During my daily stroll through the e-commerce blog I have the following funny game discovered. I must say that I was tied up this game for a few minutes, but I could on my inquires as yet no explanation to understand the system behind it. Can someone help me?
A fun number game
6th September 2006 | media-mirror | 6 comments |
Tags: General · This and That
6 responses so far ↓
An omega / / September 6, 2006 at 11:48
The result should simply be left 81, 72, 63, 54, 45, 36, 27, 18 or 9. Must be great mathematician is not it. I draw from my two-digit number n is always the sum of the digits from m, which will be smaller for n-1 and exactly 1. This makes the difference of n and m are equal. Of course, this difference becomes smaller numbers of all 10 to be 9;
Two media-mirror / / September 6, 2006 at 12:13
Thank you for trying to help me, but I seem to be as non-mathematical, that I still do not quite want to understand.
The difference between an imaginary number I and the sum of the digits is not always the same, or IREE I am now totally?
3 DeadPoet / / September 6, 2006 at 14:33
Well what Omega has since declared, even I did not really understand ... quite confused and only half true, if one takes his words carefully.
The system behind this "magic bullet" is basically very simple: If you are the little pictures of all multiples of 9 times watching, you will notice that they are completely identical. Example: 9, 18, 27, 36, 45, 54, 63, 72 and 81 show with me just a flower. The only exceptions are the 90 and the 99th Because whatever you look for a number ausdenkst initially, you'll never get 90 or 99 as a result. So we went down there a different icon, so that the "trick" is not noticeable Sun If you then that is to "try again" button, because you know absolutely want to know how does it work, change, although the symbols, but the concept remains the same: at multiples of 9 to number 81 always the same symbol.
Background: It is not the difference of n and m is always the same, but the fact that the difference is always a multiple of 9, with the result that more precisely, the image appears in the ball, which emerges just anywhere as a multiple of 9 . MUST always work so this trick. If he does not even work out, then the genius has clearly charged with screen ;)
Unless you understand? Therefore, if just a pretty cheap trick, but apparently holds the great people at bay.
Four media-mirror / / September 6, 2006 at 14:46
Now it is clear. I had not realized that the pictures change after each round. I'm back watch out bad :-)
5 DeadPoet / / September 6, 2006 at 14:51
I can jut erklärn, huh?
6 media-mirror / / September 6, 2006 at 15:16
In fact, the whole thing with me is not so easy -.)
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