Brain Game: 11/11/11

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To help in our 11/11/11 celebration, today's mentalfloss.com Brain Game offers a related Free-for-all Friday challenge. Good luck!

Using the number "1" exactly SIX times,
and some combination of the four main operators
(addition, subtraction, multiplication, division)
come up with 11 formulas that would equal
each number from 1 to 11.

Example: 11 - 11 + 1 + 1 = 2

Here are some possible SOLUTIONS.

November 11, 2011 - 2:30am