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题型:填空题 题类:常考题 难易度:普通
分数除以整数(不含带分数)7252
=
× + × ={#blank#}1{#/blank#}
× ÷ ={#blank#}2{#/blank#}
÷ + × ={#blank#}3{#/blank#}
× + ={#blank#}4{#/blank#}
368÷[1÷(2.1﹣2.09)]={#blank#}5{#/blank#}
×99+ ={#blank#}6{#/blank#}
× + ÷
×99+
(5.6+2.8)÷
÷[ ×( + )].
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