试题 试卷
题型:单选题 题类:常考题 难易度:普通
整数连加、连减混合1413
6×7+2{#blank#}1{#/blank#}6+2×7 40-3×5{#blank#}2{#/blank#}25
(8+16)-4{#blank#}3{#/blank#}8+(16-4) 25-4×3{#blank#}4{#/blank#}(25-4)+3
73+7-60{#blank#}5{#/blank#}30 2×(36-30){#blank#}6{#/blank#} (36-30)×2
(32+24)÷8 (18-9)×5
(58-23)÷ 7 9×(45-38)
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