试题 试卷
题型：填空题 题类：常考题 难易度：普通
一年级 20以内的退位减法745
12{#blank#}1{#/blank#}4=8
11–{#blank#}1{#/blank#}= 7 11–{#blank#}2{#/blank#}=4 {#blank#}3{#/blank#}+2=11
{#blank#}4{#/blank#}–9 = 2 {#blank#}5{#/blank#}–8 = 2 7+{#blank#}6{#/blank#}=11
3+{#blank#}7{#/blank#}=11 11–{#blank#}8{#/blank#}=6 {#blank#}9{#/blank#}–11 =0
试题篮
