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To: stomper who wrote (29468)2/26/2003 8:41:28 PM
From: bramble88  Read Replies (1) | Respond to of 57110
 
in any decade (eg. 70,71,72,...79) the # minus the sum-of-digits is the same for all #s in that decade.

70-7 = 71-8 = 72-9 =... etc.

So all they had to do is make sure that the 9 #s corresponding to the 9 decades (10 to 19, 20 to 29, etc.) all have the same symbol next to them..

Get it? ;-)



To: stomper who wrote (29468)2/26/2003 9:13:06 PM
From: X Y Zebra  Read Replies (1) | Respond to of 57110
 
if it really read minds....

how come it comes up with a symbol when I click and I have my mind in "blank", i.e. no number chosen.... -g



To: stomper who wrote (29468)2/26/2003 9:43:54 PM
From: DayTraderKidd  Respond to of 57110
 
I figured it out with a friend over the weekend. I don't remember the exact number of combinations so i just used the number 9 im my last post. But all it comes down to is no matter which number you select, there are only a limited amount of numbers that the equation can add up to and those numbers all have the same symbol so the answer will always be right.


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