四年级数学上册简便计算390Word格式文档下载.docx

1、5.226.55.223.51007.145.687.1474.9671.4164.96204950.6912.6917.319.99819.991956252937.5314.3262.477.060.37.069.77.381004.887.384.8899.226.1289.28643.1511.618.46.1916.193212504263.7213.4636.287.572.57.577.57.9716.657.976.6563.0146.8733.0112508563.6611.0918.918.52498.52514812507333.8213.9666.181.584.11.

2、585.93.7717.063.777.0650.6374.560.6341651.2613.0516.954.95264.9574881256512.2511.2287.756.87.96.82.15.92109.935.929.9376.824.1966.82502076.312.7717.231.29921.298252775.6214.8524.385.836.25.833.81.071007.31.077.361.9429.7821.943179.1411.7218.289.8889.812255924.9413.9475.066.167.56.162.57.37102.937.37

3、2.9376.9346.0646.932756.3610.2619.746.88546.88467212503911.2810.5288.725.776.45.773.61.571005.281.575.2888.214.4768.24769.4612.4617.543.9483.9492256635.4510.3264.554.816.24.817.1917.437.197.4354.7466.5444.7484.9112.8917.119.74179.74831255065.7911.134.216.845.16.844.98.4314.128.434.1251.7221.1541.726

4、157.1610.1619.847.13997.1311259069.2514.7630.759.77.49.72.61.6518.941.658.9465.1325.2535.139467.9810.319.77.9257.97580251944.5113.9655.494.745.39.38104.199.384.1950.7292.3520.7264.2310.9319.078.13398.132501110.210.7189.82.539.32.530.79.931003.699.933.6976.1750.456.17127354.6214.4315.573.74633.743712

5、506067.8111.7532.198.031.68.038.47.1515.237.155.2399.7363.5679.733061.0712.7417.267.59897.5911252124.2312.7975.776.523.26.526.87.71007.287.77.2879.8786.7739.87445370.7614.115.99.84519.842503339.5813.6160.423.069.13.060.95.76104.485.764.4880.4849.0450.484074.3810.2219.789.44229.44782507020.5412.679.4

6、63.030.93.039.16.121004.156.124.1579.2970.639.2987.9412.8517.153.99733.99252819.0314.6380.977.423.37.426.75.55108.85.558.876.2474.5946.2491.8410.0219.988.64818.64258085.6112.1914.397.860.37.866.7119.376.719.3764.3491.1134.348253.5510.9419.066.86386.86253689.5912.810.411.833.81.836.21.2211.391.221.39

7、53.1350.8843.132889.9612.6617.346.23156.231251331.5610.3568.448.586.28.581.52102.971.522.9765.3915.6415.394064.2411.1618.843.31503.3150255539.411060.593.66.846.49.33105.929.335.9296.2192.3956.219385.5512.5117.494.86584.8642258959.1411.2640.868.669.88.660.29.071002.389.072.3856.5577.436.557941.4513.8

8、516.156.01606.01254321.410.1578.68.69.741.46.871009.696.879.6980.2820.1960.282886.414.5515.455.78755.78251257561.0512.7438.952.060.92.069.421005.789.425.7868.8845.2538.885751.1311.8418.169.1769.1241255642.4114.0257.595.535.25.534.83.15106.673.156.6775.8141.9755.8153.8914.5915.411.42701.422505649.2410.8250.766.15.223.92.919.862.99.8684.3557.1144.357688.0710.2619.74215.8312503873.3410.0526.665.019.65.010.47.46106.997.4688.1413.8938.1444