Make rational numbers operations review and practice a blast with this self-checking digital pixel art activity. Includes 2 Google Sheets with 36 questions total to practice adding and subtracting positive and negative integers, decimals, and fractions. Each correct answer reveals part of reindeer and gingerbread house images perfect for winter, Christmas, and January. Plus, there’s an optional printable PDF worksheet to show work on paper if desired. Easy to assign virtual or in-person, and wit