五年级上册小数简便计算练习题(共4页).doc

精选优质文档-倾情为你奉上五年级上册小数简便计算练习题5.40.751.5 18.95（8.43+3.87）2.83.40.46+3.40.5425.5（108.98）2.5 2.5（6.22.6）0.412.6（2.89+7.11）1.016.3+4.82+3.70.82 30710.10.4518 13243.756.3 0. 3212.52.5 5.61.25 7.6277.61747.6 721.258 2704.57.32.77.32.7 （7.715.4）7 9.934