-1|3,1|4,-1|5,1|6,100个2000个2009个是多少?
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![-1|3,1|4,-1|5,1|6,100个2000个2009个是多少?](/uploads/image/z/6917407-7-7.jpg?t=-1%7C3%2C1%7C4%2C-1%7C5%2C1%7C6%2C100%E4%B8%AA2000%E4%B8%AA2009%E4%B8%AA%E6%98%AF%E5%A4%9A%E5%B0%91%3F)
-1|3,1|4,-1|5,1|6,100个2000个2009个是多少?
-1|3,1|4,-1|5,1|6,100个2000个2009个是多少?
-1|3,1|4,-1|5,1|6,100个2000个2009个是多少?
100个是 1/102
2000个是 1/2002
2009个是 -1/2011
1/102
1/2002
-1/2011