One of my favorite things is working number puzzles. I write about a few of them in a new blog post here https://t.co/zij2j8zDr9 #mathchat #iteachmath pic.twitter.com/tM41HpKFzj
— Jennifer (@APocketfulofPi) July 7, 2018
from Twitter https://twitter.com/APocketfulofPi
July 08, 2018 at 07:58AM
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