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1、5.18=0.69=0.59=0.37=7.22=3.52=0.46=0.53=3.19=0.66=5.42=1.33=0.23=5.23=3.12=0.49=0.83=9.52=0.65=0.97=0.68=6.24=9.1x8=0.69=3.14=8.19=0.87=0.39=0.48=0.47=0.14=0.83=9.17=0.88=7.23=0.25=2.15=0.64=0.533=0.049=0.817=0.514=0.470=6.120=0.042=0.076=2.4x20二0.813=0.660=5.230=0.620=0.912=0.270=0.084=3.130=0.442=
2、0.420=0.225=0.720=0.05x6二0.085=5.150=0.078=0.624=0.625=0.025=3.240=0.023=0.079=0.062=0.083=0.680=6.220=0.03x4二0.082=0.613=0.087=3.420=0.069=0.212=0.216=0.222=7.330=1.420=0.516=2.2x30二0.712=0.03x6二0.8180=0.8170=0.5140=0.6320=0.5130=0.2190=0.2220=0.9250=0.8420=0.2180=0.3160=0.3230=2.30.3=1.10.5=0.50.9
3、=1.10.2=2.40.2=1.20.4=0.60.4=0.60.7=1.20.5=0.90.5=0.60.3=1.50,2=4.40.2=2.30.2=0.20.3=2.20.3=4.30.2=0.70.9=0.50.6=0.30.4=3.20.2=1.10.6=1.20.3=1.10.4=2.50.2=0.70.8=0.30.6=0.70.2=1.30.2=1.40.2=1.10.7=0.50.7=4.20.2=0.20.4=3.50.2=1303=1.103=4.50.2=3.40.2=2.20.2=330.2=2.10.3=0.90.9=2.10.4=1.10.8=4.10.2=2.
4、20.4=0.40.4=0.80.5=0.90.7=1.20,2=2.10.2=3.10.2=0.93x0.2=0.71x0.4二0.610.3=0.810.7=0.34x0.2=0.020.3=0.610.7=0.81x0.2=0.710.8=0.220.4=0.120.2=0.110.3=0.320.5=0.150.2=0.83x0.2=0.420.3=0.910.6=0.520.4=0.320.3=0.910.3=0.810.6=0.410.8=0.720.5=0.710.7=0.110.8=0.710.6=0.920.3=0.55x0.2=0.620.4=0.050.2=0.820.5
5、=0.230.2=0.920.2=0.710.9=0.510.9=0.710.5=0.750.2=0.520.3=0.420.2=0.520.5=0.42X0.4二0.110.9=口算练习-小数乘法的运算定律总题数:100题姓名:5(254)=1.150.2=21.52.5=5(48.32)=7.70.254=4.10.254=1.712.58=5.91.258=3.112.58=1.1250.4=2.57.92.8=8.50.50.2=5.22.50.4=0.56.51.2=6.90.50.2=0.52.81.4=0.54.80.2=0.59.61.6=2.53.52.4=0.51.20.6
6、=3.64.42.5=1.26.20.5=1.23.22.5=1.88.10.5=5(30.442)=5(52.762)=5(297.23)=5(296.93)=3.51250.8=7.90.1258=6.80.1258=4.40.1258=8.11250.8=2.90.1258二82.4+22.4=13.6+93.6=60.2+40.2=4.89+3.29=40.8+60.8=77.5+37.5=41.1+61.1=2.5(40.44)=1.25x7.5x5.6二1256.26.4二1254.65.6二1.256.93.2=1.259.10.8=5.61.250.8=9.812.50.8=1
7、.255.43.2=1.252.90.8=1.258.11.6二5.71.250.8=8.31250.08=947.1+67.1=43.5+963.5=998.1+18.1=99.6+919.6=969.5+49.5=14.5+994.5=1.25(890.3)=2.5(439.85)=2.5(465.64)=1.25x(33.95x8)二1.25(75.278)=5.61.8-1.81.6=5.67.8-2.85.6=5.14.3-5.11.3=6.55.5-3.56.5=3.26.3-3.24.3=8.27.4-8.22.4=0.99.7+9.19.7=911.84+91.84=0.22.
8、4+0.82.4=2.5(450.73)=2.5(65.934)=1.25(15.638)=1.25(72.668)=6.36.7-6.71.3=5.53.2-5.52.2=5.27.5-7.52.2=1.943-1.94.3=2.77.4-3.42.7=9.84.3-9.83.3=3.26.4-3.24.4=9x6.54+91x6.54二0.34.9+0.74.9=2.5(445.61)=2.5(81.684)=1.25(857.35)=1.25(67.078)=5.21.5-1.52.2=2.72.4-1.42.7=5.75.7-5.72.7=9.25.2-3.29.2=8.43.1-3.
9、18.4=4.74.3-4.33.7=7.83.8-7.82.8=4x3.15+96x3.15二0.38.3+0.78.3=15=24=48=1.68=1.42=2.42=6.82=5.46=4.55=0.22=1.24=9.33=0.33=6.42=0.36=6.48=1.23=7.29=2.87=7.28=2.62=4.27=4.62=6.22=3.9+3=4.22=8.62=2.46=8.42=4.59=0.25=1.86=1.26=8.19=0.99=4.84=1.64=6.63=4.82=0.62=8.84=0.82=5.68=9.63=0.15=3.24=3.66=2.84=2.4
10、3=6.37=3.28=4.42=0.66=2.82=3.63=4.97=6.33=0.099=24.24=0.357=0.055=0.567=0.126=0.728=0.084=0.455=0.122=0.355=0.324=0.213=0.546二0.082=0.124=16.12=0.062=14.12=0.077=0.189=0.244=10.45=0.162=0.142=0.36+9=0.168=21.427=15.213=14.147=24.324=15.183=32.124二15.455=36.244=63.427=40.488=64.328=63.549=28.287=42.3
11、66=16.328=10.182=40.8=20.4=40.5=1.60.8=0.10.2=0.30.5=0.40.2=0.80.1=6.30.7=8.82.2=4.22.1=8.84.4=2.10.3=8.42.1=1.20.6=0.20.4=4.20.7=0.60.3=3.61.2=4.62.3=0.20.1=4.50.5=2.40.4=7.20.9=5.51.1=6.62.2=7.71.1=4.20.6=3.31.1=1.20.3=2.21.1=1.40.7=8.81.1=6.92.3=5.40.9=4.81.2=2.80.7=0.10.5=6.32.1=1.20.4=3.60.9=4.41.1=8.24.1=0.80.2=0.50.1=2.70.3=9.33.1=5.40.6=2.40.3二2.61.3=1.80.9=2.41.2=0.90.1=4.50.9=0.640.2=0.320.4二0.040.4=0.150.5=0.720.8=0.88+0.2=0.260.2=0.420.7=0.360.6=0.880.4=0.420.2=0.030.1=0.020.2=0.840.2=0.480.8=0.930.3=