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-2, 4, -12, 48, -240, ...

Series teasers are where you try to complete the sequence of a series of letters, numbers or objects.


Puzzle ID:#277
Fun:*** (2.31)
Difficulty:** (1.89)
Submitted By:jerry1***




-2, 4, -12, 48, -240, ...
What is the next number in the above series?

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Dec 09, 2005

good teaser.
Jan 24, 2006

great teaser, thanks
Mar 29, 2006

i didnt get it
Feb 28, 2007

I was able to get it, but I reallu wish I could of had a calculator to figure out the answer. I understood the pattern
Apr 07, 2007

great teaser, very cool

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