1、四年级数学上册简便计算4664.7511.118.97.3747.3796802505967.8911.8732.118.071.28.078.85.981005.275.985.2752.6215.6432.62322505384.8911.0118.998.59708.593048252778.9613.4421.047.948.47.941.62.42107.652.427.6599.7680.1469.76482501546.2412.4417.563.53863.531472252085.0913.914.911.364.91.365.16.8114.736.814.7365.678
2、5.0935.67281251446.1511.7818.229.51539.5147641259431.5510.9868.451.98.11.91.91.511.561.51.5669.3497.4659.3441257075.2214.3615.649.48399.486172257489.8312.0710.171.228.31.221.72.241001.62.241.659.2698.1149.262812506566.5613.2716.739.9719.929881259077.0214.5222.985.193.55.196.55.1716.935.176.9383.9962
3、.3663.9941256765.211.6518.359.39789.392264257890.3413.719.668.167.98.162.19.891006.419.896.4173.5310.2623.53201257590.512.7417.268.45578.45438812506238.1510.9461.852.641.72.648.33.2618.213.268.2173.7672.5953.76442507694.4413.5816.425.08485.0852322508123.8313.0676.173.5463.5448.910058.9582.1168.2932.
4、111612501358.1511.0818.921.72961.724721253828.612.3871.48.829.28.820.84.7613.554.763.5558.9478.6348.9448255658.4712.5517.456.78366.7864482502990.4611.739.547.19.77.10.39.82105.449.825.4492.744.7482.716257279.0813.916.16.47876.4713402501252.0211.8747.982.996.12.993.93.421003.063.423.0660.0516.6420.05
5、441251461.1710.4819.523.59303.5970561251393.0611.716.947.117.198.57101.398.571.3972.8528.0522.8548258358.0712.1617.841.81241.817680257328.6510.0171.357.076.87.073.28.421003.528.423.5290.7676.7740.76281254288.7213.0516.959.15929.1588812508673.1312.7826.878.418.28.411.82.7913.882.793.8879.139.2669.116
6、12508760.113.0616.947.78987.782962505136.8312.763.179.6629.6688.23104.358.234.3556.1847.216.18481258067.1812.5617.448.01188.01828812502958.081241.927.876.97.873.15.651001.415.651.4197.5953.6567.59402502694.7614.5715.433.47463.47549612504365.9511.6734.053.115.83.114.21.611002.111.612.1199.3319.2859.3
7、3282508241.6712.2917.718.58948.5865612507764.9510.0835.058.992.98.997.12.7614.32.764.360.2368.130.2332256387.5211.8718.134.27674.27332412503257.5512.4442.452.5192.5113.79109.283.799.2859.9578.0119.95322509488.1214.5915.413.61433.615716258951.6714.2948.335.110.55.119.52.521007.32.527.396.1484.446.144
8、01255089.4513.9716.034.61154.6185881255010.4214.9889.587.883.27.886.84.7412.544.742.5462.9170.522.91812501991.8613.0716.934.65834.651716256718.3712.9481.638.789.68.780.46.81102.786.812.7880.7693.3540.76162504559.6712.5217.484.54334.5467561252636.2814.5463.723.269.93.260.11.261001.941.261.9469.6296.8
9、139.622412503593.5711.3518.653.59523.5948562504830.1611.7569.843.797.63.792.47.5615.837.565.8394.0384.6674.032812508185.4614.515.54.65494.6551162506036.6814.8863.325.024.45.025.65.061004.985.064.9891.5576.6561.5512252652.1413.3816.629.59779.5923321258777.9910.6722.012.110.32.119.74.0918.514.098.5178
10、.1845.928.18441257495.7514.4615.544.58984.5826412503672.8411.7627.164.834.74.835.39.6518.769.658.7692.3355.582.33322507252.2713.7716.235.57525.5748402501075.3614.7324.641.521.61.528.46.1109.086.19.0856.482.3136.4282505078.9811.6918.317.28787.282282505317.7113.2382.299.580.49.589.63.011001.53.011.552.1476.4232.1440125074
