These roll and cover pattern block mats are packed with serious math power! The no-prep sheets work on shapes, counting, adding, fine motor skills, number recognition, AND subitizing at the same time.To play, kids roll either one or two dice (depending on the version they're using) and cover the matching number with a pattern block.EACH OF THE 20 DESIGNS COMES IN 2 VERSIONS:--> a roll and cover sheet practicing the numbers 1-6--> PLUS a roll, add, and cover page working on adding together