×3=4.01×0.19=1.4×6=0.62×9.2=0.778×35=6.85×0.46=4.7×1.8=0.418×2.8=0.84×7.7=3.51×36=5.8×2=0.19×3.1=1.98×0.6=12.5×3.85×4=0.623×5.8=0.736×4.4=0.992×55=0.748×30=5.73×3.9=9.35×7=9.52×25=2.72×48=0.142×25=0.79×8.7=7.72×5.6=9.3×3.7=12.5×0.57×8=7.5×7.6=5.17×0.39=0.142×79=3.71×4.8=6.53×48=6.21×0.13=0.564×5.5=0.583×37=1.04×4.2=0.924×28=12.5×4.3×4=0.416×7.6=8.8×7.8=0.048×5.1=12.5×1.1×8=12.5×1.72×0.08=8.8×5.3=5.24×9=5.31×0.66=0.026×0.3=8.74×2.6=0.341×18=5.21×0.8=0.4×8.6=6.7×3.2=0.717×34=2.4×17=6.65×0.64=0.439×6.7=0.147×8.1=3.46×0.44=0.769×7.5=0.23×6.1=0.843×2.8=6.3×0.4=0.513×74=0.922×67=1.95×6.7=5.86×7.7=1.54×0.07=0.139×73=6.8×9.6=7.81×1.6=12.5×9.41×4=0.849×34=0.01×72=6.28×5.6=3.92×0.57=0.34×0.51=9.86×28=9.08×34=0.608×7.2=0.782×5.2=1.09×11=0.141×6.7=0.666×78=0.47×53=4.61×9.3=0.25×7.88×0.8=0.424×7.3=7.02×34=0.861×65=3.26×4.8=3.03×3.8=8.02×44=7.22×3.4=1.9×2.2=6.45×0.97=4.09×0.15=0.515×3.8=7.57×35=0.61×21=3.76×0.9=7.8×4.6=0.19×37=1.1×6.7=0.25×6.3×8=0.91×81=0.73×3.5=0.335×2.9=7.89×33=0.181×5.5=9.61×0.94=12.5×9.28×8=0.1×0.56=0.23×0.5=0.518×24=0.737×1.9=5.3×0.28=0.29×36=2.62×3.7=1.28×0.46=12.5×8.9×0.4=0.07×8.8=5.31×2.8=6.03×4.8=7.34×4.2=1.72×45=2.02×18=6.48×5.1=5.47×3.6=0.152×4=0.515×2.8=8.14×56=1.92×5.9=9.72×7.3=0.94×6.9=9.86×17=1.79×1.1=0.19×30=8.01×2=0.136×3=9.35×0.6=0.902×88=6.28×18=0.26×92=0.35×0.28=3.01×7.5=0.521×2.3=1.42×0.07=6.52×4=0.195×2.9=1.89×27=0.868×63=3.12×31=2.5×3.07×8=0.883×4.2=8.74×0.18=0.25×9.62×0.04=1.62×0.24=2.7×1.3=0.798×9.5=3.7×0.7=2.2×1.4=4.1×45=6.01×0.78=2.5×2.25×0.04=0.369×0.9=2.72×39=3.6×6.8=3.1×0.6=0.218×80=6.13×0.57=1.19×0.61=0.292×3.5=6.21×4.2=9.72×0.74=8.9×7.3=0.204×3.9=5.53×1.7=0.073×63=2.51×0.17=0.965×80=1.25×9.33×4=2.96×0.4=2.7×41=3.18×46=0.951×70=8.2×7.3=12.5×6.84×0.4=0.507×20=8.88×0.87=2.62×6.7=2.5×8.34×8=1.73×0.71=0.679×42=0.797×85=0.33×0.8=0.369×54=6.3×1.6=0.853×86=7.57×12=0.164×28=4.2×4.6=7.33×15=2.5×1.9×4=6.87×0.63=6.51×0.7=0.77×20=0.331×52=5.25×0.2=4.51×0.23=0.462×87=0.36×37=7.81×0.42=7.52×0.32=0.672×14=7.76×56=0.832×2=7.82×6.2=0.5×8=6.33×5.5=0.25×5.46×0.08=4.09×0.03=0.25×17=6.97×9.6=0.96×9.2=6.66×6.9=0.611×87=6.86×8.8=5.01×8.8=0.789×66=9.05×0.23=7.01×5.5=7.58×0.61=0.3×6.9=1.25×2.83×0.4=8.44×2.5=0.9×51=12.5×8.52×0.8=2.51×4=1.25×0.58×0.04=5.04×42=1.25×2.59×0.8=7.47×46=1.5×8.1=7.16×0.56=0.784×36=1.59×0.7=0.125×4.1=1.97×22=5.74×2=6.52×8=9.18×7.7=2.2×6.5=0.113×39=2.67×0.1=8.64×7.3=9.42×5.4=1.45×0.8=1.52×0.29=0.17×93=8.21×3.4=0.753×20=0.668×56=8.88×4=9.89×5.3=0.35×0.5=9.99×4.8=4.25×2.8=0.402×83=0.928×0.8=12.5×7.18×0.04=9.34×3.2=1.86×1.8=9.43×39=0.173×3.2=0.829×28=3.57×22=0.545×1.2=2.68×0.56=12.5×7.92×0.4=8.05×9.1=1.2×2.8=5.97×5.9=5.63×29=0.158×2.4=0.37×9.4=2.16×0.47=9.75×3.5=0.25×6.38×0.4=6.38×2.5=0.4×2=0.513×5.4=3.5×2.4=0.35×71=12.5×1.19×0.08=0.07×82=7.98×2.3=8.3×6.2=0.65×23=7.95×38=4.15×6.8=12.5×0.74×0.4=3.45×10=參考答案2.4×4.3=10.329.24×0.71=6.56040.347×61=21.1670.25×6.87×0.8=1.3743.4×9.1=30.940.359×9.6=3.44640.6×5.1=3.060.676×3=2.0289.8×8.4=82.322.5×1.79×0.8=3.580.737×93=68.54112.5×3.51×0.08=3.512.5×5.69×8=113.84.03×29=116.870.636×10=6.361.01×0.34=0.34340.338×6.3=2.12940.209×81=16.9297.15×1.6=11.440.435×9.6=4.1764.32×6.4=27.6480.739×3.5=2.58655.4×0.43=2.3227.9×5.6=44.242.5×6.7×4=673.6×15=548.28×35=289.80.448×56=25.0880.489×0.3=0.14670.215×2.6=0.5590.273×4.1=1.11930.61×8.1=4.9414.43×2.5=11.0756.88×59=405.920.152×9.5=1.4446.67×0.91=6.06970.917×78=71.5260.78×0.1=0.0789.35×0.45=4.20758.43×1.5=12.6454.24×12=50.884.07×0.99=4.02930.061×8=0.4880.451×85=38.3350.811×1.7=1.37870.25×5.74×8=11.486.24×0.69=4.30560.14×8.3=1.1620.76×20=15.212.5×9.54×8=9540.64×8.2=5.2482.6×12=31.27.5×8.4=638.08×38=307.045.46×30=163.86.09×33=200.970.738×7=5.1669.4×0.57=5.3580.01×21=0.214.3×0.08=0.3448.8×2.1=18.480.119×6.9=0.82117.8×6=46.82.49×6.8=16.9325.73×0.52=2.97967.91×0.3=2.3730.418×65=27.172.39×57=136.230.667×2=1.3340.159×7.5=1.19256.2×7.2=44.643.08×0.73=2.24840.968×53=51.3042.02×27=54.541.25×5.37×0.8=5.376.6×1.6=10.5612.5×4.42×8=4422.5×9.98×0.8=19.962.1×9.5=19.950.382×7.9=3.01785.05×40=2024.52×26=117.529.13×7.8=71.2149.06×4=36.241.24×6.8=8.43212.5×4.12×0.4=20.68.16×3.4=27.7446.87×0.72=4.94642.5×5.8×8=1160.304×3.3=1.00322.5×9.35×0.08=1.870.883×1.7=1.50116.51×10=65.10.082×1.3=0.10668.74×2.8=24.4722.4×2.5=60.212×90=19.080.08×33=2.640.603×80=48.245.22×41=214.028.93×40=357.27.05×0.86=6.0631.56×0.11=0.17167.82×0.87=6.80340.128×29=3.7120.05×0.4=0.026.07×2=12.149.4×4.7=44.180.7×1.8=1.260.559×1.9=1.06210.929×6=5.5746.18×5=30.96.73×19=127.871.28×19=24.320.497×4.1=2.03772.56×0.56=1.43360.514×7=3.5980.669×33=22.0771.69×0.59=0.99715.04×2=10.080.965×6=5.790.58×33=19.148.38×40=335.20.263×13=3.4190.896×85=76.160.596×99=59.0040.092×39=3.5889.73×0.63=6.12990.594×95=56.430.7×0.97=0.6790.971×0.7=0.67979.03×18=162.540.46×0.98=0.45080.2×9.4=1.880.057×8=0.4569.98×0.5=4.990.363×24=8.7120.026×8.3=0.21581.81×5.9=10.6790.49×0.43=0.21070.317×0.9=0.28532.98×3.7=11.02612.5×4.24×0.08=4.249.83×4=39.329.01×6.4=57.6640.738×0.5=0.3698.04×6=48.240.032×41=1.3124.9×44=215.60.181×6.2=1.12220.091×57=5.1871.1×8.9=9.790.45×14=6.32.14×56=119.849.86×0.88=8.67680.35×92=32.20.042×55=2.316.48×31=200.880.024×7.9=0.18960.969×94=91.0864.47×34=151.986.61×17=112.374.9×0.9=4.416.41×0.85=5.44854.85×0.9=4.3654.31×22=94.826.3×34=214.26.35×0.51=3.23854.04×0.13=0.52528.18×13=106.340.092×2.7=0.24847.21×7.3=52.6333.62×0.24=0.86887.8×5.8=45.248.1×9.1=73.710.25×6.36×0.8=1.2724.92×16=78.729.06×5.4=48.9240.638×68=43.3841.61×2.6=4.1866.4×4.1=26.245.38×0.27=1.45260.511×58=29.6381.25×6.13×4=30.650.228×41=9.3487.97×0.63=5.02115.33×0.46=2.45183.8×14=53.23.39×4.7=15.9334.01×0.76=3.04767.2×9=64.88.13×39=317.070.035×11=0.3855.54×8.9=49.3066.3×2.4=15.129.9×7.1=70.290.936×80=74.880.412×5.5=2.2660.67×31=20.775.81×0.36=2.09167.7×2.5=19.254.6×0.9=4.148.3×0.29=2.4070.692×40=27.680.25×1.74×0.04=0.01744.9×8.9=43.610.813×5.1=4.14630.506×7.9=3.99748.68×0.65=5.6420.694×9.2=6.38486.58×6.8=44.7440.439×2.8=1.22920.452×2.4=1.084812.5×2.02×0.08=2.020.192×5=0.969.45×8.9=84.1052.5×2.52×0.04=0.2520.038×89=3.3829.57×2.6=24.88212.5×9.26×8=9260.836×9.7=8.10924.89×0.2=0.9780.62×9.7=6.0149.91×6.7=66.3971.42×3.9=5.5384.67×6.2=28.9545.69×35=199.150.601×4.8=2.88489.57×25=239.250.932×57=53.1247.22×58=418.766.3×0.7=4.410.911×7.4=6.74140.45×6.1=2.7455.97×0.21=1.25370.964×3.8=3.66326.72×0.15=1.0080.705×83=58.5150.794×5=3.970.857×8.6=7.37020.86×17=14.620.03×21=0.638.92×0.42=3.74643.38×55=185.92.5×4.44×0.08=0.8884.11×8.9=36.5790.003×55=0.1656.56×37=242.721.88×0.2=0.3766.31×6.1=38.4915.78×0.4=2.3124.57×0.74=3.38180.393×2.5=0.98257.81×0.75=5.85750.561×8.4=4.71240.581×64=37.1840.216×75=16.21.81×5=9.053.02×0.93=2.80860.714×5.8=4.14120.329×5.6=1.84248.69×0.28=2.43326.15×0.17=1.04552.8×2.3=6.444.31×0.12=0.51720.196×80=15.681.71×4.8=8.20812.5×2.86×0.04=1.430.943×9.9=9.33574.03×0.29=1.16879.27×21=194.670.695×4.3=2.98850.04×0.42=0.01689.46×39=368.940.34×8.9=3.0260.247×3.3=0.81519.27×0.77=7.13799.34×49=457.661.25×8.37×0.08=0.8375.11×36=183.961.25×5.69×0.08=0.5699.76×4.9=47.8245.83×9.7=56.5518.82×0.1=0.8827.18×16=114.889.27×0.03=0.27817.76×0.73=5.66489.61×33=317.133.09×38=117.420.659×81=53.3790.56×0.3=0.1688.63×8.8=75.9445.07×0.06=0.30428.14×55=447.71.12×9.7=10.8646.21×0.67=4.16070.324×8.5=2.7544.36×47=204.920.893×45=40.1859.15×6.7=61.3059.42×27=254.340.784×17=13.3282.5×4.09×0.4=4.093.4×4.9=16.666.3×8=50.46.9×7.5=51.750.532×2.3=1.22362.41×0.2=0.4820.19×0.3=0.0571.25×0.58×0.4=0.290.298×24=7.15212.5×8.04×0.4=40.25.82×0.21=1.22220.847×4.6=3.89620.488×71=34.6483.54×25=88.50.51×57=29.077.29×6=43.7412.5×7.95×4=397.50.353×8.2=2.89460.937×41=38.4170.906×2=1.8127.61×0.69=5.25091.19×15=17.850.53×48=25.446.29×0.9=5.6610.65×0.75=0.48750.3×1.1=0.331.5×3.3=4.952.44×7.7=18.7883.71×8=29.680.48×96=46.088.17×0.71=5.80070.734×80=58.726.43×0.81=5.20837.02×0.46=3.22922.5×7.6=192.6×1.5=3.97.35×0.2=1.475.58×59=329.223.66×14=51.240.476×14=6.6640.65×86=55.96.52×7=45.640.05×0.2=0.017.12×0.94=6.69284.98×39=194.225.8×5.3=30.740.709×8.2=5.81380.02×42=0.840.647×20=12.940.59×10=5.90.039×3.2=0.12482.5×8.52×8=170.45.02×0.28=1.40567.47×7.2=53.7847.12×26=185.128.8×8.9=78.321.66×59=97.940.517×80=41.360.563×55=30.9650.522×96=50.1127.38×21=154.980.25×2.49×0.08=0.04987.68×0.27=2.07364.62×35=161.75.61×27=151.479.93×40=397.20.238×35=8.337.23×3.7=26.7511.48×4.7=6.9567.33×0.89=6.52370.25×3.82×4=3.828.2×8=65.69.65×45=434.250.721×5.9=4.25390.12×0.28=0.03369.41×45=423.450.1×38=3.80.241×9.1=2.19310.713×13=9.2690.063×4=0.2526.6×30=1980.342×8.8=3.00960.7×0.6=0.420.957×97=92.8290.452×58=26.2161.25×8.39×0.04=0.41950.175×3.7=0.64750.901×6.6=5.94669.5×2.4=22.80.459×92=42.2280.297×0.8=0.23761.66×0.67=1.11221.3×5.5=7.150.078×1.5=0.1170.269×67=18.0236.56×10=65.65.55×0.15=0.83259.73×0.29=2.82170.25×7.31×4=7.314.07×18=73.260.042×81=3.4020.434×3.8=1.64928.06×0.71=5.72261.62×4.9=7.9383.78×3.6=13.6080.45×36=16.21.05×0.73=0.76658.59×0.72=6.18480.131×0.3=0.03935.4×4=21.66.68×7=46.767.7×34=261.80.781×6.5=5.07655.5×7.7=42.357.93×22=174.468.44×3=25.324.01×0.19=0.76191.4×6=8.40.62×9.2=5.7040.778×35=27.236.85×0.46=3.1514.7×1.8=8.460.418×2.8=1.17040.84×7.7=6.4683.51×36=126.365.8×2=11.60.19×3.1=0.5891.98×0.6=1.18812.5×3.85×4=192.50.623×5.8=3.61340.736×4.4=3.23840.992×55=54.560.748×30=22.445.73×3.9=22.3479.35×7=65.459.52×25=2382.72×48=130.560.142×25=3.550.79×8.7=6.8737.72×5.6=43.2329.3×3.7=34.4112.5×0.57×8=577.5×7.6=575.17×0.39=2.01630.142×79=11.2183.71×4.8=17.8086.53×48=313.446.21×0.13=0.80730.564×5.5=3.1020.583×37=21.5711.04×4.2=4.3680.924×28=25.87212.5×4.3×4=2150.416×7.6=3.16168.8×7.8=68.640.048×5.1=0.244812.5×1.1×8=11012.5×1.72×0.08=1.728.8×5.3=46.645.24×9=47.165.31×0.66=3.50460.026×0.3=0.00788.74×2.6=22.7240.341×18=6.1385.21×0.8=4.1680.4×8.6=3.446.7×3.2=21.440.717×34=24.3782.4×17=40.86.65×0.64=4.2560.439×6.7=2.94130.147×8.1=1.19073.46×0.44=1.52240.769×7.5=5.76750.23×6.1=1.4030.843×2.8=2.36046.3×0.4=2.520.513×74=37.9620.922×67=61.7741.95×6.7=13.0655.86×7.7=45.1221.54×0.07=0.10780.139×73=10.1476.8×9.6=65.287.81×1.6=12.49612.5×9.41×4=470.50.849×34=28.8660.01×72=0.726.28×5.6=35.1683.92×0.57=2.23440.34×0.51=0.17349.86×28=276.089.08×34=308.720.608×7.2=4.37760.782×5.2=4.06641.09×11=11.990.141×6.7=0.94470.666×78=51.9480.47×53=24.914.61×9.3=42.8730.25×7.88×0.8=1.5760.424×7.3=3.09527.02×34=238.680.861×65=55.9653.26×4.8=15.6483.03×3.8=11.5148.02×44=352.887.22×3.4=24.5481.9×2.2=4.186.45×0.97=6.25654.09×0.15=0.61350.515×3.8=1.9577.57×35=264.950.61×21=12.813.76×0.9=3.3847.8×4.6=35.880.19×37=7.031.1×6.7=7.370.25×6.3×8=12.60.91×81=73.710.73×3.5=2.5550.335×2.9=0.97157.89×33=260.370.181×5.5=0.99559.61×0.94=9.033412.5×9.28×8=9280.1×0.56=0.0560.23×0.5=0.1150.518×24=12.4320.737×1.9=1.40035.3×0.28=1.4840.29×36=10.442.62×3.7=9.6941.28×0.46=0.588812.5×8.9×0.4=44.50.07×8.8=0.6165.31×2.8=14.8686.03×4.8=28.9447.34×4.2=30.8281.72×45=77.42.02×18=36.366.48×5.1=33.0485.47×3.6=19.6920.152×4=0.6080.515×2.8=1.4428.14×56=455.841.92×5.9=11.3289.72×7.3=70.9560.94×6.9=6.4869.86×17=167.621.79×1.1=1.9690.19×30=5.78.01×2=16.020.136×3=0.4089.35×0.6=5.610.902×88=79.3766.28×18=113.040.26×92=23.920.35×0.28=0.0983.01×7.5=22.5750.521×2.3=1.19831.42×0.07=0.09946.52×4=26.080.195×2.9=0.56551.89×27=51.030.868×63=54.6843.12×31=96.722.5×3.07×8=61.40.883×4.2=3.70868.74×0.18=1.57320.25×9.62×0.04=0.09621.62×0.24=0.38882.7×1.3=3.510.798×9.5=7.5813.7×0.7=2.592.2×1.4=3.084.1×45=184.56.01×0.78=4.68782.5×2.25×0.04=0.2250.369×0.9=0.33212.72×39=106.083.6×6.8=24.483.1×0.6=1.860.218×80=17.446.13×0.57=3.49411.19×0.61=0.72590.292×3.5=1.0226.21×4.2=26.0829.72×0.74=7.19288.9×7.3=64.970.204×3.9=0.79565.53×1.7=9.4010.073×63=4.5992.51×0.17=0.42670.965×80=77.21.25×9.33×4=46.652.96×0.4=1.1842.7×41=110.73.18×46=146.280.951×70=