试题 试卷
题型:单选题 题类:常考题 难易度:容易
小数乘、除法的意义及计算6779 10
7×0.7={#blank#}1{#/blank#}
7×0.7×0.7={#blank#}2{#/blank#}
7×0.7×0.7×0.7={#blank#}3{#/blank#}
7×0.7×0.7×0.7×0.7={#blank#}4{#/blank#}
7×0.7×0.7×0.7×0.7×0.7…{#blank#}5{#/blank#}
2.1×3.9={#blank#}1{#/blank#} {#blank#}2{#/blank#}×{#blank#}3{#/blank#} =81.9 0.21×{#blank#}4{#/blank#} =0.819
39×0.8{#blank#}1{#/blank#}39 {#blank#}2{#/blank#}1.2330.42×1.2{#blank#}3{#/blank#}0.42÷1.2 6.69÷6{#blank#}4{#/blank#}2.23÷2
0.95×0.940.95 3.52×1.023.52 7.203×1.0272.03×0.102
4.7÷0.84.7÷1.2 45÷360.5÷0.4 1÷0.1251÷0.5
试题篮