1、五年级数学上册第五单元小数简便计算测试卷 一、怎样算简便就怎样算。3.564.546.445.46 5.030.251.75 4.865.241.86 8.13(1.870.5) 23.71.63.78.4 2.691.353.312.65 87.4(21.2517.4)8.75 1.91.991.999 19.43(6.721.43) 21.534.872.53 21.53(13.648.47) 12.871.342.6617.283.866.142.72 5.253.762.764.75 4.55.54.55.5 3.251.790.591.75 27.385.342.624.66 4.1
2、28.595.881.41 15.21(4.792.8) 109.72(5.629.72) 41.255.873.874.65 11.58.511.58.5 8.13(12.2511.87) 1.3512.871.378.65 0.1253.698 8.63250.063250 9.310.1 9.95.5 (2.50.25) 4 8.59101 0.3615.70.3613.7 0.63199 5.641.288.725.64 4.37994.37 10.138.673.867 604.8 3.990.1258 0.990.810.1190.19 (5.235.235.235.23)25 5
3、4.80.30.33.91 0.251.2532 0.252.128 8.85.5（12.51.25）8 3.874.125.883.87 8.85.5 3.25199 5.718.345.78.34 5.64995.64 20.135.235.2 5.220.1 2.493.80.24962 7.56101 3.71.630.3715.3 0.880.780.220.88 159.9 21.560.40.43.84 1.251.86320.25 8032 11.430.812.5 7.56101 1219.8 66.868.661.34 4.84.80.5 4.8100.1 56.59.956.5 3.63.60.8 15.20.254 5.63.5 9.60.80.4 4.2994.2 0.89100.1 146.5(2346.5) 0.6510127.53.77.53.7 8.542.50.4 3.834.563.835.445.63+8.8+4.37+1.2 2.38-2.4+3.62 55.83-(3.2+5.83) 257.30.40.2548 5310.1 4.26.513.494.2 0.12596 12.510.8 （204）0.25 0.4599 1.250.4802.51.5102 4521502.1 451.585.515.8 12.588
