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题型:填空题 题类:常考题 难易度:普通
多边形面积(复习)6873 8
故事书的页数是连环画的倍.
连环画的页数是故事书的 .
(分数,先填分子,后填分母)
={#blank#}1{#/blank#}
={#blank#}2{#/blank#}
={#blank#}3{#/blank#}
={#blank#}4{#/blank#}
={#blank#}5{#/blank#}
= = = =
+ = - = 1- = 3× =
× = ÷ = ÷3= ÷ =
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