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Problem3469--几和第几 - 7
3469: 几和第几 - 7
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MiB
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Solved: 10
Submit Num: 18
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Description
在一些笔中,只有一支是铅笔,从右往左数,铅笔排第6,结合图片想一想,铅笔右边有几支钢笔?
Source/Category
幼儿园
几和第几