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题型:填空题 题类:常考题 难易度:普通
11~~20各数的认识454(10题)
10+8={#blank#}1{#/blank#}
10+{#blank#}2{#/blank#}=15
10+{#blank#}3{#/blank#}=13
10+{#blank#}4{#/blank#}=10
数一数,算一算.
{#blank#}1{#/blank#}+4=9 {#blank#}2{#/blank#}+2=7 {#blank#}3{#/blank#}+5=8
6+{#blank#}4{#/blank#}=10 6+{#blank#}5{#/blank#}=9 2+{#blank#}6{#/blank#}=6
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