小学数学五年级上册简便计算练习题集锦[1].docx

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1、精品文档小学数学五年级上册简便计算练习1请用简便方法计算下列各题2欢在下载2欢在下载0.25X0.280.125X3.2X2.535X40.20.25X4+0.25X43.5X9.93.5义99+3.52欢在下载2欢在下载3.5X101-3.53.5X9.9+3.5X0.13.5X2.7+35X0.73+0.6-0.5+0.63.5X2.7-3.5X0.7(32+5.6)+0.83.52欢在下载2欢在下载4.9+3.57+0.25+47+0.125+82欢在下载2欢在下载7.35+(7.35X0.25)7.325-(5.325+1.7)

2、3.29+0.73+2.272欢在下载2欢在下载63.4+2.5+0.44.9+1.43.9+(1.3X5)2欢在下载精品文档(7.7+1.54)+72.5X2.42.7+450.35X1.25X2X0.832.4X0.9+0.1X32.415+0.2528.6X101—28.60.86X15.7-0.86X14.72.4X10214-7.32-2.682.64+8.67+7.36+11.332.31X1.2X0.5(2.5—0.25)X0.49.16X1.5-0.5X9.163.6-3.6X0.50.25X360.125X3.2X2.

3、535X40.22欢在下载