Make 2-digit subtraction practice more engaging with this fall-themed self-checking pixel art activity for 2nd grade. Students solve subtraction problems without regrouping, type their answers in the yellow cells, and reveal a mystery picture as they work.This digital math activity includes 3 fall mystery pictures: Apple, Corn, and Turkey. It is designed for Google Sheets and Excel, making it easy to assign for math centers, independent practice, early finishers, homework, sub plans, or fall rev