试题 试卷
题型:单选题 题类:常考题 难易度:普通
分数和百分数及运算8344 10
① ×1.2× ÷1.2
②3.65÷1.25÷0.8
③34÷( + )
④ × ÷
⑤( )÷
⑤35÷[( )×3]
×2.8 = - × = ÷ = ÷3= =
120× = 18× × = 1÷ = ÷ = 0÷ =
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