1、计算练习(竖式练习)姓名 班级 2.7+3.13 78.92115.8 32.08 141.248.98(验算)16.3251 250.38（精确到百分位） 41.2 0.561.43074(保留两位小数) 9615 936 40.481.711（精确到十分位） 4.70.23 132.4 58.89130.4480.28(验算) 4.450 7.26.25 3.258 7.20.48 7.21836 5.930.76（保留三位小数） 7.2540.518(验算) 0.9450.035 320.016 7.453.8185.29 0.73+12 8.90.36(验算) 179.2641.211
2、8(验算) 9.61.6 2.10.25 5.850.015 5.0613 3.525.5 0.9574.65 75.618 50.3414 0.8320.26 282.05 0.438.6 3.850.014 960.64 8.686.2 3.9520.76 500.25 64.824 6.50.48 7.4+12.860.46515 9.720.027 50.448 4.953.318.272.1 3.5413 0.698.4 97.20.18205.674 9016.75 3.56+7.5 15.3-6.0964.819 179.264 5.840.16 400.32 7.044.07 3.5255 1.8722.4 179.2642.034.7 0.360.24 1.92.08 0.264.54.323.6 6.480.8 5.40.036 2.41.024.750.05 8.322.5 3.270.64 0.2824.732.99.4 31.281.6 8.620.43
