1、1小学数学五年级（上）周末乐园周次：12 周班级：姓名：等第：一、列竖式计算。4.752.4669.050.5327.454.3300.27540.88.423011.3518.5464.4546.35.840.3566122511.270.0162403.582426.48849.5150.60989122403600.250.9673.51600.1254213.812248161.3527688.856130.5 0.2575.15120241.621.326.80.280.70.130.175.82.45(保留一位小数)(保留两位小数)(保留一位小数)(保留两位小数)二、递等式计算。(
2、10.821.65.4)1.89.61.4202.8(157.92)4.51.5(69.7283.2)5.741.80.20.3(43.38)0.01（6.481.08）0.53.750.3(1.340.84)22.8（69.7283.2）58.8(60.07)1.5(14.44.83)0.49.41.28(1.450.37)2.961.0783.547.7520(3.243.04)0.8(43.38)0.250.8(100.34)0.253.690.1520(1.4813.6836)176.62.431.560(6.353.95)20.88.643(10587)32.5401.80.12(4
3、.561.24.8)0.80.025(0.80.1680.15)67.2(0.20.6)(3.4737.33)0.8510.01(4.8131.7)3.99.4(1.31.2)2.5(3115.68)(0.150.3)11(8.45.8)2.618.58.20.361.750.126(14.55.5)25(4.373.23)7.60.0118.7(3.942.86)1.8(7.28.963.2)0.1(0.10.1)0.157.63.657.66.49.5(53.448)0.028.211.80.50.595.71.90.27.6703.54.51.62.250.576(2.563.2)54(
4、3.946.86)0.63.4（0.50.34）8(10-9.95)0.44三、简便计算。6.3543.654(12.64.8)0.61.20.41.20.48.3108.31003.57.83.93.90.70.50.654.252.5991.711（0.40.04）0.5（3.4344.57）12.515.83（0.831.5）0.51.2512.886.135.65.63.8735.20.250.426.70.50.50.754.91.44.23.53.67993.670.1253.22.50.651019.94.21.250.8825253910.25.520.553.65.80.36
5、423.94.16.15.96.859910.10.722.41024.510.13.69.90.89100.110.17.82.588241.251.252.53256.59.95.653.278.567.30.8518.20.23.257.540.252.4644.5880.580.12515.20.2548.542.50.417.8(1.784)3201.2583.522.50.45.63.50.491.47.7354.93.56.33.67.43.1712.60.839.915.38.913.354.62.653.151.786.852.228.714.250.7125.89(6.355.89)18.94(2.758.94)15.39(8.70.39)7.683.27.683.214.237.572.435.09(2.091.25)13.75(3.756.48)14.561.273.738.23(1.230.75)0.4566.223.780.35720.243.8504.3612.580.721252.532(0.1252.5)89.7999.727.53.77.53.76310.1630.19.251019.25
