试题 试卷
题型:单选题 题类:常考题 难易度:普通
7.02试题补充-分数乘法
÷5= 4.5× = ÷ = × =
×18= ÷ = ÷ = 7.2× =
×{#blank#}1{#/blank#} × {#blank#}2{#/blank#} ×0.25 {#blank#}3{#/blank#}
{#blank#}4{#/blank#}× (+)×A {#blank#}5{#/blank#}×A+×A
试题篮