四年级数学上册简便计算291.docx

1、四年级数学上册简便计算29170.9514.2215.781.42891.42119612506099.610.190.46.12.16.17.94.57108.534.578.5371.4863.2451.48441258191.3810.1219.884.15174.1583962501590.1211.869.885.652.65.657.48.521008.828.528.8252.3117.292.3132125826113.1816.825.36685.36326412507585.1410.3514.867.988.67.981.43.851033.85359.2274.4549

2、.221612504374.9314.0715.934.7304.77088252830.6611.7169.341.221.51.228.53.641008.243.648.2467.6262.5337.62402501370.6811.5818.423.95423.9558322502119.3411.4180.662.784.12.785.95.961006.785.966.7885.8225.0435.8240252465.5310.6219.388.52228.527882504828.9312.371.078.997.18.992.961005.2465.2494.7280.344

3、4.724812505393.6414.5815.428.78888.781232254979.4313.4420.577.933.47.936.63.6616.943.666.9468.1327.828.13161251266.4812.0817.924.24434.245756253783.8513.116.158.088.18.081.97.0812.657.082.6571.7261.7641.72481255044.1410.3719.632.6752.6795481251529.7313.6570.273.837.53.832.58.541004.018.544.0176.483.

4、0936.4322506986.910.3519.651.87971.8734812501933.0811.9366.925.316.95.313.18.2916.378.296.3770.0251.650.0240254097.7211.8718.138.49248.497656255580.5910.6319.412.357.82.352.25.221005.275.225.2772.4671.232.46412509062.1213.7916.219.01359.0165812509022.0811.9977.926.755.66.754.43.415.13.45.159.1384.02

5、19.134812505173.7913.816.27.04627.043882502157.8310.4142.174.958.74.951.39.391005.979.395.9783.343.8553.381252598.2914.6915.316.18286.1872481250255214.01488.0948.0964.791009.014.799.0177.2668.4727.26122502872.9414.2515.756.97796.9721241251877.7111.1922.293.338.83.331.22.69103.892.693.8956.9226.2836.

6、92361259166.5710.0519.957.36147.368688252468.3814.2531.621.912.71.917.38.57106.498.576.4986.8947.1776.89442507088.3112.6217.381521484012509315.5912.4784.418.260.28.269.83.391005.343.395.3454.6292.9614.62481252397.3310.4919.511.96431.9657242505859.3110.6440.696.855.56.854.56.711009.256.719.2595.9939.

7、1975.998257678.5713.3716.634.9784.97923212505687.2110.0812.795.445.35.444.74.8717.034.877.0396.0735.0856.0782508147.8514.6215.386.6776.67935612504763.1512.0136.855.093.25.096.88.64106.988.646.9870.1497.6230.141612503146.2210.2219.788.07898.071188250243013.63704.130.44.139.66.48105.496.485.4951.8821.

8、731.881212509870.5910.0319.973.95213.95792412501084.6412.0115.366.488.76.481.32.312.112.32.1171.5278.8651.52442504396.6610.2919.718.8478.85372255451.0713.6748.935.573.55.576.58.36106.318.366.3153.4176.563.4141259294.1313.2916.717.25827.2518162507875.510.2724.52.248.82.241.24.79107.474.797.4760.6534.

9、2310.65122502481.311.0618.945.83305.837072257274.3614.6225.647.424.47.425.65.512.765.52.7697.9716.5877.9748255672.5412.6417.361.87911.879481258235.5512.764.457.5727.5789.4108.759.48.7569.0376.3929.03241258644.5710.3819.623.393.39172256073.4211.2326.588.439.88.430.28.3215.418.325.4185.1232.0555.12322509856.4212.5117.496.41566.4144801259228.1611.2671.843.773.734.33104.774.334.7775.7715.2725.77482507085.813.4216.585.46155.468580254680.2712.1419.736.245.76.244.31.721008.51.728.588.6210.0368.623612507144.3214.415.65.05145.0586961251527.081572.923.23.93.26.13.5817.443.587.4458.1298.5118.121225080