Diffy is a fun and intriguing math game that requires subtraction, logic, and pattern recognition to win. It can be played with whole numbers, negative numbers, fractions, and money. This game is challenging for both kids and adults!You can play Diffy using the document camera with the whole class, or have students complete their own Diffy games either in worksheet format or at a center with laminated wipe-off sheets.WHATāS INCLUDED:āļø PRINT:Teacher Intro with Game SampleDiffy! Game BoardColorBl