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题型:判断题 题类:常考题 难易度:容易
混合运算(乘加、乘减、除加、除减两步计算式题) 2874 10
(44-9)÷7={#blank#}1{#/blank#}
7×{#blank#}1{#/blank#}<64 {#blank#}2{#/blank#}×8<21+16
{#blank#}3{#/blank#}×9<72-23 16+27>6×{#blank#}4{#/blank#}
70-38-13>2×{#blank#}5{#/blank#} 38+20-25>{#blank#}6{#/blank#}×7
80-(52-39) 81÷9×6
21+35÷7 (38-6)÷4
36-17+24 48÷(36÷6)
23+7+64=
68-8-30=
36+(48+2)=
87-(47-40)=
57+(27+3)=
98-(67-7)=
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