试题 试卷
题型:填空题 题类:常考题 难易度:普通
两位数减一位数(退位)1110(10题)
30+3{#blank#}1{#/blank#}3+30 42-2{#blank#}2{#/blank#}40+2 60+7{#blank#}3{#/blank#}70+6
56-50{#blank#}4{#/blank#}56-6 75-5{#blank#}5{#/blank#}73-3 98-8{#blank#}6{#/blank#}80+8
87+3=
54-6=
24+9=
50-6=
48+7=
30+40=
试题篮