试题 试卷
题型:填空题 题类:常考题 难易度:容易
11~~20各数的认识412(10题)
{#blank#}1{#/blank#}
{#blank#}2{#/blank#}
{#blank#}3{#/blank#}
{#blank#}1{#/blank#} + {#blank#}2{#/blank#} = {#blank#}3{#/blank#}
{#blank#}4{#/blank#} - {#blank#}5{#/blank#} = {#blank#}6{#/blank#}
1
2
4
7
16
你是怎么想的?和小朋友说一说.
试题篮