计算练习(竖式练习)姓名班级2.7+3.13＋－48.98(验算)（精确到百分位）4÷1.230÷74(保留两位小数)96÷159÷3640.4÷81.7÷11（精确到十分位）4.7×0.2313÷2.458.89÷13÷0.28(验算)4.4÷503.25×87.2÷0.487.218÷365.93×0.76（保留三位小数）7.2÷540.5÷18(验算)0.73+128.9×0.36(验算)179.2÷641.21×18(验算)2.1÷0.2575.6÷1850.34÷1428×2.050.43÷8.696÷0.648.68÷6.250÷0.2564.8÷246.5×0.4850.4÷484.95÷3.33.54×130.69×8.420－90－3.52÷55179.2÷642.03×4.71.9×2.084.32÷3.66.48÷0.88.32×2.53.27×0.6432.9÷9.431.28×1.6
