四年级数学上册简便计算57.docx

1、四年级数学上册简便计算5754.8914.3915.618.18898.18113212505111.0114.4688.998.63.88.66.29.121008.629.128.6254.7679.054.76401253993.9910.1519.856.22546.2246801255875.6110.9624.395.835.35.834.75.481008.65.488.656.6524.5236.65161254575.8313.2216.781.91341.9166162504691.1213.048.888.042.48.047.69.3216.059.326.0598.9

2、240.2848.92162505045.2113.6616.342.58922.5885612507562.3111.3337.693.1223.1288.041005.968.045.9658.5990.7228.5944254086.7111.3318.677.07807.07208257965.8513.7734.156.513.76.516.33.4319.493.439.4958.4653.418.46321258475.4210.4819.523.53903.531081258962.7414.6537.266.120.66.129.43.03106.923.036.9296.5

3、399.7456.5312257440.514.3215.688.22898.221140256815.3513.9784.658.821.18.828.99.6213.229.623.2257.9725.447.9744258997.6713.9416.062.2752.2795321253235.0413.4264.962.528.52.521.52.321006.52.326.559.5440.69.544812509951.2910.3419.668.71148.7186802507519.2113.4580.791.063.61.066.49.68109.789.689.7854.5

4、558.7824.5581259440.9413.9916.012.01742.01268012507931.6512.3368.351.225.61.224.48.53106.818.536.8199.3995.8259.3982506986.4210.8219.182.68572.68435612503768.3912.8131.619.948.19.941.94.25104.614.254.6189.7310.1469.732412501363.1610.4619.547.57597.5741962507315.7512.3884.251.779.71.770.31.811005.471

5、.815.4778.3370.7558.33162502759.8911.7518.257.1117.11991612509314.2912.4785.718.692.28.697.81.06103.661.063.6677.4638.4467.46362501783.9911.4818.524.96224.9678482507298.8814.151.128.938.88.931.22.75102.562.752.5681.5434.0851.54242508274.6514.3915.617.19877.1913561253238.8414.9161.166.093.76.096.32.8

6、11.112.81.1185.2151.2255.212812501683.611.318.73.353.3954012503695.4512.564.556.070.36.079.76.061006.456.066.4559.0167.2939.0128258452.5411.9318.074.8894.8112412504367.8314.5332.178.734.28.735.86.31102.76.312.793.3238.6143.32322506249.1713.6416.366.38216.387948252180.4712.9819.531.63.61.66.48.5617.7

7、8.567.755.7550.6345.75162504892.4210.3519.653.0243.0296561258857.7910.9442.213.255.53.254.55.541005.835.545.8370.5862.5320.584256852.8413.8716.135.4425.4582412509635.3912.6264.618.675.58.674.56.83102.46.832.451.475.0731.42812509485.5114.9215.087.23887.23121612502713.6510.0986.355.3685.3622.96107.592

8、.967.5999.5162.2979.51122502266.8511.4218.589.83179.8383801253010.5812.1389.427.153.87.156.28.1717.418.177.4174.7199.6164.7132255643.0814.9115.092.24452.24554812507720.8613.9879.149.053.89.056.29.521001.379.521.3759.0790.0729.07441253582.4114.0515.952.74392.74618812502161.6313.1338.373.30.53.39.53.4

9、108.43.48.451.3124.2841.3132253785.5512.2217.788.1268.174721255156.8113.2843.192.983.12.986.91.12105.61.125.696.9739.746.97482503849.6911.4818.525.26705.2630482504698.8213.521.189.074.29.075.85.071007.665.077.6650.8478.0410.84401257796.6411.6218.386.23936.2378812509732.0712.8667.935.182.15.187.99.14

10、105.79.145.767.8754.4317.87282504845.0814.8915.118.42898.4211402507195.6310.164.377.430.97.439.16.1102.086.12.0854.2923.1244.29812509859.0513.9716.039.24109.249081254294.0510.325.954.619.74.610.36.741005.886.745.8889.9956.0239.992812503443.413.3816.628.48768.4824561252210.5311.2289.477.094.27.095.82.691001.722.691.7297.7637.6357.7620125030