试题 试卷
题型:口算与估算 题类:常考题 难易度:普通
人教版数学五年级下册总复习(4)B卷
+ = - = 1- = 2+ =
110×7= 270+90= 1400﹣600= 198×5=
560+600= 6×175= + = 1﹣ =
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