[jonahrd]

My dad used to play a game with me where he'd start listing out a long series of operations ("two.....times three.....plus four......" etc) and I'd try to keep up in my head and then shout out the answer. Try that, it's fun!

[ludicast]

I like that! I think keeping things in the head is very important and a good way to build on stuff without increasing the scope of needed knowledge.

How did you guys handle parenthesis/precedence? Or more like a calculator I guess...