3-Digit Addition and Subtraction with Regrouping Digital Escape Room – 3rd Grade Math

Make 3-digit addition and subtraction practice more exciting with this no-prep, self-checking digital escape room! Students add and subtract within 1,000, regroup across zeros, and solve word problems while following clues to escape the library. Designed primarily for 3rd grade, this fully automated Google Forms™ activity is perfect for math centers, partner work, review, early finishers, or an engaging alternative to a worksheet.