TRY THIS IT'S SPOOKY
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TRY THIS IT'S SPOOKY
by lynne9999 » Tue Sep 19, 2006 3:27 pm
- lynne9999
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by alexISS » Tue Sep 19, 2006 3:42 pm
Not so spooky 
. No matter which two digit number you pick, after substracting the sum of it's digits the result will be a multiple of 9 (9, 18, 27 etc). More specifically, the result will be (original number's first digit)*9. In the matrix all the multiples of 9 have the same icon, so it's a safe guess! 
. No matter which two digit number you pick, after substracting the sum of it's digits the result will be a multiple of 9 (9, 18, 27 etc). More specifically, the result will be (original number's first digit)*9. In the matrix all the multiples of 9 have the same icon, so it's a safe guess! -
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by alexISS » Tue Sep 19, 2006 3:50 pm
lynne9999 wrote:alexISS
I bet you have a maths o level - it took me over a week to figure it out
Infinite Calculus gave me a bad time at uni, but now it's all a distant memory
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alexISS - Regular Contributor
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