Answers

2014-09-25T18:30:54+08:00
4 yung answer ko! :)

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Paano mo kinuha yung 4?
bakit mali po ba?
Hindi ko po alam haha, gusto ko pong malaman yung process :)
1-2 = negative 1 + positive 3 = positive 4-4=0
0+49=49-48=1+47=48-46+2+1= 3
3 pala!
2014-09-25T18:52:46+08:00
1-2+3-4+...+49-48+47-46+...+1 My answer too is 4

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