Question of the Day #379 (11/12/10)

[Kazza]

62 - 63 = 1

How is this so? Move 1 number ONLY to make the sum work


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[radexS1]

thats a tough one.
I have no idea

can you move signs?

 

[Taku]

You have one new unread private message!

:BLAA:

 

[radexS1]

gaargh!! my mind hurts.

 

[youngy]

pm sent to you

 

[viviifz6]

Oh ya pm sent ya!

 

[Kazza]

62 - 63 = 1

How is this so? Move 1 number ONLY to make the sum work

2₆ - 63 = 1 (2x2x2x2x2x2, which equals 64)


REP & CASINO CASH WINNERS:

Taku
Youngy

 

[sxty8goats]

Missed this the other day. Would not have solved it but I have to say that this is one of the coolest math questions I've seen in a long time.