Addition & Subtraction Within 100 Christmas Digital Escape Room

Inside the case file

Lock the lesson and hand over a link. Your students step into a festive Christmas workshop where every locked door hides an addition or subtraction problem within 100. Solve it, reveal the code, and unwrap your way to the exit.

It's a no-prep, self-checking review game that runs in any browser — no apps, no logins, no printing. Just send the link and let them race the clock.

Quick details

• Grade levels: 1–3
• Format: Interactive, browser-based digital escape room
• Resource type: No-prep, self-checking review game
• Skill focus: Addition and subtraction within 100
• Tech needed: Any device with a web browser

The mission

Santa's workshop is locked up tight for the season. The only way in is to solve a trail of two-digit addition and subtraction puzzles, collect every code, and crack the final lock before the sleigh takes off.

How the escape room works

• Open the private link — no app or login required.
• Work through a series of animated add-and-subtract challenges.
• Each correct answer reveals a code that unlocks the next room.
• Wrong answers won't open the lock, so the room checks itself.
• Crack the final code to escape and win.

What's included

• An interactive escape room hosted on a private site — animated, with randomized answers for replayability.
• No Boom Cards, Google Slides, logins, or subscriptions.
• A PDF containing your private access link to share via Google Classroom, email, or any LMS.

Skills covered

• Adding and subtracting within 100
• Two-digit regrouping and place-value reasoning
• Problem solving under a fun, themed challenge

Best used for

Holiday math centers, tech time, early finishers, sub plans, homeschool, review days, and distance learning.