1、四年级数学下册小数加减法练习题精选188一、口算。 8.10.1 8.14.9 36.56 0.650.312.70.7 9.52.6 6.75.4 0.80.415.30.5 5.28.1 35.85 0.610.23.80.8 9.42.6 7.41.2 0.890.183.50.8 9.96.2 87.71 0.640.34二、笔算。 4.430.75 77.085.05 7.694.06 66.59.3 8.761.17 83.733.83 1.260.07 99.471.38 6.450.73 10.093.9 8.963.9 9949 7.836.31 10.738.06 1.04
2、0.52 57.376.17 一、口算。 1.60.9 1.14.3 48.36 0.960.025.30.8 9.14.4 9.73.3 0.60.184.10.7 1.37.7 96.11 0.640.2370.4 5.12 8.81.9 0.560.393.90.9 34.8 42.15 0.720.07二、笔算。 4.030.11 27.623.68 7.981.64 92.217.4 7.985.71 11.45.46 7.520.25 26.585.04 8.490.46 86.281.48 7.925.87 77.543.3 9.666.34 90.341.59 1.160.23
3、 46.883.79 一、口算。 8.40.5 7.84.6 35.68 0.630.1510.4 7.30.4 8.90.3 0.690.376.60.2 5.77.8 58.56 0.880.138.60.7 7.63.9 8.44.7 0.910.3430.1 7.91.7 45.53 0.680.08二、笔算。 9.450.77 76.537.12 8.581.92 98.31.7 9.55.03 40.227.41 9.710.66 33.551.42 9.250.65 76.382.18 8.584.44 55.66 9.782.69 56.454.83 3.790.6 11.98
4、7.96 一、口算。 6.50.9 5.17.9 77.19 0.880.254.70.2 6.13.4 7.20.3 0.530.053.70.6 8.14.1 72.85 0.70.42.50.4 7.90.8 6.63.7 0.870.476.10.2 6.22.5 12.54 0.830.2二、笔算。 8.510.52 64.687.35 9.535.72 60.611 8.746.58 45.366.55 4.520.07 63.373.24 4.190.57 73.169.94 7.173.23 78.236.5 7.462.72 30.828.4 7.620.96 94.484.
5、77 一、口算。 1.40.6 3.89.5 44.47 0.660.024.10.1 8.43.3 6.41 0.670.32.10.7 6.43 77.79 0.510.446.60.6 5.23.4 7.21.2 0.850.063.70.8 8.94.5 94.77 0.630.46二、笔算。 7.840.98 94.583.76 8.193.81 76.336.4 9.983.14 73.918.84 1.50.49 65.225.33 7.960.86 69.042.31 8.556 65.715.3 8.34.83 72.518.42 90.25 96.165.52 一、口算。
6、3.30.9 7.59.8 38.42 0.90.172.10.5 5.63.6 65.1 0.810.273.20.1 0.87.8 12.81 0.920.476.70.7 6.44.1 6.45.4 0.650.171.40.2 0.26 81.84 0.790.14二、笔算。 7.10.89 90.059.82 7.123.86 84.745.7 9.671.75 64.814.79 5.910.74 81.121 6.510.62 46.45.9 9.445.84 97.926.4 9.816.69 46.195.74 3.470.48 33.052.38 一、口算。 8.90.8
7、1.44 16.46 0.520.1670.5 9.62.6 81.8 0.950.2250.6 32.7 17.33 0.560.047.50.4 5.62.1 8.45.1 0.590.211.90.4 4.12.1 99.22 0.850.03二、笔算。 3.060.45 51.498.02 7.274.01 68.213.7 7.822.71 30.368.76 6.020.26 92.216.21 5.830.71 84.062.78 8.195.96 56.148.2 8.842.11 44.339.9 6.140.37 55.085.14 一、口算。 20.4 0.97 84.5
8、2 0.560.165.10.5 8.11.8 6.70.1 0.910.1140.8 8.48.7 36.78 0.830.062.30.4 6.72.6 83.3 0.630.337.80.6 7.28.6 95.84 0.880.47二、笔算。 8.740.65 35.067.47 8.522.28 90.644.3 8.112.03 91.789.77 7.030.94 92.527.92 9.020.34 58.457.04 8.012.72 80.515.6 7.012.87 16.054.39 5.920.72 79.634.2 一、口算。 4.10.7 4.30.5 20.79
9、 0.970.351.90.8 7.83.7 6.85.2 0.590.381.30.8 6.69.7 60.15 0.580.274.80.7 7.10.6 6.52.3 0.590.181.60.9 4.23.6 27.92 0.770.1二、笔算。 5.730.47 78.742.41 9.541.71 73.622.1 8.044.32 42.453.58 2.70.5 17.427.38 4.230.5 72.732.09 8.933.14 64.432.5 8.14.14 21.012.06 3.120.98 35.434.39 一、口算。 5.90.8 4.94.4 46.92
10、0.830.256.60.6 6.82.7 8.93.5 0.540.068.40.4 2.62.4 55.74 0.720.0550.6 8.60.3 8.54.6 0.550.086.30.7 7.27.1 38.65 0.790.13二、笔算。 4.110.24 47.449.84 8.754.28 942.7 8.251.75 76.152.62 8.490.76 67.217.39 30.7 42.855.16 9.234.98 68.322.2 7.512.82 73.654.48 4.550.01 28.756.45 一、口算。 6.30.7 4.87.5 77.73 0.790
11、.0330.2 6.60.5 7.95.2 0.780.083.20.6 6.24.1 14.86 0.770.115.80.4 9.81.1 6.72.1 0.690.235.20.8 0.61 17.93 0.940.4二、笔算。 3.230.92 42.289.45 9.311.56 70.32.7 9.066.2 40.098.77 8.20.67 43.861.91 5.270.26 91.148.83 8.825.56 58.414 9.824.51 43.112.04 5.540.41 34.33.28 一、口算。 6.50.9 5.16.8 25.49 0.870.486.40
12、.5 9.94 9.51.3 0.640.424.50.5 5.85.5 84.79 0.610.418.90.9 92.4 7.40.1 0.50.344.70.7 7.43.2 10.75 0.750.31二、笔算。 2.110.73 97.785.52 7.234.85 66.932 8.675.67 61.081.2 5.130.5 93.114.25 1.130.99 50.067.04 7.245.64 782.9 9.443.46 21.073.01 1.230.77 27.082.35 一、口算。 7.70.8 8.97.8 71.97 0.520.011.30.2 8.14
13、8.10.2 0.80.087.80.8 6.77.4 67.28 0.670.0350.6 5.74.8 8.24 0.760.272.50.8 67.3 40.89 0.650.28二、笔算。 7.450.64 65.54.3 7.865.14 87.818.2 8.281.75 52.671.77 6.630.6 69.488.72 7.140.37 97.358.89 9.685.42 78.621.5 7.115.98 89.237.15 8.690.78 94.434.22 一、口算。 4.80.5 3.50.9 77.52 0.920.483.70.1 8.51.4 85.1 0
14、.720.466.20.6 7.50.4 17.38 0.620.255.60.1 5.62.1 6.95.5 0.810.218.90.1 5.96.8 63.89 0.940.21二、笔算。 1.220.44 15.459.15 7.233.93 79.727.6 7.044.38 26.344.95 2.120.26 54.619.87 6.640.98 40.54.62 7.451.88 98.135.2 8.682.44 12.282.34 9.60.73 36.463.69 一、口算。 80.4 0.54.5 63.15 0.590.077.80.3 73 8.11.9 0.670
15、.246.20.2 9.32.4 87.87 0.560.448.30.2 7.14.1 7.83.4 0.880.068.80.8 6.34.5 91.55 0.560.03二、笔算。 7.150.87 62.339.71 7.862.01 87.737.2 8.441.84 57.294.28 9.50.64 29.274.23 1.380.04 63.729.09 9.941.06 52.741.6 8.035.14 72.221.47 6.550.32 21.299.59 一、口算。 4.50.6 3.20.1 50.57 0.830.281.60.8 72.4 6.60.9 0.56
16、0.1690.6 5.77.7 19.78 0.70.258.50.7 9.62.3 6.93.9 0.840.136.50.1 2.46.3 55.72 0.830.05二、笔算。 7.60.56 28.832.39 9.381.61 90.54.5 9.386.53 63.638.52 2.450.08 38.331.83 7.470.86 47.836.36 9.124.44 74.31.9 7.233.88 97.41.81 6.30.09 46.425.54 一、口算。 4.20.8 5.12.9 52.22 0.620.251.50.7 8.22.3 7.25.7 0.910.26
17、5.50.4 5.97.8 55.51 0.610.024.90.4 9.91.1 9.74.2 0.70.483.70.3 4.72.1 15.97 0.760.39二、笔算。 1.070.39 88.72.35 7.192.66 85.337 8.615.29 94.324.4 6.180.74 30.529.92 3.880.18 96.416.19 8.434.09 74.59.6 9.262.76 84.335.46 4.960.88 12.784.59 一、口算。 1.90.9 7.72.6 39.63 0.610.255.90.8 6.20.8 9.84.3 0.640.34.4
18、0.7 9.15.6 20.51 0.520.184.40.1 5.42.8 9.44.8 0.940.4630.2 2.82.3 94.22 0.980.15二、笔算。 2.10.96 12.523.16 8.794.76 54.912.3 7.244 23.618.87 6.40.37 24.894.93 7.730.69 55.037.33 8.852.26 98.142.6 8.486.56 67.175.85 6.820.59 95.231.14 一、口算。 8.70.6 38.9 20.46 0.830.431.60.3 7.13.2 9.93.2 0.60.294.20.9 3.
19、36.8 31.55 0.850.447.60.2 9.14.6 6.92.2 0.510.121.40.3 5.44.4 34.74 0.620.16二、笔算。 1.310.53 85.911.91 7.81.41 99.920.3 7.872.49 91.829.07 8.170.31 84.381.12 1.170.58 41.325.17 7.175.91 966.1 9.555.02 55.995.1 9.50.89 38.935.67 一、口算。 4.60.9 7.89.7 11.72 0.970.261.40.6 8.13.1 91.4 0.90.068.90.3 6.58.8 12.82 0.60.384.70.1 7.10.1 7.71.8 0.560.311.20.2 8.18.2 72.54 0.730.33二、笔算。 7.240.73 44.99.66 7.762.97 992.8 9.485.91 83.238.04 1.530.58 52.119.3 3.430.37 99.478.18 8.622.53 88.67.7 9.823.43 64.359.03 7.510.54 50.279.03
copyright@ 2008-2022 冰豆网网站版权所有
经营许可证编号:鄂ICP备2022015515号-1