试题 试卷
题型:单选题 题类:常考题 难易度:普通
分数乘整数(不含带分数) 7064 10
18× {#blank#}1{#/blank#}18 ×24{#blank#}2{#/blank#} ×0{#blank#}3{#/blank#}
×1{#blank#}4{#/blank#} 100× {#blank#}5{#/blank#}100 ×1{#blank#}6{#/blank#}
×0.75=
12×=
×4.2=
4-4×=
×=
×0=
19×12×=
2.8×(1+)=
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