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1、0.48=0.92=0.92=0.82=0.75=0.24=0.56=0.47=4.52=0.84=6.22=0.43=0.23=0.38=0.76=2.24=0.94=0.65=0.74=4.32=9.24=0.7x9=0.46=6.15=0.7x5=5.13=0.69=7.24=0.57=1.23=0.28=9.23=1.42=0.89=0.63=0.23=2.23=0.49=4.24=0.073=0.680=0.079=7.220=8.220=2.420=0.074=7.190=0.07x2二0.960=0.417=0.089=0.742=9.420=0.029=0.819=0.912=
2、8.320=0.034=0.032=4.330=0.925=9.140=0.212=0.114=6.240=4.4x20二6.140=0.125=7.320=0.039=0.21x6=0.063=0.232=0.932=5.520=0.514=0.065=0.823=3.130=0.069=0.057=0.123=0.518=0.082=9.5x20二0.043=2.180=0.933=0.4150=0.4330=0.5230=0.0230=0.4190=0.5240=0.9170=0.6320=0.4250=0.7170=0.5320=0.8520=2.30.2=0.40.6=1.10.7=
3、1.20.2=1.40.2=4.10.2=0.60.9=1.10.5=2.20.3=0.20.3=0.50.5=3.40.2=2.20.4=1.10.8=3.10.2=130,2=0.60.7=4.4X0.2二0.50.9=0.80.5=3.50.2=0.70.8=1.50.2=0.80.2=0.70.4=2.10.4=1.20.4=0.90.7=2.50.2=1.20.3=2.30.3=0.40.5=2.10.3=1.10.2=0.90.3=1.103=1.20.5=3.30.2=0.40.9=3.20.2=4.20.2=1.30.3=0.30.6=1.10.4=0.90.8=4.50.2=
4、4.30.2=1.10.6=2.40.2=2.20.2=2.10.2=0.610.8=0.910.2=0.330.3=0.830.3=0.220.3=0.440.2=0.930.3=0.83x0.2=0.110.8=0.610.3=0.720.2=0.810.6=0.520.2=0.510.8=0.91x0.8二0.420.4=0.040.2=0.610.2=0.910.4=0.240.2=0.430.2=0.310.9=0.520.5=0.730.3=0.110.6=0.710.9=0.710.4=0.720.5=0.710.7=0.64x0.2=0.840.2=0.720.3=0.710.
5、6=0.140.2=0.310.2=0.110.7=0.82x0.4二0.210.7=0.630.3=0.120.3=0.610.4=0.850.2=0.610.9=0.210.2=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=
7、1.255.43.2=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=45=25=24=15=48=2.46=6.93=4.42=0.42=6.39=6.33=1.89=4.62=0.99=8.62=8.84=9.63=0.25=3.63=6.82=5.49=8.42=9.93=1.42=8.19=2.17=4.86=8.82=1.68=8.22=7.28=0.12=1.62=8.44=2.44=4.84=1.55=4.22=1.24=2.79=0.35=2.42=0.63=0.66=2.87=0.45=6.42=2.82=3.64=1.
10、23=3.69=3.93=0.155=0.189=0.549=0.055二0.213=0.279=0.18:6=0.637二0.162=0.142=0.648=0.246=0.729=0.273=0.357=0.497=0.486=45.45=0.082=0.427=25.15=0.819=15.63=0.455=0.124=0.369=0.244=0.183=0.093=12.42=0.088=0.122=63.357=42.486=56.24+8=48.168=12.273=12.153=63.549=42.426=63.427=45.155=48.568=32.328=48.546=28
11、.287=28.324=24.213=30.5=40.8=10.5=40.5=4.90.7=7.20.8=1.80.2=1.80.9=3.91.3=3.50.5=0.90.1=2.80.4=3.20.8=6.92.3=2.40.3=0.10.5=3.20.4=6.32.1=6.83.4=2.70.3=3.60.6=4.50.5=2.50.5=8.84.4=8.6:4.3=3.61.2=3.50.7=3.60.9=2.41.2=6.63.3=0.60.2=6.61.1=6.40.8=4.50.9=8.24.1=4.81.2=1.20.4=2.81.4=4.62.3=7.71.1=0.50.1=0.40.1=4.82.4=8.82.2=1.60.2=9.91.1=0.80.4=3.31.1=2.40.6二2.21.1=1.20.3=0.070.7=0.140.2=0.660.3=0.630.3=0.08:0.2二0.180.2=0.090.3=0.540.6=0.08+0.4=0.030.3=0.440.2=0.930.3=0.680.2=0.030.1=0.460.2=0.960.3=0.880.4=0.140.7=0.18