Adding & Subtracting Integers Digital Escape Room

Inside the case file

Lock the lesson and hand over a link — this Adding & Subtracting Integers Digital Escape Room turns winter integer practice into a race to crack the codes. Students solve integer problems, reveal numbers, and work their way out, one puzzle at a time.

It's fully digital and self-checking, so wrong answers won't open the lock and you don't mark a thing. Built for Grades 6–9 with a cozy winter theme. Open it in any browser — no app, login, or subscription.

Quick details

• Grade levels: 6–9 (integer operations)
• Format: Interactive, browser-based digital escape room
• Resource type: No-prep, self-checking math activity
• Skill focus: Adding & subtracting integers
• Tech needed: Any device with a web browser

The mission

A winter storm has locked everything down. The only way out is through a series of integer challenges — solve them correctly and the codes reveal themselves, one frosty puzzle at a time.

How the escape room works

• Open the private link in any browser — no app, login, or subscription
• Solve each integer challenge to reveal a code
• Enter the code to unlock the next stage — wrong answers won't open it
• The room self-checks, so students get instant feedback
• Crack the final code to escape

What's included

• An interactive digital escape room hosted on a private site
• Animated, self-checking puzzles with randomized answers for replayability
• No Boom Cards, Google Slides, logins, or subscriptions
• A PDF with your private access link to share via Google Classroom, email, or your LMS

Skills covered

• Adding integers with the same and different signs
• Subtracting integers
• Working with negative numbers in context
• Integer reasoning and problem solving

Best used for

Math centers, tech time, early finishers, sub plans, winter and holiday review, test prep, homeschool, and distance learning.