四年级数学上册简便计算209.docx

1、四年级数学上册简便计算20991.3111.5118.496.64776.6423882501481.3211.5718.686.180.56.189.56.5317.986.537.9865.2639.255.264412504576.6211.5218.488.9998.9180255351.7310.3248.271.386.31.383.77.841001.477.841.4765.0627.0835.0642502266.7512.817.27.97497.975181252281.514.7518.52.415.52.414.57.9415.137.945.1390.9417.14

2、80.9424258872.6414.4815.522.55682.5532241254344.7813.5755.228.678.68.671.45.46109.545.469.5494.4967.0364.49482507649.912.3517.653.62583.6242961252994.1110.455.898.2858.2856.161007.346.167.3451.8236.111.822412503560.5810.6519.353.98713.98298012507229.8812.9570.129.14.29.15.83.2314.773.234.7751.7336.6

3、841.731212507989.2112.7117.292.5812.5899722507316.0110.0483.996.175.46.174.62.7314.732.734.7399.2290.8259.22441253996.8414.2715.737.35347.356624257835.913.3564.14.047.74.042.32.13103.572.133.5794.9455.1854.9436252043.614.2915.717.2637.26972412503637.6314.4962.376.444.36.445.79.72102.629.722.6290.549

4、2.3180.54281253487.2712.6217.389.66479.665348258642.6613.9757.349.312.99.317.13.01101.843.011.8474.3386.364.332412506751.4110.5319.477.61327.616888254219.4710.6380.534.870.44.879.65.751003.525.753.5297.2827.3567.28122504349.9310.3119.695.83165.838496255157.4512.2542.558.555.38.554.74.211007.414.217.

5、4172.767352.768256771.2514.8615.142.72592.7241482503226.4513.2873.554.293.54.296.51.1515.861.155.8680.5352.5730.5320252472.8313.4316.577.06657.06359612502235.7613.5364.243.6153.6154.4911.574.491.5757.2626.9447.26281255998.5710.5919.418.1638.13764254117.0811.482.927.620.67.629.43.49103.433.493.4363.7

6、499.7713.7442502189.1911.818.22.6352.6395561255931.3512.2268.655.686.75.683.39.3413.059.343.0567.8716.7517.8742502171.6413.0816.923.03513.0349402503588.2911.2111.713.680.93.689.12.921009.272.929.2750.4882.4840.48812508183.2113.2816.729.63759.63252412508215.8513.0884.154.478.44.471.6813.7283.7298.755

7、8.5688.75161254749.0514.9515.053.8163.81948251364.9614.6635.045.160.65.169.45.414.665.44.667967.2859402504850.2612.9317.076.6976.6356258239.4211.1460.585.765.45.764.66.281005.166.285.1650.1974.2820.1916253860.8513.2416.766.23426.2358401255487.2514.0812.751.221.21.228.89.36105.69.365.677.5622.6867.56

8、121256243.5910.4719.536.16376.1663642506130.6311.8369.379.187.19.182.98.181006.648.186.6466.1994.2856.19362506091.7410.3319.671.57421.575848258746.413.2653.61.897.41.892.68.4412.078.442.0758.7360.0728.7316255383.3314.6515.355.45245.4576162503825.912.7374.16.5186.5127.99104.937.994.9394.3235.1384.324

9、0252461.7714.2715.732.95722.95287212507073.6913.7326.317.3267.3243.691008.573.698.5751.3769.7331.3728255396.9712.4517.556.8656.869580252433.6414.3766.361.6351.6353.631001.983.631.9855.9813.365.98281255685.9710.5419.467.12407.12609612504295.7312.534.274.834.873.4611.813.461.8174.2913.8244.2932255450.

10、9313.2516.759.16499.16516412505092.1112.157.896.96.56.93.56.53105.936.535.9370.7550.1650.752812507378.9413.2816.726.49116.49895612506429.6113.6470.392.587.42.582.65.291006.075.296.0784.1231.6834.122012505783.7613.5516.451951581256256.4913.7343.515.616.55.613.54.43107.064.437.0699.6885.8469.681225096