资源简介 部分参考答案37.22.89260612.5>11.25够2.<>>=<小数乘法(10)<>1.5.414.59.23.213.0.549145.372.735.50.321.82.39.610(计算略)0.321.360.614.16.5×0.2=3.3(千米)0.491.92.71.24.5×0.8=3.6(千米)0.70.111.890.723.6>3.3能到达0.361.320.2189.6小数乘法(9)0.27018.611.0.020.420.280.442.109.99.9510.80.060.630.241.320.806060.060.000.120.720.482.314545.145.090.290.543.520.33.>>>10.054.950.5610>>三1.6240.350.454.12+7.5×2=27(元)1.0878.7814.952.6第三章小数除法2.(1)40.5(2)80.4小数除法(1)》(3)3.96.11.1.42.71.61.91.63.(1)C(2)D2.43.13.61.34.32.932603.451.10.182.10.110.36(计算略)2.250.21.25.85.4.5×2.5=11.25(平方米)0.841.89.3200.5×0.5×50=12.5(平方0.630.0443.91.16米)3.30.580.190.7口算题卡全能练五年级上0.0060.2×3×7=4.2(mg)2.(1)A(2)C5>4.2够3.4.82.41.61.2小数除法(3)0.963.55.57.51.3681824369.511.595.610.2250.84.2.13.73.32.61.50.50.70.90.82.52.82.13.24.7(竖式15.320.411.510.9计算略)0.389.62.32305.45-11.4=33.6(元)5.60.6428.95.633.6÷3.5=9.6(元)2.-+÷÷÷小数除法(2)1.0.951.42120.83.0.350.1241.1191.25050.1210.510.20.95.6(竖0.0250.0050.70.3式计算略)1.51.82.22.34.(1)1000-227.5=772.53.20.810.20.4(元)1.310.32.440.3772.5÷31.5≈24.5(个)0.80.180.195.1最多可以买24个篮球5.254(2)227.5÷5=45.5(元)2.(1)D(2)A45.5-31.5=14(元)3.0.260.0144.21.03小数除法(4)1.050.44142.541.615016160161.2(竖式计算略)29019094900.94.0.1×50=5(mg)4.30.36.20.87.196口算题卡全能练五年级上小数除法(13)1.算一算。7.2×6=2.5+5=2.7÷3=5.2÷2=4.4÷4=0.45÷9=125÷5=40×90=6.21×0=34÷1.7=2÷100=4.9-0.7=360÷60=1÷0.05=40×0.09=9.4-7.8=9+0.01=0.125×8=2.2÷110=4.1+4.1=10-1.48=0.06×100=0.8÷0.08=1.68+3.2=60.36÷60=435.6÷100=3167.1÷1000=2.在(○里填上“>”“<”或“=”。8.76÷0.9○8.7619.8÷1.119.830×0.9930÷0.995.6÷1.95.6×1.95.4÷0.275.2÷0.2610.8÷4.52.7÷0.950第三章小数除法3.选一选。(1)与0.75÷2.5得数相同的算式是()。A.75÷25B.7.5÷25C.7.5÷2.5D.7.5÷0.25(2)7.5÷0.125与7.5×8的结果相比,(A.商大B.积大C.一样大D.不能确定4.已知15.8÷0.5=31.6,把下面卡片放入相应的圆圈中。158÷515.8÷51.58÷0.051.58÷0.5:158÷50235、得数是31.6得数是3.165.解决问题。王叔叔进了一箱玻璃杯,共40个,批发价是192元。打开箱子发现运输中破损了3个,这箱玻璃杯至少每个卖多少元才能保证盈利不低于20元?(单价取整数。) 展开更多...... 收起↑ 资源列表 第3章 小数除法(13).pdf 第3章 答案.pdf