五年级数学上册小数乘法简便计算专项练习223Word格式.docx

1、9.15.99.115.34_（0.5740）（_6.88.13.28.1（_）0.6230.04 10010.849.799999.79 0.245110.24540.025 0.541010.55.61200 1.31028.70.4 3.96.96.16.93.20.1_（0.80.4）（_3.72.36.32.3（_）0.93650.002 10010.782.399992.39 0.932100010.93262.5 0.7710018.521051.784 5.58.84.58.88.11.29_（0.013.68.16.40.685500.02 10013.1599993.15

2、0.452100010.452250 0.371.330.02 2.110044.7340 3.34.16.74.12.38.25_250（0.498.26.31.86.3（_）0.8240.0254 10010.854.719994.71 0.4921010.4920.25 0.542.99200 1.13.1240 1.51.98.51.97.59.88_（0.34400）（_6.99.63.19.6（_）1.2580 1010.546.349996.34 0.223100010.2232.425 0.524.920.2 1.110052.570.4 2.95.97.15.99.63.12

3、_（0.554.57.25.57.2（_）0.1540.2 10010.663.979993.97 0.475100010.4757.20.025 0.151.260.2 1.34.9340 7.18.92.98.98.09_（0.773.55.46.55.4（_）0.6610.04 990.497.239997.23 0.434110.4342.5 0.180.070.02 1.510026.9440 4.24.45.84.47.31.61_（0.10.04）（_3.15.56.95.5（_）0.3030.04 1010.825.42995.42 0.28510010.2851.60.25

4、0.581.810.2 1.59.92400 0.35.79.75.78.51.04_（0.265.86.94.26.9（_）0.35912.50.08 1010.539.339999.33 0.77110010.7712250 0.399995.251.054 7.97.72.17.74.92.16_1.44.98.64.9（_）0.788 9999.6699.66 0.282110.2820.025 0.310.8720 2.26.470.04 5.57.34.57.38.31.62_（0.194.48.15.60.3960.02 9990.192.4792.47 0.59810010.5

5、980.40.25 0.625.58200 2.41046.5540 6.84.63.24.62.02_（0.716.93.10.0720.8 1010.159.24999.24 0.29110010.2916.4250 0.299.170.02 1.20.4 4.82.95.22.98.65_（0.118.82.41.22.4（_）0.6630.2 1010.415.6599995.65 0.232100010.23225 0.435.720 1.57.444 7.71.82.31.85.93_（0.444.16.44.1（_）0.804400 9990.595.379995.37 0.21410010.2141.22.5 0.599.772 2.440 8.44.21.64.2