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100

Started by rookie1ja, Mar 30 2007 07:02 PM

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#1 rookie1ja

Senior Member

Site Admin
1330 posts

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Location:Slovakia

Posted 30 March 2007 - 07:02 PM

100 - Back to the Number Puzzles
Using four sevens (7) and a one (1) create the number 100. Except the five numerals you can use the usual mathematical operations (+, -, x,

, root and brackets ().

This old topic is locked since it was answered many times. You can check solution in the Spoiler below.
Pls visit New Puzzles section to see always fresh brain teasers.

Spoiler for Solution