I created this math cheat sheet for my 2nd grade class but it could be used in 1st or 3rd as well. I wanted something for them to keep in their math folder to use as a reference when they are working on task activities or math journal work during our math workshop time. This cheat sheet has all the basic essential math concepts we work on in 2nd grade.
Included on the Cheat Sheet:
Number Talks Strategies
I hope you enjoy it and find it as useful with your class as I have with mine!