四年级数学上册简便计算254Word文档格式.docx

1、85.684.49.15109.689.159.6887.3576.5477.357597.2613.4716.539.99369.9964402509443.1812.5756.826.387.66.382.46.93105.366.935.3690.1882.4260.18444647.8410.7519.256.17456.175512509272.6614.4527.346.274.16.275.95.841003.945.843.9451.3359.8241.33489442.0411.8718.136.24176.2483241255142.9714.8657.033.638.73

2、.631.34.8412.894.842.8964.4947.9814.491251347.9711.4718.531.76701.763032253281.2814.2918.727.46.542.67.62102.247.622.2472.0214.8432.0220251296.5513.9916.015.01775.0123254584.5414.0315.468.573.28.576.86.96107.036.967.0399.4436.4669.448812.7117.297.74127.7488642506294.7813.485.224.435.84.434.26.251006

3、.86.2555.3154.2925.314279.7614.915.11.97401.97601254168.4213.2531.588.618.78.613.518.183.58.1860.8515.5720.856860.0912.1217.883.02573.02439612507625.7612.5974.244.895.94.894.13.69109.133.699.1381.6920.9241.6984.2212.6517.354.85764.8524255234.8914.4865.112.748.82.741.23.216.763.26.7670.272.4220.21972

4、.4114.7715.239.25179.25252977.8914.5522.115.469.15.460.97.6712.537.672.5389.5372.3659.5372.6313.7716.237.03317.0369254384.911.5115.14.475.74.474.39.82104.289.824.2897.4288.367.42361743.9514.8115.192.99522.9948562508919.0114.6480.996.649.26.640.81.46109.621.469.6259.7976.3519.7995.6512.0917.914.9554.

5、945255960.710.6639.35.697.55.692.56.04103.386.043.3875.1623.4135.164778.0213178.05478.05531253015.5412.9284.467.37.17.32.98.1916.578.196.5795.6895.2445.6869.7814.2815.725.76665.763412506341.214.3358.81.626.21.623.83.751006.953.756.9572.6691.4542.6695.7614.215.8433.6957258649.7610.3250.246.487.36.482

6、.73.721005.013.725.0150.8519.0130.85454.7210.8419.163.17173.1758.2613.0341.745.663.15.666.97.311002.427.312.4255.786.8525.780.3712.2917.719.26539.2612502234.9611.5765.049.968.59.961.53.36106.893.366.8968.6615.5258.663859.9814.0115.997.69997.691253456.4912.7543.513.961.43.968.64.881008.624.888.6279.5

7、434.2629.545182.1113.1216.887.91507.9150258523.8814.3876.125.493.25.491001.28.6155.4857.1225.488694.4210.519.51.44891.441257863.4910.5836.512.331.62.338.46.841006.866.846.8658.358.0418.31547.3411.2218.784.5464.54258088.613.2211.42.363.52.366.56.98104.886.984.8870.7111.4660.715882.714.6715.336.66896.

8、662509122.912.6677.19.885.69.885.211008.295.218.2986.2783.3546.271250.6714.6115.399.78159.7885252131.3914.9668.616.918.66.911.48.94104.38.9451.2928.8141.296266.0612.1617.84686.6632256411.4711.6988.537.17.87.12.23.89103.073.893.0754.6325.2734.637460.6711.6118.391.33491.3312505746.1713.6853.834.338.64.332.31107.862.317.8660.5820.8410.587952.3514.3615.648.92868.921412504218.9413.5281.063.314.43.315.63.271009.313.279.3199.2750.3179.27