Here are May themed math puzzles for your students to use in a math center. I have my students pick one puzzle at a time to work on. After the are done, they write the numbers on a dry erase board.
To Keep the pieces from getting Lost:
I cut the puzzles on the lines and put colored stickers on the back. I use that same color on the bag I place them in so the pieces do not get lost.
I have one for each month!