I asked Andrew tonight how old he will be on his birthday (2 days away). He said “2”. I said, “close, what’s 2 plus 1?” I got a blank stare. I continued “You’re two now buddy and you’ll be one more year on your birthday … so, 2 plus 1 – what do you get?” Andrew’s response, “CAKE!!!”

That’s my kind of math.
birthday=cake