Subtraction Action Math Boards can be used in math centers/stations, individually or in partners, as an enrichment activity, and a good "at your seat" task for students to complete.
There are four boards to a page and need to be cut out. There are 12 boards in all. Included is a checkoff recording sheet for teacher-use.
Skills are common core aligned (CCSS.Math.Content.2.NBT.B.5)