试题 试卷
题型:填空题 题类:常考题 难易度:困难
11~~20各数的认识420(10题)
{#blank#}1{#/blank#}
{#blank#}2{#/blank#}
还有{#blank#}1{#/blank#}只。
{#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#} = {#blank#}5{#/blank#} (只)
9
{#blank#}3{#/blank#}
12
{#blank#}4{#/blank#}
14
15
{#blank#}5{#/blank#}
{#blank#}6{#/blank#}
18
17
13
{#blank#}7{#/blank#}
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