五年级数学上《小数除法竖式计算题》练习3.doc

五年级数学上小数除法竖式计算题练习3姓名：_ 分数：_ 练习日期：_25.26= 34.5 1.5= 5.60.04= 1.812=1.81.2= 7.839= 4.080.8= 0.540.6=6.30.14= 7215= 14.217= 241.5= 1.2618= 43.529= 18.90.27= 1.3515=28.611= 20.424= 3.6452= 1560.12=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= 19.765.2= 10.845=211.4= 8.841.7= 62.10.03= 1.8954=0.512.2= 7.12.5= 1.9980.54= 1.2816=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= 2415= 3.6452=25.26= 34.5 1.5= 5.60.04= 1.812=4.080.8= 14.217= 1.81.2= 7.839=0.540.6= 6.30.14= 7215= 241.5=1.2618= 43.529= 1.3515= 18.90.27=3.6452= 7.650.85= 28.611= 20.424=3281.6= 1.3527= 12.60.28= 1560.12=62.42.6= 54.40.16= 11.72.6= 1.441.8=19.412= 59.80.23= 10.845= 19.765.2=211.4= 8.841.7= 1.8954= 62.10.03=0.512.2= 7.12.5= 1.2816= 62.10.03=1.9980.54= 50.1838.6= 124.80.24= 2.10.4=2.5632= 4.6875= 14.70.07= 5.415=203.511= 113.511= 93.518= 223.516=39.412= 54.80.23= 12.844= 14.765.1=251.4= 8.891.7= 1.8934= 63.10.09=0.532.3= 7.82.5= 1.2876= 66.40.02=0.9980.55= 50.1738.6= 124.80.84= 2.50.3=8.5635= 4.7874= 14.70.06= 5.516=（一）脱式计算（能简算的要简算） 0.3961.2= 0.7560.36= 15.613= 5.7630.1815= 0.02514= 3.0636= 0.040.12 3.842.6 （保留一位小数） 7.1522 90.753.3 3.680.2516.90.13 1.553.9 3.70.01613.760.8= 5.20.6 8.41.3 6.40.5 4.480.4 5.255 35.44.2 0.0420.54 0.760.32 0.250.046 2.523.4 1.0825 0.120.50.16 4.80.25 0.1251.4（保留两位小数）2.50.7= （保留三位小数） 10.13.3= （商用循环小数）10.7512.5= （用乘法验算） 3.259.04= （用除法验算）3、脱式计算（能简算的要简算）2.57.14 16.129916.12 5.20.90.9 7.2899+7.28 4.3500.2 642.640.52615.715.724 (2.275 0.625)0.28 3.94+34.30.2 1.2(9.62.4)4.8 8.91.14.7 2.75.43.9 3.69.85-5.46 8.053.4+7.6 6.584.50.9 2.80.5+1.58 324.90.9 4.84.80.5 (1.250.125)8 4.8100.1 56.59956.5 7.0910.80.87.09 4.85 + 0.35 1.4 8.7 17.4 - 8.7 7.4 12.50.42.58 0.873.16+4.64 9.5101 0.68 （5.2 -3.5） 1.25 40.5 0.81 0.18 4.8 （15 2.4） 2.1308257 6.81+6.8199 0.2518540 4.40.83.40.8(9.37+937+937+937) 25 42.1.1.1.752.376.3+2.373.7 2.51.250.32 3.810.12.5(3.80.04) 7.69101 3.810.1 0.2539+0.25 0.12572 460.33+