试题 试卷
题型:判断题 题类:常考题 难易度:普通
带括号的混合运算4758 10
15×(18×4÷18×4)
=15×(72÷72)
=15×1
=15
(8+19)÷3={#blank#}1{#/blank#}×{#blank#}2{#/blank#}
32+3×6{#blank#}1{#/blank#}32+6×5
(18+10)÷4{#blank#}2{#/blank#}(11+25)÷4
59-4×5{#blank#}3{#/blank#}4×8+7
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