试题 试卷
题型:填空题 题类:常考题 难易度:普通
20以内的进位加法和退位减法533(10题)
每只小鸟宝宝吃1条虫子,还差几条虫子?
{#blank#}1{#/blank#}({#blank#}2{#/blank#}){#blank#}3{#/blank#}={#blank#}4{#/blank#}(条)
{#blank#}1{#/blank#}
{#blank#}2{#/blank#}
{#blank#}3{#/blank#}
{#blank#}4{#/blank#}
14-7={#blank#}1{#/blank#}
18-9={#blank#}2{#/blank#}
5+6={#blank#}3{#/blank#}
{#blank#}1{#/blank#}+ 5 = 13 6 +{#blank#}2{#/blank#}= 14 {#blank#}3{#/blank#}+8 = 16
8 +{#blank#}4{#/blank#}=17 {#blank#}5{#/blank#}+ 8 =15 4 +{#blank#}6{#/blank#}=12
试题篮