四年级数学上册简便计算217.docx

1、四年级数学上册简便计算21761.1213.8816.128.61268.6174562505541.1913.2658.814.255.14.254.93.231005.033.235.0353.6144.4443.61812507766.5713.6816.329.46479.465380257663.0212.6536.981.55.71.54.37.52106.087.526.0853.4740.6833.47122504964.2514.4915.513.76583.76426412506847.6413.2152.367.488.17.481.93.48104.373.484.37

2、77.3433.2867.34161255788.5414.5915.415.49775.4923882505242.1414.7157.867.155.47.154.69.17101.619.171.6153.4917.9413.4936251491.0910.1619.849.52939.5273212507679.0712.1520.937.141.47.148.69.6411.249.641.2485.3538.5735.35242505056.5812.2317.775.15425.15583212503888.8210.511.181.444.91.445.17.811.467.8

3、1.4656.1422.5746.1441257872.8214.0115.999.13939.137722506186.3710.9313.635.751.35.758.79.861008.979.868.9793.1383.7273.13442508657.0211.4418.566.17896.17113212507554.7513.9845.255.369.35.360.75.9818.895.988.8983.2721.7363.2744256495.2311.7418.265.29285.2972402504219.7514.9680.251.795.11.794.92.28101

4、.852.281.8552.7345.442.734254695.7710.9719.037.07767.0724562507086.0113.1813.991.652.81.657.23.62102.963.622.9660.8459.2710.843612502277.3610.1219.882.45792.45215612504952.8114.2747.191.054.41.055.66.491007.756.497.7576.4963.6336.4912257498.0211.7818.228.56648.5636882502144.1810.7155.829.93.69.96.43

5、.7113.7160.9939.3240.9940252485.412.6117.397.07707.073088254477.0614.5622.944.660.14.669.94.9516.974.956.9775.5979.5655.598255440.8913.216.88.6268.6294401256199.0110.210.998.713.78.716.34.39103.474.393.4784.417.0934.4481252858.1611.0718.937.07367.0764401251381.0311.9518.9757.652.47.84104.167.844.168

6、6.1121.0656.11201251288.5611.8418.167.7547.746481251866.5314.9733.477.375.47.374.67.13107.427.137.4287.7860.9257.788252544.9212.817.21.16591.164140256622.4713.6877.531.827.71.822.36.91003.356.93.3577.8650.3337.8682507142.1211.7918.211.18561.1844642506927.2713.6972.733.174.13.175.92.9616.572.966.5796

7、.3624.1486.361612503391.6212.6717.332.73422.7358321258091.113.148.99.412.59.417.59.7519.719.759.7194.7180.7584.71412506341.3810.5719.435.88115.8889641259576.2613.1123.748.136.38.133.77.9515.847.955.8493.6322.8473.63242502190.7213.416.66.05256.057564252022.8812.7977.128.010.58.019.55.6219.325.629.328

8、1.0219.4241.0281256540.2410.9619.045.84455.8455322502474.7414.8725.268.320.68.329.41.231004.841.234.8473.9256.3533.92362502786.8713.916.19.21629.2138721259228.9714.3971.034.616.84.613.27.5614.727.564.7261.0453.5741.0444257095.8313.8216.187.7797.721722505071.714.3628.36.841.56.848.54.99134.99351.8186

9、.8541.812012502359.1514.7715.235.88235.887781256623.4813.2776.528.666.88.663.25.081003.925.083.9272.9231.552.924412508269.5813.5416.468.83748.83267212503369.1914.7830.812.519.12.510.92.171007.072.177.0791.5985.8881.5924259376.3713.6916.311.89291.89716412505645.9810.7954.027.876.57.873.56.921007.386.

10、927.3892.5776.7842.57242501547.9912.4117.599.54439.545756255314.614.8785.44.930.84.939.26.91009.676.99.6751.5614.591.5612257561.8510.7419.268.78798.782116253027.1112.4772.891.871.51.878.52.1312.22.132.294.9831.6844.98282506157.4914.0415.965.82805.8220961256074.3510.8625.658.459.78.450.39.9101.489.91.4879.4618.1249.4642540