SOLUTION: 1-1-1-1

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Question 86329: 1-1-1-1
Answer by praseenakos@yahoo.com(507) About Me  (Show Source):
You can put this solution on YOUR website!
Question:

1-1-1-1

Answer:

1-1-1-1 = -2

Method:
1-1-1-1....take first two numbers....

1-1 gives 0


Now we have 0-1-1


Again take first two numbers.....

0-1 = -1

==> 0 -1 - 1 = -1 - 1


Now -1 - 1 = -2





Hope you found the explanation useful.



Regards.


Praseena.