北师大版四年级数学下册小数加减法综合练习题75Word文件下载.docx

1、三、竖式。 4.7 9.2 7.1 81.3 9.7 3.4 2.51 6.86 62 6.33 7.88 8.8 4.61 66.83 2.29 4.2 49.42 6.03 7 8.5 8.99 2 1.03 3.2四、计算。6.061.814 7.65（4.890.64） 4.976.595.67 6.5260.50.02 6.28_ 12.08_ 12.879_ 9.88.4 7.72.2 5.21.42 95.553.0 42.431.5 58.9554.3 5.3 6.5 4.9 52.5 2.4 2.9 1.89 7.21 66 9.73 5.92 6.7 5.66 21.44

2、0.02 4.9 55.55 6.02 8 7.9 2.62 2 5.56 7.26.471.077.35 8.14（4.760.78） 1.678.791.2 9.1790.10.07 4.44_ 3.07_ 13.888_ 5.41.6 5.41 4.42.11 69.912.4 41.432.0 85.6524.3 8.7 7.1 7.3 56.3 6.5 0.4 7.69 9.81 62 2.95 7.71 9.7 9.32 37.84 1.11 4.7 27.97 9.31 6 4.8 4.32 3 3.21 1.59.813.819.16 8.3（4.070.5） 9.798.56

3、5.99 6.2560.20.05 12.79_ 1.04_ 10.937_ 3.21.4 8.51.3 1.42.33 58.914.0 33.244.2 98.6950.2 4.5 6.8 7.1 84.8 4.8 2.4 2.49 2.74 77 3.12 8.29 6.7 3.58 75.52 4.68 2.9 98.66 9.14 6 2.1 8.95 4 1.41 8.75.281.261.6 7.9（3.281.53） 8.888.034.37 4.6140.60.01 7.24_ 7.02_ 11.746_ 31.4 4.43.1 1.44.13 77.714.2 11.420

4、.0 58.7850.0 8.9 5.2 1.8 83.5 2.8 0.3 9.62 8.31 89 4.06 8.65 9.4 7.98 11.18 2.78 0.5 98.57 7.29 7 4.3 6.39 4 1.29 3.55.762.232.92 9.88（3.871.43） 2.537.424.06 2.9620.90.06 12.53_ 8.04_ 5.555_ 1.11 6.41.4 1.42.24 96.630.4 54.332.1 68.6820.3 3.9 9.6 2.6 90.6 7.5 3.8 4.85 4.71 53 2.41 8.92 6.6 6.35 53.6

5、4 1.58 4.6 34.76 9.38 8 9.3 1.52 2 4.53 3.29.011.352.87 8.99（3.831.44） 9.766.253.99 1.6610.60.06 5.41_ 5.04_ 9.771_ 1.41.3 5.91 3.33.14 95.735.0 12.321.5 68.9631.1 1.3 8.3 3.9 91.7 6.7 2.2 7.53 9.98 67 7.85 8.82 6.6 6.99 97.81 2.75 4.1 60.17 5.34 9 3.1 3.02 1 5.45 6.97.572.241.05 8.71（3.450.74） 2.585.840.5 6.9260.90.02 5.79_ 11.05_ 2.917_ 3.22