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题型:填空题 题类:常考题 难易度:容易
11~~20各数的认识460(10题)
10+8={#blank#}1{#/blank#}
10+{#blank#}2{#/blank#}=15
10+{#blank#}3{#/blank#}=13
10+{#blank#}4{#/blank#}=10
10-6{#blank#}1{#/blank#}7 3+5{#blank#}2{#/blank#}9 15-6{#blank#}3{#/blank#}18-9
5+2{#blank#}4{#/blank#}6 9-3{#blank#}5{#/blank#}5 11-2{#blank#}6{#/blank#}3+8
5+9 17-10 18-2 11+2 15-4
{#blank#}1{#/blank#}{#blank#}2{#/blank#}{#blank#}3{#/blank#}{#blank#}4{#/blank#}{#blank#}5{#/blank#}。
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