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题型:填空题 题类:常考题 难易度:普通
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组卷次数:30次 +选题
30-{#blank#}3{#/blank#}=50-40 28-{#blank#}4{#/blank#}= 5+3
{#blank#}5{#/blank#}+2=2+40 60-{#blank#}6{#/blank#}=7+3
24÷4÷2{#blank#}1{#/blank#}6 3×4÷2{#blank#}2{#/blank#}4×9÷6
30-4×6{#blank#}3{#/blank#}4×8-6 5×6-9{#blank#}4{#/blank#}72÷9+8
38-20+{#blank#}1{#/blank#}=28 {#blank#}2{#/blank#}+(5-2)=38
67-(20+{#blank#}3{#/blank#})=7 {#blank#}4{#/blank#}-(49-9)=19
87+3=
54-6=
24+9=
50-6=
48+7=
30+40=
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