五年级数学上册小数乘法简便计算专项练习170Word下载.docx

1、0.04 2.37.27.77.25.75.73_（0.370.04）（_7.82.62.22.6（_）0.073400 990.445.95995.95 0.722110.7222.5 0.887.082 1.310037.850.4 24.484.41.85.54_（0.48400）（_4.93.25.13.2（_）0.7990.4 10010.879.149999.14 0.917100010.9176250 0.619990.710.2 1.11044.260.4 6.55.83.55.844.23_25（0.7940）（_3.44.66.64.6（_）0.881400 1010.52

2、1.1999991.19 0.94510010.9450.40.025 0.129980.56.1220 1.11030.0257.254 9.56.10.56.14.88.54_（0.188.22.21.82.2（_）0.21750.002 10010.459.849999.84 0.229110.229250 0.810.59200 2.36.02400 8.65.61.45.63.53.25_（0.766.68.26.6（_）0.5851.250.8 10010.535.579995.57 0.119110.11920.025 0.625.30.2 1.210023.510.04 4.7

3、1.35.31.35.17.48_（0.656.93.53.13.5（_）0.65312.580 10010.638.1299998.12 0.86510010.8657.625 0.245.9220 1.39.260.04 6.24.23.84.26.46.98_（0.961.97.78.17.7（_）0.32840 9990.429.5299999.52 0.37510010.3753.625 0.538.5910042.350.04 3.83.46.23.43.73.84_（0.524.69.85.49.8（_）4 10010.827.4497.44 0.33210010.33282.5

4、 0.386.01400 86.426.48.38.8_（0.989.76.80.2999999999999996.8（_）0.88580 9990.699.13999.13 0.255100010.2552.5 0.697.4320 1.22.410.04 0.47.59.67.574.32_（0.674.15.45.95.4（_）0.0480.312.8699992.86 0.649100010.6492.5 0.978.252 2.14.760.04 3.56.46.59.27_（0.168.66.58.6（_）0.9774 1014.6699994.66 0.385110.3855.2

5、0.025 0.241.76200 1.22.9240 8.73.41.339.9_（0.058.28.18.2（_）0.773400 10010.193.1299993.12 0.228100010.228250 0.897.79200 2.11026.970.4 3.71.36.33.94_（0.740.4）（_7.27.42.87.4（_）0.55680 990.862.1792.17 0.497100010.49725 0.644.79.240.04 45.565.55.86.47_（0.018.63.51.40.833500.2 10010.943.82993.82 0.16410010.1644.425 0.998.1120 2.25.550.04 5.67.74.47.7