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Ghislain
09-18-2010, 11:41 PM
I was not aware that the product of two numbers taken from each side of a number squared will always equal
one less than the square of said number.

3^2 = 9 2x4=8

100^2 = 10000 99x101=9999 :)

What else has passed me by?

Ghislain

Ghislain
09-18-2010, 11:46 PM
Fill in the missing letters in the following sequence

O.T.T.F.F.S.S.E._._.

Ghislain

k89
09-19-2010, 09:47 AM
O.T.T.F.F.S.S.E.N.T.

Ghislain
09-19-2010, 06:48 PM
K89

Did you work it out or have you seen it before?

Ghislain