FREE measurement and multiplication facts lanyard cards. Students wear these all day long and call each other by the answer on their cards. Lots of fun!
COMMON CORE MATH OUTSIDE OF THE BOX - Open-Ended Math Pages
Place Value to 100 Matching Math Station with 72 different cards so you can play it multiple times without repeating numbers & make it as hard or easy as you want to! :)
I made mats like this and my class loves to play. We keep score on the board for who wins each 'hand'. I call out, "Draw 2 (or 3) cards and make the least/greatest number possible." I also made one which includes thousands, for later.