this isn't exactly math I don't know what u call it so that's y im askin'....
the thing i'm askin' is what are these things called I'll give u an exxample...


think of a number then *2 then +10 then /2 then -from the number u began with....


no matter what it's 5

so I wanna know what those are callde that no matter what it's a number things...

(this is from trick 2 on dramacrazy. if u wanna see my own then Ill show...

ichi