gee... the switch up teh symbols every time and the fact that its all based on mathmatics doenst mean it reads your mind. because no matter what you choose, you are going to end up with that symbol..
If you add the two digits of a 2 digit number and then subtract that from the original number your always going to get a multiple of 9. Thats why the same symbol is at all multiples 9,18,27,36....
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.