试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
苏版六年级数学上册第三单元分数除法单元检测
= 2- = ×3.5= =
44× = 6÷ = - × = =
×8= 1-0× =
599÷6≈ 52-32= 0.75÷15=
68×51≈
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