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1、人教版五年級上冊小數(shù)簡便運算練習題年級： 姓名： 成績： 一、遞等式計算60-(9.5+28.9)0.18 2.8810.43-0.243.5 28-(3.4+1.252.4)20(2.44-1.8)0.4+0.15 （3.21.5+2.5）1.6 19464.81.80.978501441.2 7.40.152.8 6.40.253.6497.50.39136.7 1.20.251.34 40.50.811.050.8(106.76)1.2 242.42.50.8 11.16（100.7）（31.8+3.24）5 0.64257.8+2.2 46.70.8-1.25二、簡便運算3.723.5

2、6.283.5 36.83.961. 2 5.48(9.40.52)4.87.8780.52 3.6102 （6.76.76.76.7）2.512.340.25 56.59.956.5 (1.250.125)89050.6 1.250.48 8.41.250.85.272.860.661.63 0.340.50.8 1.252.53227.53.77.53.7 15.75+3.590.59+14.25 0.25(234) 3201.258 18.769.918.76 3.522.50.44.780.23.44 1.252.532 3.60.623.6510.1 3.63.60.8 15.20.2545.63.52 9.60.80.4 4.2994.2 0.89100.1 146.5(2346.5) 17.8(1.784)5.8324.27 (45.932.7)80.125 9.7999.74.3612.58 15.613.115.615.62.1 0.65101i貼吧 新浪微博 騰訊微博 QQ空間 人人網(wǎng) 豆瓣 MSN對我有幫助2 / 2