资源简介 口算题卡全能练五年级上小数除法(9)1.算一算。0.1÷2=1÷0.2=0.2÷2=2÷0.2=0.3÷2=3÷0.2=0.4÷2=4÷0.2=0.5÷2=5÷0.2=8÷0.1=5.5÷5=8÷10=5.5÷0.5=5.5÷50=8÷0.01=5.5÷500=8÷0.001=5.5÷0.05=8÷0.0001=43.7÷1.9=7.28÷0.7=3.03÷0.3=81.9÷0.09=15.3÷1.7=0.48÷0.04=0.09÷0.03=5.05÷0.05=69.12÷7.2=25.92÷7.2=2.在里填上“>”“<”或“=”。1.14÷0.1501.143.96÷1.13.962.1÷0.2)2.1×53.2÷0.253.2×42.07÷0.92.07÷0.63.75÷1.53.75÷0.342第三章小数除法3.列竖式计算,商保留两位小数。57.2÷2.8≈0.77÷1.3≈1.05÷4.1≈6.67÷0.12≈4.1÷0.51≈1.22÷0.21≈≈30.9÷9.7≈3.26÷1.3≈4.55÷3.8≈4.解决问题。有一批货物,计划每小时运22.5吨,7小时可以运完,实际只用5.5小时就运完了。实际每小时运了多少吨?(得数保留两位小数。)43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 展开更多...... 收起↑ 资源列表 第3章 小数除法(9).pdf 第3章 答案.pdf