教版五年级上册数学简便计算题(共3页).doc

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1、精选优质文档-倾情为你奉上6.94.83.1 0.4566.223.78 15.89(6.755.89) 4.025.40.985.171.83.2 13.75(3.756.48)3.687.562.68 7.852.340.854.66 35.61.815.67.2 3.822.90.189.19.64.83.6 7.140.532.475.272.860.661.63 13.354.682.65 73.81.6413.85.36 47.87.45+8.80.398+0.36+3.6415.75+3.590.59+14.2566.868.661.34 0.2516.24(1.250.125)

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3、272.860.661.63 13.354.682.65 47.87.45+8.8 0.398+0.36+3.64 15.75+3.590.59+14.25 42.5(6.071.13)73.81.6413.85.36 66.868.661.34 0.2516.243.723.56.283.5 36.83.96.12 5.48(9.40.52) 4.87.8780.52 3.6102 6.40.253.64 324.90.9 4.84.80.5 (1.250.125)8 4.8100.1 56.59.956.57.0910.80.87.09 4.23.5 3201.258 18.769.918.76 3.522.50.4 4.780.23.44 3.94.16.15.9 0.491.4 1.252.532 3.60.62 3.6510.1 3.63.60.8 15.20.254 5.63.5 9.60.80.4 4.2994.20.89100.1 146.5(2346.5) 17.8(1.784) 5.8324.27 (45.932.7)80.125 15.613.115.615.62.1 4.3612.58 专心-专注-专业