This weekend I had a cookie order to fill, so E and I made a few extra cookies for one of her homework assignments. She had to make or draw groups of cookies, and then divide them evenly among a certain number of people. So while she figured out the math on her sheet, I piped the results on our extras. Next time you have five cookies sitting around, and four people who want to share them – call her. Or just quickly eat that extra one, and the math becomes much easier.