小学数学四年级下册《小数加减法简便计算》专项练习(附参考答案).doc

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1、1 四年级数学下册简便计算练习四年级数学下册简便计算练习 班级班级考号考号姓名姓名总分总分 2 3 4 附:参考答案附:参考答案 86.963.1823.9126.1883.5516.0121.5578.01 29.0698.9159.9168.0635.8198.760.76133.81 90.9361.715.93146.7142.9181.982.98121.91 46.9881.8650.8677.9873.7862.4539.4596.78 14.0797.4344.4367.0742.272.766.76108.2 79.3453.5436.5496.3441.9590.946.9

2、4125.95 83.4448.8232.8299.4478.044.3815.0467.38 2.7690.2115.2177.7629.4795.640.684.47 38.3295.341.34132.3277.390.3629.3138.36 85.1768.495.17148.4984.8539.527.85116.52 97.1545.335.15137.3356.7363.9721.9798.73 34.6748.714.6768.739.4293.1620.16112.42 52.5472.3438.5486.3433.7171.4446.4458.71 7.1483.812.

3、878.1467.671.5439.5499.6 24.6789.511.51112.6777.9284.2369.2392.92 48.4237.6336.4249.6333.4990.6755.6768.49 46.7678.0826.0898.7617.5187.4216.4288.51 94.3282.3651.36125.3247.6193.6967.6973.61 84.1222.073.12103.075.0292.7246.7251.02 43.7822.528.7857.5252.2495.237.23140.24 60.3229.9512.3277.9556.1985.18

4、9.19132.18 87.7916.2329.7974.2380.1214.4239.1255.42 80.0742.973.97119.0754.7558.2331.2381.75 86.783.6125.7864.614.0891.462.4693.08 68.1664.5918.59114.1647.8577.4310.85114.43 80.546.365.5481.3696.3541.0270.3567.02 83.3579.4743.35119.4730.799.149.14120.7 16.5491.757.75100.5497.468.136.4699.13 84.562.5

5、10.5136.598.033.52.0399.5 100.2438.546.54132.2492.3232.0222.02102.32 34.7378.2711.27101.736.892.478.4790.8 55.5775.950.95130.576.2245.0831.0820.22 91.4429.0457.4463.0478.9430.032.94106.03 57.2714.6641.2730.6687.2629.239.26107.23 88.6914.624.6998.6252.6848.179.1791.68 70.1694.6144.16120.6131.3375.316

6、.31100.33 65.743.43.4105.736.5993.241.24128.59 19.1593.4381.4331.1599.7187.8861.88125.71 63.1526.0746.1543.0754.3397.321.32150.33 98.3177.3544.31131.3595.187.331.18101.33 85.9257.3313.92129.3392.7683.6231.62144.76 98.5254.4250.52102.4226.2639.9624.9641.26 54.487.5632.56109.494.8569.9817.98146.85 87.

7、0444.5377.0454.5330.0191.0210.02111.01 98.7199.2458.24139.7132.1369.3950.3951.13 38.6393.214.2117.6375.0415.971.0489.97 2.7389.7515.7576.7310.8558.3239.3229.85 88.3641.823.36126.8295.5662.117.56150.11 71.2765.4346.4390.2772.4369.456.45135.43 31.0461.5716.5776.0495.1642.8321.16116.83 65.7548.9416.949

8、7.758.7664.2124.2148.76 82.1150.560.11132.5651.5827.176.5872.17 5 60.6327.8516.8571.6321.3196.743.74114.31 55.3557.7219.3593.7247.0783.6664.6666.07 77.8724.720.8781.714.0289.714.789.02 93.0551.1226.05118.122.1798.441.4499.17 40.2683.8613.86110.2697.8151.5260.8188.52 57.5768.7221.72104.5765.869.2616.

9、26118.8 29.2182.5850.5861.2148.4199.120.12147.41 35.3895.376.37124.3897.8737.932.87132.93 11.9597.6215.6293.9553.769.0117.7105.01 51.3794.1815.18130.3723.5636.345.3454.56 56.1461.3340.3377.1451.2925.6516.2960.65 99.1713.746.17106.7419.6798.343.34114.67 56.2230.7514.2272.7556.5890.925.92141.58 29.014

10、8.665.0172.6690.0928.414.09104.4 36.7694.8626.76104.8674.5265.6615.52124.66 57.4996.4125.41128.4953.6397.9557.9593.63 90.7927.5515.79102.5597.338.1586.349.15 20.3383.6531.6572.3370.9681.654.65147.96 53.6478.61.6130.646.9763.2914.2955.97 7.4884.779.7782.4871.7620.5542.7649.55 9.5187.494.4992.5184.417

11、6.2511.41149.25 41.5184.693.69122.5195.740.1122.11113.7 91.199.2215.1985.2221.3593.738.73106.35 27.9678.231.96104.2359.4189.1827.18121.41 27.1397.633.691.1319.5586.0718.0787.55 77.8435.9833.8479.9810.2775.0724.0761.27 85.8611.9927.8669.9915.7294.257.25102.72 43.4350.3317.4376.3365.5394.7549.75110.53

12、 85.6371.0323.63133.039.9888.468.429.98 99.6148.8942.61105.8993.544.2710.27127.5 30.2185.153.15112.2118.7953.2414.2457.79 54.8174.9638.9690.8137.4733.459.4761.45 8.2166.383.3871.2137.629.1822.6224.18 17.073.011.0719.0122.3995.1818.1899.39 39.8891.9124.91106.8885.2754.4758.2781.47 76.7866.0913.09129.

13、7864.9593.0512.05145.95 88.0247.6518.65117.0299.7710.330.77109.33 75.8685.4512.45148.8683.8266.493.49146.82 40.2997.430.4107.2964.7687.8227.82124.76 10.5491.4864.4837.5443.7192.6628.66107.71 44.8545.517.572.8527.5347.398.5366.39 69.5820.811.5878.896.6131.063.61124.06 37.1652.168.1681.1683.6711.875.6789.87 81.3726.928.3779.913.9658.0734.0737.96 92.1146.6729.67109.1114.3898.0469.0443.38 12.7689.4840.4861.7688.1724.3120.1792.31 47.188.0930.09105.181.622.042.6281.04 89.1721.1826.1784.1865.5477.461.54141.46

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