小数乘法复习题1姓名0.72 5=12.4 76.7 0.30.37 0.40.56 0.040.29 0.070.6 0.397 0.862.3122.4 6.33.7 4.66.5 8.412.5 421.06 2518.73.270.5 6.424.5 300.65 2000.87502.89 70027 0.43140.5545 0.04916 54.5102 0.452.6 1.080.06 1.71200 0.03小数乘法复习题2姓名1.根据已知算式的积，写出其他算式的积。32 15=480320 1532 1503.21532 1.532 0.153.2 1.50.32 0.150.032 15056 1.3 72.85.6130.56 1.356 0.130.0561.3560 1.35.6 135600 0.130.56 1302.保留一位小数 :1.2 1.40.37 8.43.保留两位小数 :0.86 1.22.34 0.154.用简便方法计算下面各题。4.80.250.23 0.541.51051.2 2.5+0.8 2.5
