May 8, 2011

Problem Solving Puzzler #2

Ninety Nine

1 2 3 4 5 6 7 8 9


How can I make these numbers above equal 99
by using all of them once and any sign + - x ÷ ?



1 comment:

Kieran said...

{(7+4-1)x((5+6)-(3-2)}-(9-8)

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