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1、一、小数除法竖式计算题67.515 21.2436 0.73623 43.512 35.217 6.210.03 2101.4 51.30.27 91.23.8 0.660.3 2.10.4= 2.5632= 50.1838.6= 4.6875= 14.70.07= 5.415= 124.80.24= 23.4585= 0.5440.025= 203.511= 3281.6= 1.3527= 7.650.85= 12.60.28= 62.42.6= 54.40.16= 1.441.8= 11.72.6= 19.412= 59.80.23= 1.3515= 28.611= 20.424= 3.6
2、452= 1560.12=25.26= 34.5 1.5= 5.60.04= 1.812= 1.81.2=14.217= 241.5= 1.2618= 43.529= 18.90.27= 二、请用简便方法计算下列各题0.250.28 0.1253.22.5 3540.2 0.2540.254 3.59.9 3.599+3.5 3.52.7-3.50.7 (32+5.6)0.8 3.50.6-0.50.67.35(7.350.25) 7.35(7.350.25) 7.325-(5.325+1.7) 3.29+0.73+2.27 3.29-0.73-2.27 7.5+2.5-7.5+2.563.42.50.43.9（1.35） 0.351.2520.832.40.90.132.4 7.60.80.27.6 0.258.5428.610128.6 2.41022.4（2.50.25）0.4147.322.682.648.677.3611.333.6 3.60.5 0.1253.22.5 0.8615.70.8614.7 2.311.20.5
