News for hackers. Stuff that matters.

A comment on 2+2=What? Parents rail against Common Core math. Parent comment

Re:2+2=What? Parents rail against Common Core math by mike_herrera on Thursday May 15, 2014 @09:34AM (#7749282)
This reminds me of, what I was taught to be, the proper method of counting back change at the cash register.

http://brightbacon.com/blog/work/how-count-back-change-begin...

[ Parent | on HN ]

There are no comments on this comment yet.