Favorite tweets October 01, 2017 at 07:27PM

30+ Things to Do with a Hundred Chart – Denise Gaskins' Let's Play Math - https://t.co/qCemY2qC5H

— Thomas Hammerlund (@thammerlund) October 1, 2017

via Twitter https://twitter.com/thammerlund

October 01, 2017 at 07:27PM