I LOVE using games for my math centers, especially partner games! This is a great, low-prep game to practice missing partners and totals for addition and subtraction.
This is also an awesome way to encourage math talk between partners and showing evidence of their work :)
Students work with a partner to record equations, cover up a partner or total with a post-it, then pass to their classmate to solve.
Enjoy! Please leave feedback if you have any questions or suggestions! :)