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posted by jess on Friday, September 9, 2011 at 1:41am.
[-8+(-1)]+[8+(-6)]+(-6) Am I doing this right? I think I'm confusing myself please help... I have: [-8-1]+[8-6]-6 [-9]+[-2]-6 -11-6=-17
Your second last line should be ]-9] + [2] - 6 = -9 + 2 + 6 = -1
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