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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449(10题)
10+6=
17-5=
16+3=
13+2=
16-3=
14+5={#blank#}1{#/blank#}
18+1={#blank#}2{#/blank#}
19+1={#blank#}3{#/blank#}
16+2={#blank#}4{#/blank#}
13+3={#blank#}5{#/blank#}
13-2={#blank#}1{#/blank#}
8+9= 5+4= 16-3= 14-4-3=
10-6= 15-5= 3+9= 5+8+3=
5+7= 3+14= 3+4= 13-3+4=
8-8= 6+7= 7+4= 8+6-4=
8+{#blank#}1{#/blank#}=12 9 +{#blank#}2{#/blank#}=16 4 + 7={#blank#}3{#/blank#} 11+{#blank#}4{#/blank#}=14
6+{#blank#}5{#/blank#} =13 {#blank#}6{#/blank#}+ 3 = 11 7 + 8 ={#blank#}7{#/blank#} 6 +{#blank#}8{#/blank#}=12
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