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Answers and rating deltas for

How do you subtract from a negative integer but add to a positive?

Author Votes Δ
DreamChild 4 +4.17
Andrei 3 +0.31
Vivek Sadh 2 +0.12
Sander 0 -2.86
Kevin Pluck 0 -2.87
Last visited: Sep 14, 2014, 5:07:29 AM