试题 试卷
题型:填空题 题类:常考题 难易度:普通
11~~20各数的认识428(10题)
它们一共吃了多少只蚊子?
10+7
{#blank#}1{#/blank#}+{#blank#}2{#/blank#}
{#blank#}3{#/blank#}+{#blank#}4{#/blank#}
{#blank#}5{#/blank#}+{#blank#}6{#/blank#}
{#blank#}1{#/blank#}<{#blank#}2{#/blank#}<{#blank#}3{#/blank#}<{#blank#}4{#/blank#}<{#blank#}5{#/blank#}<{#blank#}6{#/blank#}<{#blank#}7{#/blank#}<{#blank#}8{#/blank#}<{#blank#}9{#/blank#}
7+{#blank#}1{#/blank#}=12 14-{#blank#}2{#/blank#}=10 {#blank#}3{#/blank#}-3=5+8
9-{#blank#}4{#/blank#}=6 {#blank#}5{#/blank#}+5=11 5+10={#blank#}6{#/blank#}+2
1+4= 7-2= 5+3= 10-1=
7+3= 8+6= 9-3= 15-2=
2+6= 4+8= 7-0= 6+5=
7-4= 4-1= 3+6= 10-6=
5+9= 12+2= 7-5= 8-7=
7+5= 14-4= 9-4= 3+13=
5+5= 6+6= 7+4= 8-2=
4+11= 10+8= 10-7= 6+7=
18-4= 7+7= 3+9= 11+6=
试题篮