小数加减法简便计算练习题(共3页).doc

精选优质文档-倾情为你奉上五年级数学简便计算练习卷下面各题怎样算简便就怎样算。（1）小数加减法计算 6.94.83.1 0.4566.223.78 15.89(6.755.89)4.025.40.98 5.171.83.2 13.75(3.756.48)3.687.562.68 7.852.340.854.66 35.61.815.67.23.822.90.189.1 9.64.83.6 7.140.532.475.272.860.661.63 13.354.682.65 73.81.6413.85.3666.868.661.34