Use these for hands-on morning work, centers, or literacy/math stations! Print them on card-stock and laminate to use them for years to come! This product includes matching domino sets for: upper and lower casecolorsnumbers (matched to symbols)addition (three different sets)subtraction (three different sets)Each of the addition and subtraction sets can be printed double sided with labels marking them as Set A, B, C, etc. This is so you can have multiple active sets out at the same time and they