试题 试卷
题型:解决问题 题类:常考题 难易度:普通
两位数减一位数(退位)1129(10题)
={#blank#}1{#/blank#}
={#blank#}2{#/blank#}
15+20= 57-30= 50+18= 62-12= 79-18=
69-5= 73-2= 99-8= 28-4=
33-3= 65-2= 76-4= 32-1=
49-4{#blank#}1{#/blank#}45 35+20{#blank#}2{#/blank#}57 73+5{#blank#}3{#/blank#}37+5
93-30{#blank#}4{#/blank#}60 46-7{#blank#}5{#/blank#}40 81+7{#blank#}6{#/blank#}87
3+43=
18-9=
18+52=
60+23=
23+7-10=
78-60=
80-51=
6+25=
72-7=
16-7+31=
试题篮