Aggrevation, (trouble is another version of this ancient game). Chinese checkers was another good game. Both simple to play.
31 or charades
I was always after my dad to teach me how to play poker in my early teens. He always told me it’s not a good game to play. I kept nagging him and one day he had enough of my whining and we sat down to teach poker. He cleaned me out of my coffee can of change and that was the end of that. I don’t play poker again until my mid twenties.Blackjack and 5 card draw are good ways to get their allowance back lol the house always wins..teaches valuable life lessons