1、人教版四年级数学下册小数加减法综合练习题6一、口算。 8.10.5 69.7 29.72 0.930.122.10.3 6.42.2 9.25.4 0.810.178.70.1 82.6 20.28 0.640.127.30.1 6.63.9 6.83.1 0.850.1250.6 1.63.6 15.13 0.510.28二、笔算。 4.020.66 23.923.25 7.311.38 81.233.3 9.111.7 88.343.42 8.980.47 33.399.75 8.940.71 40.346.37 9.264.87 64.524 9.136.62 53.523.44 1.8
2、60.6 72.346.05 一、口算。 1.60.2 4.30.4 75.62 0.960.062.10.1 92.1 8.21.1 0.810.276.60.3 4.24.3 11.72 0.640.113.40.4 5.10.4 64.8 0.860.055.70.6 5.34.7 97.91 0.790.16二、笔算。 8.330.19 13.141.09 7.765.32 81.326.3 7.986.37 33.991.51 9.590.25 79.377.88 3.830.15 54.213.74 7.346.66 5224 8.351.91 11.926.78 4.890.26
3、 36.523.38 一、口算。 5.50.7 3.67.7 96.15 0.570.494.20.3 5.50.8 9.24.3 0.820.165.20.8 5.17 95.24 0.840.018.20.7 7.21.5 7.85 0.760.025.90.4 64.3 42.92 0.880.39二、笔算。 2.50.49 38.585.87 7.314.46 88.214.7 8.733.91 37.88.93 8.380.12 62.517.15 9.750.99 94.675.2 8.993.92 73.526.6 7.11.7 15.562.39 3.30.06 64.42.4
4、 一、口算。 3.90.9 1.39.2 40.69 0.60.196.50.1 5.32.1 9.12.8 0.670.295.10.1 6.57 23.97 0.930.177.80.9 7.13.8 61.9 0.70.363.60.8 7.14.9 63.62 0.60.47二、笔算。 6.390.05 61.955.15 9.162.32 67.535.4 9.695.8 95.952.04 9.260.33 80.653.02 9.770.48 27.787.93 8.112.88 88.327.6 8.662.11 46.064.63 8.540.92 48.331.57 一、口
5、算。 4.60.5 7.29.2 24.68 0.640.4140.3 8.81.9 6.95.3 0.540.126.90.6 3.37.1 24.41 0.650.290.8 64.9 9.32.7 0.980.047.90.5 3.47.3 64.75 0.750.09二、笔算。 4.090.36 44.948.02 7.63.82 66.523.7 8.132.33 99.826.56 4.280.9 80.867.59 9.080.8 63.339.84 9.582.31 50.341.6 9.525.89 69.284.85 1.740.35 87.189.37 一、口算。 6.7
6、0.7 1.51.6 56.61 0.780.037.50.3 9.23.9 9.93.3 0.50.436.60.7 8.14.1 43.44 0.780.036.60.4 5.42.8 8.23.2 0.890.18.90.2 6.85.1 85.63 0.990.28二、笔算。 4.310.93 34.264.61 8.681.13 65.616.1 9.126.86 52.335.83 4.60.18 27.354.82 9.240.47 28.613.25 7.685.44 82.744 8.131.49 77.052.59 3.40.58 82.991.39 一、口算。 50.5
7、5.79.1 25.86 0.810.156.10.7 8.92.1 6.53.4 0.620.281.30.8 9.18.5 11.35 0.530.251.90.2 6.92.9 6.90.7 0.910.466.60.7 3.17.6 51.23 0.650.36二、笔算。 2.80.67 14.396.96 8.572.53 77.615.3 8.563.06 24.863.56 8.220.49 54.691.34 3.690.86 32.419.73 7.584.85 82.414.1 7.431.55 21.864.41 7.640.94 13.633.69 一、口算。 5.80
8、.1 3.75 72.83 0.80.32.20.2 51.4 8.74.9 0.860.14.20.5 2.40.9 23.52 0.90.236.50.2 7.62.3 64.4 0.510.455.70.9 4.32.9 18.12 0.820.07二、笔算。 4.960.01 18.788.78 7.056.87 81.546.6 9.532.77 18.56.82 7.050.06 42.516.98 2.510.2 78.164.31 7.973.23 53.733.2 7.125.69 19.192.54 6.030.35 89.259.06 一、口算。 6.70.9 2.25.
9、4 20.91 0.510.044.70.7 6.21.1 7.12.5 0.790.155.90.8 3.45.4 62.37 0.540.468.30.7 51.2 8.63.4 0.630.117.10.1 1.11.6 31.39 0.860.44二、笔算。 3.50.24 90.463.34 9.864.44 88.831.5 9.13.01 73.571.54 7.620.19 71.338.23 8.280.35 78.299.51 7.72.03 74.317.3 7.612.06 80.13.11 7.810.09 29.935.04 一、口算。 3.80.1 4.49.3
10、18.91 0.580.085.70.8 7.61.3 7.21.7 0.730.081.70.6 9.71.9 61.34 0.830.1370.4 9.22.2 6.84.3 0.710.278.20.4 8.84.8 26.89 0.530.26二、笔算。 2.250.52 16.789.43 7.521.18 78.537 8.795.38 46.563.93 3.160.19 87.068.51 1.690.52 24.625.78 7.296.9 62.630.8 8.845.02 53.41.93 9.530.62 96.451.33 一、口算。 4.70.6 0.88 39.3
11、3 0.790.345.20.1 8.32.7 9.93.3 0.930.223.20.4 0.22.7 43.74 0.980.221.30.5 9.43.4 65.7 0.930.164.90.4 3.65.8 81.98 0.930.07二、笔算。 3.950.74 36.25.74 9.842.48 51.430.9 8.476.36 39.042.61 6.390.75 87.853 3.610.78 56.831.85 8.492.4 87.918.7 8.865.78 57.032.18 4.870.64 79.698.02 一、口算。 2.90.9 1.31.5 94.86 0
12、.630.331.30.2 8.41.5 9.80.1 0.960.117.30.5 1.13.8 60.29 0.970.131.60.6 6.14 8.74.6 0.760.273.90.1 2.18.8 62.31 0.940.19二、笔算。 8.850.31 92.783.46 9.986.38 54.536.6 8.024.02 25.774.59 6.560.6 41.751.84 1.470.89 85.168.95 9.176.35 78.431.7 7.161.72 91.194.83 3.060.06 11.178.92 一、口算。 8.60.9 6.38.9 91.54
13、0.570.367.40.2 7.10.4 8.41.5 0.50.378.60.7 4.84 39.53 0.570.017.40.1 6.32.5 9.52.8 0.540.481.10.6 9.31.9 15.47 0.530.17二、笔算。 5.380.84 90.828.94 7.451.02 55.410.6 8.593.37 61.831.5 8.550.13 16.077.49 7.010.3 31.187.6 8.595.31 67.22 7.55.42 66.993.3 7.790.81 93.757.05 一、口算。 7.90.7 4.57.4 64.44 0.510.0
14、88.90.5 6.20.6 6.73.3 0.910.177.20.5 2.98.9 33.58 0.870.253.10.8 8.64.2 8.65.7 0.810.482.10.5 2.75.4 28.74 0.570.1二、笔算。 7.820.55 59.482.4 7.552.69 83.737.7 8.773.78 84.654.96 2.080.32 82.257.53 8.120.53 25.466.79 9.115.14 61.128.9 9.325.4 91.73.46 4.820.1 11.48.56 一、口算。 4.10.2 7.45.2 36.74 0.770.466
15、.40.8 8.40.6 9.65 0.710.21.80.5 8.29.4 44.86 0.870.045.30.3 7.90.8 7.55.7 0.630.424.10.3 1.13.1 58.53 0.930.36二、笔算。 3.330.79 54.95.84 8.92.45 79.625.5 9.34.24 855.78 4.650.71 88.359.14 7.80.55 86.598.62 9.36.58 74.110.4 8.823.93 17.131.17 8.960.2 51.142.42 一、口算。 1.30.4 2.72 76.26 0.740.262.40.7 9.74
16、.7 6.61.7 0.560.023.40.9 4.28.5 58.35 0.720.394.70.5 5.41.1 8.44.5 0.50.4590.1 3.18.9 70.48 0.890.05二、笔算。 4.670.22 81.648.02 8.736.3 80.746.2 7.885.19 93.376.57 9.850.14 93.937.12 8.830.91 38.261 8.034.73 57.123.8 8.465.11 20.663.37 3.70.68 67.739.68 一、口算。 7.10.1 0.55.2 50.99 0.920.153.60.4 6.24.2 9
17、.35 0.560.344.50.6 4.29 32.73 0.670.152.50.9 82.1 7.91.1 0.80.381.10.4 3.17.8 73.87 0.620.07二、笔算。 2.160.47 20.828.97 8.985.93 60.432.6 7.652.54 30.898.21 2.730.74 55.378.98 2.230.94 49.358.63 8.823.71 52.747.6 9.083.13 97.176.96 3.770.59 58.789.03 一、口算。 2.30.2 6.81 95.25 0.890.14.20.9 9.64.3 8.61.5
18、0.520.41.60.8 0.54.6 23.36 0.890.315.80.1 5.82.7 8.54.9 0.620.36.40.2 7.43 96.57 0.870.26二、笔算。 6.870.68 60.657.57 8.743.13 84.536.5 9.481.97 75.886.65 2.990.32 46.147.38 7.740.56 90.958.87 7.723.44 52.641 8.63.52 21.521.33 5.890.89 77.037.88 一、口算。 4.50.2 4.80.8 97.34 0.850.116.90.4 6.30.3 8.64.6 0.6
19、70.347.50.4 4.77.9 46.72 0.560.257.20.3 7.11.9 6.34.6 0.820.1160.3 2.63.2 18.35 0.680.41二、笔算。 5.140.22 77.795.03 8.682.7 78.518.3 8.365.58 67.594.09 6.940.09 11.521.06 1.530.66 51.418.4 7.526.57 51.325.9 8.466.57 94.324.47 6.340.55 40.665.3 一、口算。 5.30.7 3.30.1 35.62 0.970.267.40.7 6.82.9 6.75.2 0.760.238.30.9 4.81.2 33.72 0.580.27.60.7 5.70.7 8.14.1 0.860.335.50.1 4.70.9 19.57 0.980.18二、笔算。 7.540.89 28.034.76 8.51.77 94.77.2 8.776.4 10.689.02 5.810.18 55.65.65 4.270.28 51.038.21 8.754.04 74.628.8 8.253.97 93.397.87 8.340.03 38
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