北师大版四年级数学下册第一单元小数加减法专项练习题177文档格式.docx

1、11.06_ 10.727_ 2.21.9 8.51.1 5.21.1165.813.0 53.123.0 97.6954.26.472.847.07 8.31（4.430.62） 2.587.065.446.9860.90.08 12.99_ 13.04_ 6.829_ 4.13.7 3.35.3 2.13.0299.625.0 53.111.3 76.7941.26.63.591.07 7.33（4.050.99） 5.258.595.319.2790.20.07 9.24_ 5.08_ 8.443_ 9.37.3 5.31.2 2.11.2185.734.4 21.315.4 96.97

2、14.35.522.524.47 7.34（3.50.34） 4.356.053.839.2690.20.06 10.21_ 1.06_ 10.253_ 4.11.7 4.83.2 5.14.3469.824.4 24.314.2 68.9853.48.152.877.8 7.32（3.370.44） 8.448.341.63.6630.60.06 14.91_ 9.03_ 11.224_ 1.31.1 2.91 3.13.2178.852.0 52.434.4 98.6532.38.231.554.33 7.26（4.510.21） 2.015.115.071.5410.50.04 5.47

3、_ 7.05_ 7.352_ 32.8 7.61.6 2.24.2395.932.0 40.113.1 85.8824.25.493.984.75 8.53（4.370.61） 1.285.775.253.8530.80.05 7.54_ 1.03_ 12.168_ 2.31.2 6.43.5 3.41.1185.811.1 42.211.2 95.5514.45.334.496.04 9.25（4.591.47） 9.038.852.19.7990.70.09 12.95_ 9.02_ 15.394_ 6.45.4 7.71.8 1.34.2296.721.0 54.323.1 66.972

4、2.05.164.743.27 8.07（4.750.99） 1.487.315.414.1140.10.01 14.99_ 3.04_ 10.855_ 6.22.9 3.93.5 5.44.1286.521.1 53.333.2 99.8720.053.246.99 9.34（3.951.77） 5.986.860.962.2820.20.08 8.18_ 8.04_ 6.217_ 2.41 3.93 4.33.4378.941.4 44.010.2 75.5744.07.51.872.23 7.73（3.660.19） 8.7792.914.9240.90.02 1.44_ 3.07_ 3

5、.523_ 7.31.5 4.42.7 1.14.4455.545.4 23.213.1 78.6853.19.612.996.82 8.83（3.91.67） 8.055.330.399.1890.10.08 12.49_ 6.08_ 3.135_ 7.22.9 42.8 43.4167.542.0 31.010.0 75.5541.07.433.593.63 9.03（4.380.27） 4.779.845.783.2130.20.01 13.94_ 14.05_ 12.648_ 32.1 3.22.1 41.3467.725.2 10.210.5 85.7523.19.314.330.6

6、4 7.81（4.511.49） 8.376.490.999.7290.70.02 10.66_ 13.05_ 15.316_ 6.51.7 3.72.8 2.44.0297.510.3 11.034.5 77.9544.17.4749.95 8.85（3.041.51） 1.996.93.683.8430.80.04 8.99_ 3.01_ 5.276_ 1.61.5 8.31.5 2.32.1387.942.3 24.044.2 96.9555.07.713.52.92 9（3.181.2） 7.945.65.047.8270.80.02 8.53_ 14.09_ 1.893_ 2.71

7、8.51.3 3.12.258.835.4 44.441.3 95.5753.45.534.231.92 8.55（4.551.47） 5.395.811.664.5240.50.02 6.22_ 4.04_ 5.479_ 8.26.3 81.8 3.13.2357.950.1 14.144.4 88.8743.05.652.646.34 7.93（4.460.46） 8.277.592.949.9290.90.02 5.81_ 11.01_ 7.166_ 8.72 4.73.3 3.12.2155.622.1 41.414.3 58.5720.17.83.263 8.3（3.651.57）

8、1.148.012.771.1410.10.04 10.51_ 10.07_ 5.192_ 6.52.3 2.34.7 5.14.2458.931.4 31.421.2 67.9540.48.382.598.54 9.35（4.191.76） 2.317.332.823.3930.30.09 2.27_ 8.09_ 11.364_ 6.91.4 1.71.4 3.43.4168.710.4 34.014.4 99.7720.07.651.027.97 8.47（3.041.49） 3.189.531.044.9640.90.06 13.92_ 11.03_ 9.542_ 6.95 51.7 5

9、.21.1297.522.0 32.113.4 66.6750.28.892.771.51 7.02（4.050.32） 9.775.644.868.1180.10.01 13.54_ 2.08_ 2.428_ 9.76.6 5.44.4 4.23.2196.834.1 44.014.2 77.9622.15.754.275.84 7.22（4.981.04） 6.218.555.561.1110.10.01 10.47_ 11.113_ 9.55.6 5.12.5 3.24.1497.620.0 10.125.3 65.9642.09.083.515.04 9.96（4.131.22） 5.

10、088.23.137.8970.80.09 3.42_ 11.08_ 12.897_ 2.91.5 31.4 4.31.1158.643.4 21.431.1 86.9954.08.931.565.45 9.59（4.970.12） 4.877.34.258.3280.30.02 4.24_ 1.08_ 7.343_ 3.91.6 8.81 53.465.852.4 33.441.5 98.7535.08.642.512.15 8.81（3.630.46） 6.9154.626.5460.50.04 14.24_ 6.07_ 6.224_ 7.31.4 2.34 1.42.4167.754.1 41.044.4 97.6930.29.271.927.06 8.26（4.360.71） 1.677.275.988.2580.20.05 2.93_ 7.04_ 7.391_ 3.83.3 2.42.4 5.32.485.651.4 33.443.5 78.7843.25.684.287.95 7.95（3.411.87） 8.228.010.236.6460.60.04 14.43_ 8.03_ 8.197_ 1.81.3 2.63.2 5.12.3387.541.4 23.221.4 96.9831.45.213.549.61 8.01（3.20.62） 2.337.873.82