苏教版五年级数学上册简便运算专题练习(3页).doc

《苏教版五年级数学上册简便运算专题练习(3页).doc》由会员分享，可在线阅读，更多相关《苏教版五年级数学上册简便运算专题练习(3页).doc（3页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、-苏教版五年级数学上册简便运算专题练习-第 3 页简便运算练习（1）4.025.40.98 5.171.83.2 13.75(3.756.48) 3.687.562.68 7.852.340.854.66 7.140.532.473.822.90.189.1 9.64.83.6 35.61.815.67.2 5.272.860.661.63 13.354.682.65 47.87.45+8.8 0.398+0.36+3.64 15.75+3.590.59+14.25 42.5(6.071.13)73.81.6413.85.36 66.868.661.34 0.2516.24 5.48(9.40

2、.52) 3.723.56.283.5 36.83.96.1 2 4.87.8780.52 3.6102 6.40.253.64 324.90.9 简便运算练习（2） 4.84.80.5 (1.250.125)8 4.8100.1 56.59.956.5 7.0910.80.87.09 18.769.918.761.252.532 3201.258 3.522.50.4 4.780.23.44 3.94.16.15.9 0.491.4 4.23.5 3.60.623.6510.1 3.63.60.8 15.20.254 17.8(1.784) 9.60.80.4 4.2994.2 9.7999

3、.7 0.89100.1 5.63.5 146.5(2346.5) 5.8324.27 (45.932.7)80.125 4.3612.58 简便运算练习（3）15.613.115.615.62.1 0.65101 6.02+3.6+1.9827.53.77.53.7 8.542.50.4 3.834.563.835.44 7.54.96.5 4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24 82.451.55 2.35+1.713+0.287+7.65 1.57+0.245+7.43 0.134+2.66+0.866 1.27+3.9+0.73

4、+16.1 3.070.381.62 1.293.72.716.3 0.324033.251.790.591.75 23.40.813.47.2 0.85199 3.20.364.81.64 1.233.40.236.6 0.2536 简便运算练习（4）12.7（3.70.84） 36.541.764.54 0.250.734 7.60.80.27.6 12.50.960.8 0.258.54 1.288.60.728.6 10.49.60.35 4.252.59.90.170.8（4.31.25） 3.123.1299 28.610128.6 2.4102 （ 4.236.17）0.8 0.

5、8615.70.8614.7 147.322.68 4.91.4 2.648.677.3611.33 2.311.20.5 3.9（1.35） （2.50.25）0.4 9.161.50.59.16 3.63.60.5 4.51.8 简便运算练习（5）4.23.5 9300.65 63.42.50.4 （7.71.54）0.7 2.52.4 0.351.2520.8 2.745 32.40.90.132.4 15（0.150.4）150.25 (1.250.125)8 7.74（2.81.3）1.52.267028 21（9.33.7）5.6 36.541.764.54 23.40.813.47.2 13.70.253.74 4.91.4 0.85199 0.2536 3.20.2512.5