Trick? It's normal to do multiplication before addition.
2x3+5 = 5+2x3 = 11; you'd only do the addition first if brackets were involved, e.g. 2x(3+5) = 16
What's the context of this?
Beyond that, the fun is your amusing way of seeing "tricks" everywhere. It saves you dealing with the content of posts, by instead discussing weird claims for the motivation behind the posts. Similar to your "artfull [sic] dodger" comments previously in this thread. Fun! It's not "rude" to point out actual "tricks", but it is "rude" to continually point them out as a way of dodging the real issues. (An amusing irony, using claims of "tricks" as a "trick" itself. Aha! You'll claim my post is a "trick" - so you can ignore it!)