试题 试卷
题型：单选题 题类：常考题 难易度：普通
小学数学补充题目
□○□=□
75-5 {#blank#}1{#/blank#}68-8 23-3 {#blank#}2{#/blank#}43-40 78-70 {#blank#}3{#/blank#}69-60
40+7 {#blank#}4{#/blank#}58-8 65-5 {#blank#}5{#/blank#} 30+8 73-70 {#blank#}6{#/blank#}93-90
43-{#blank#}1{#/blank#}=40 {#blank#}2{#/blank#}+5=75
70-{#blank#}3{#/blank#}=30 {#blank#}4{#/blank#}-20= 15
(盒)
试题篮
(盒)