1、沪教版四年级数学下册小数加减混合综合练习题20 1.47.8 83.4 0.117.1 2.10.35 5.73.9 8.40.68 83.526.6 81.179.3 0.980.22 0.410.71 0.950.17 47.6 2.40.5 1.61.1 2.280.21 8.90.15 4735.3 71.966.4 0.20.49 42.715.8 75.5 1.10.21 0.471 0.249.6 2.20.2 87.1435.27 5.5960.105 72.5215.57 383.328.29 99.2948.7 944.8259.5 34137.8 223.820.9 17
2、7.6139.6 1.85.31.2 6.625.924.38 792.84.2 56393.796.3 2.843.860.76 0.9561.30.3518.7 28.7(4.30.65) 0.370.820.13 372.75.3 3.97.8 0.042.1 9.60.7 56.928.9 8.46.2 4.18.1 5.86.6 3.80.31 7.73.8 2.515.35 1.81 0.499.2 4.525.27 0.023.5 0.171.1 0.040.66 0.154.6 7.92.4 0.780.65 1.70.91 0.014 0.714.3 3.76.7 4.60.
3、05 3.41.4 777.5349 37.99.39 41.3230.52 36.47491 62.4497.5 694.3352.5 523.439.1 76.523.59 847749.5 0.470.080.33 81.36188.7 919.52.5 35276.143.9 87.452.66.1 3.223.63.836.4 46.6(4.80.68) 3.55.34.5 380.560.14 0.179.1 4.53.7 6.70.9 2.11.7 0.80.7 24.319.6 0.742.79 7.52.7 160.9 0.317.47 4.80.1 3.11.3 1.769
4、.87 6.30.88 3.892.36 8.66.3 99.481.3 1.49 6.73.6 0.970.33 3.31.3 6.564.64 2.46.9 0.026 71.223.2 399154.3 559.259.7 23.2726.6 58.6794.03 4.19663 72.7539.25 555.424.5 46.471.72 639.1498.6 0.920.090.78 22.19.627.9 290.120.68 94937.982.1 86.911.89.4 0.5511.10.9578.9 35.9(6.50.74) 3.84.42.2 866.64.4 2.82
5、2.88 0.158.9 7.86.8 1.335.93 9.42.7 65.65 9.55.1 0.040.4 4.60.18 1.688.05 45.6 9.843.63 1.50.79 0.434.2 0.065.5 0.520.65 1.98.6 0.952.7 3.43.7 0.160.83 2.89.5 9.42.1 0.689.6 0.220.83 1.54.9 1.2991.266 31656.8 18.0667.65 961.181.87 95.346.2 869.8222.9 92.712.49 270.427.8 86.8733.8 7.87.93.2 6.148.266
6、.86 542.43.6 7566.798.21 5.428.890.78 0.2948.40.8131.6 62.5(8.20.04) 9.66.24.4 510.330.77 8.70.44 0.790.21 9.96.8 6.628.28 2.37.2 2.84.8 2.10.18 7.31.2 1.40.07 8.857.46 0.110.06 1.65.9 5.252.82 7.50.8 6.98.5 0.470.68 0.779.2 0.87.5 4630.3 5.60.87 0.540.91 0.55 7.30.94 0.280.27 0.117.3 533.4264.3 1.3
7、520.289 43.5425.22 365.4919.3 2.94492.7 89.9910.37 574.912.1 46.561.78 8.4678.125 0.940.770.26 23.247.276.8 830.740.66 31935.374.7 22.775.86.8 0.874.650.134.35 64(1.10.2) 0.640.80.36 419.52.5 27.911.3 4.570.98 92.8 9.97.7 42.128.8 4.94.8 0.040.8 2.77.8 8.69.3 0.490.15 0.851.1 0.390.1 6.38 0.490.43 2
8、211 8.97.21 6.63.7 9.80.86 5.565.82 4.33.2 0.80.5 0.044 5.80.13 0.520.75 0.480.9 826.3240.3 997.733.1 224.3636.1 28.0179.86 3.9172.61 823.2579.9 48334.4 75.481.98 8.6755.083 1.675.4 96.764.683.3 801.97.1 7274.181.82 8438.24.1 6.55.571.54.43 73.4(1.60.57) 3.43.81.6 378.59.5 3.50.29 0.940.18 0.470.01
9、0.987.3 0.440.28 39.836.3 2621 0.690.12 0.538.5 2.63.27 0.370.03 0.50.3 49.923.1 50.29 1.43.72 0.160.58 5.14.9 3024.6 2.825.41 4.20.7 0.350.95 9.354.75 5.30.9 0.050.81 7.530.78 24.4518.27 7.530.388 744.5168.8 41.13893.8 49.253.65 742.1383.5 74.883.23 94.215.61 139.6124 4.64.83.4 75.122.594.9 240.820
10、.98 2051.173.83 42.833.42.1 0.9856.50.2263.5 26.3(2.60.01) 8.71.84.3 270.280.32 982 0.350.5 68.238.3 8.30.81 7.41 0.614.8 5.64.4 29.819.2 3.43.4 0.910.96 0.566.3 87.12.7 9.43.5 7.42.4 8.46.4 0.52.5 5.667.59 6.54.9 6.15.3 7.831.13 0.21.5 0.440.01 0.990.82 85.660.5 7.40.44 88.1786.54 7.1280.322 53.563
11、2.22 35.22850 9.5918.59 99.7142.68 976.937.3 22.013.72 5.4434.812 7.50.35.5 77.165.732.9 430.440.56 76534.985.1 9.129.50.94 0.3374.70.1745.3 12.1(3.60.6) 0.160.70.44 596.94.1 91.871.6 71.20.8 0.680.29 0.930.21 0.140.87 40.417.6 5.32.2 0.025.5 66.61.9 3.50.98 5.725.74 4.43.4 7.30.34 3.90.38 7.97.9 0.
12、420.78 6.34.7 10.90.4 0.850.6 3.70.04 0.180.99 5.191.85 1.20.6 0.570.45 8.23.8 98.7552.86 76.367.49 29.1289.64 51561.36 5.93941.9 72.5244.24 724.642.2 49.311.46 260172.4 0.610.830.99 73.371.966.7 220.550.95 9608.656.35 4647.55.2 0.791.790.613.21 57.5(4.10.73) 0.740.620.96 390.170.33 45.47.1 13.79.4
13、0.21.29 0.710.76 0.965.3 3.41.1 5.693.77 0.070.07 7.155.28 0.245.6 7.289.33 46.432.9 1.30.83 7.89 0.930.99 7.025.44 6.26.5 4.70.5 59.337.5 0.310.22 41.621.5 0.90.45 7.30.5 0.063 5.20.6 61.9137.39 491.670 870.8817.8 439.559.57 3.5609.6 64.1428.64 65.012.89 446.813.5 623.9273.6 8.33.21.7 1.114.527.89
14、281.26.8 68161.268.8 7.348.470.92 4.46.119.69.89 14.6(6.10.76) 3.71.67.3 329.99.1 0.950.81 4.60.4 2.41.4 7.68.6 8.40.85 3.787.76 6.10.82 4.30.38 9.53.1 44.922.4 0.881.6 87.913.9 0.96.9 87.3 58.757.2 85.9 1.81.1 3.32.5 5.931.37 3.40.74 4.50.07 0.130.25 0.440.1 0.780.04 5.90.7 713.6270.8 980.715.5 78.
15、589.41 37.6517.14 33.233.02 99.747.39 22.133.63 84.223.06 2.1162.052 0.380.760.82 4.193.181.81 979.12.9 57721.918.1 8653.18.3 0.767.150.541.85 93.5(4.80.48) 0.970.320.83 867.27.8 0.94.8 41.214.7 27.98.4 9.70.29 3324.2 0.671.5 9.33.2 7.10.39 7.933.14 220.1 0.610.21 32.3 37.620.6 72.554.2 5.98.6 9.22.
16、1 0.181.9 4.477.49 0.37.5 0.70.86 0.27.2 3.91.5 0.260.26 6.91.6 0.230.87 3.1182.857 2.1610.174 65.3978.44 44.55630.9 5.43806.5 82.7214.39 9.714.07 38.414.9 65.7444.16 0.190.420.91 7.462.355.54 805.93.1 5005.273.73 7.095.550.45 2.418.25.621.8 91.6(4.40.22) 0.510.970.89 380.190.21 0.755.8 5926.5 0.710
17、.42 16.616 19.45 4.597.96 2.238.5 0.640.53 3.287.05 36.61 3.83.1 6.187.92 54.746.8 0.060.3 1.70.83 0.415.4 9.77.1 31.727.5 5.35.6 0.92.6 9.945.31 7.80.4 7.21.3 2.86.4 8.73.4 37.3716.37 71.121.47 808.2838 65.8381.27 97.2638.1 72.7647.18 224.419.7 33.613.83 904.9792.2 6.48.82.6 9.167.351.84 272.31.7 7
18、9471.658.4 6.443.220.2 0.679.410.239.59 78.3(6.50.87) 3.27.56.8 636.31.7 0.050.55 0.90.9 4.23 59.958.2 73.525.5 2.81.9 4.20.36 0.910.03 9.10.49 6.65.2 7.059.71 3.248.76 0.70.5 0.271.1 63.1 10.3 0.250.25 2.40.2 0.60.6 0.41.9 0.044.9 3.30.46 7926.5 1.47.65 4.99.3 59.8943.34 675.615.3 58.0271.5 10462.9
19、7 38243.2 96.5355.07 66.585.58 752.241.8 915.3161.4 0.530.10.97 4.578.978.43 210.510.99 75166.683.4 5.856.40.22 2.54.374.54.63 28.1(9.80.39) 7.20.12.8 686.88.2 8.95 9.30.87 5.85.1 53.116.4 9.12.5 7.79.1 9.366.95 9.43.8 1.70.9 58.125.6 0.072.7 0.870.39 0.685.5 0.340.06 0.70.16 5.62.8 0.898.18 0.660.7
20、5 8645 4.23.4 0.313.6 0.640.48 4.72 0.80.3 6.85.3 732.4240.4 9.5310.517 451.4363.7 14.0397.5 72.682.28 80.9146.36 59.144.64 472.758.5 6.7646.561 0.420.930.68 4.592.571.41 985.81.2 7344.321.68 33.568.75 3.127.89.982.2 43.7(20.33) 5.327.7 680.910.29 0.130.44 0.880.05 0.541.5 0.60.52 3.42.7 8.60.57 74.
21、8 0.70.8 29.87.8 3620.2 4.90.76 2.66.7 8.362.01 0.960.52 0.167.5 8.24.27 0.70.3 6.92.42 0.844.4 61.62.3 5.50.28 8.14.9 0.830.18 53.57.2 8.50.3 81.8343.33 23.472.82 680.1746.8 411.6230 3.6848.29 619.6532.3 30.325.18 241.525.8 655629.3 0.570.70.13 88.67731.4 376.67.4 3048.612.39 5.142.580.35 6.61.267.
22、44.74 49.9(7.50.69) 0.250.020.35 640.630.77 63.13.9 5.036.48 5.70.54 0.086.3 6.479.44 4.63.9 2615.4 8.70.66 6.847.79 4.11 9.412.02 0.880.41 7.43.1 1.50.4 0.141.9 2.90.54 1.497.6 40.15 55.244.6 3.41.6 0.68.9 0.620.59 0.660.02 81.735.9 7.80.7 39.9624.15 93.892.45 680504.2 398.159.15 7858.7 77.2136.73
23、96.045.75 36.583.92 76.3631.7 5.76.72.3 1.529.215.48 708.83.2 9089.237.77 76.712.79 0.3696.10.8483.9 25.3(9.30.54) 0.230.290.97 370.150.55 90.915.5 0.738.1 8.50.6 91.565 0.041.1 0.82.3 2.40.67 22.610.6 1.60.04 6.31.5 3.80.4 5.10.83 5.72.9 0.090.2 7.61.6 3.50.6 0.28.2 83.653.5 7.95.3 3.60.8 0.623.1 215.3 5.362.81 8.10.2 0.220.01 4.4363.959 859.320.6 14.666.59 77
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