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Adding & Subtracting Fractions with Unlike Denominators Digital Escape Room cover – Kiwiland Education
Digital Escape Room

Adding & Subtracting Fractions with Unlike Denominators Digital Escape Room

Math Activity · Grades 4–6

Grade 4Grade 5Grade 6Grades 4-6Answer keys included

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Inside the case file

Lock the lesson and hand over a link. This animated, self-checking digital escape room turns adding and subtracting fractions with unlike denominators into a high-stakes spy mission your students will race to finish.

No printing, no logins, no prep — just send the private link and let your agents get to work finding common denominators.

Quick details

  • Grade levels: 4–6
  • Format: interactive, browser-based escape room
  • Resource type: no-prep digital review game
  • Skill focus: adding and subtracting fractions with unlike denominators
  • Tech needed: any device with a web browser

The mission

Your agents have infiltrated a secret facility and must move through a series of locked security doors. The only way past each one is to add or subtract the fractions correctly — one wrong answer and the lock holds.

How the escape room works

  • Open the private link — no app, no login, no account.
  • Solve each animated fraction challenge.
  • A correct answer reveals the next code; wrong answers won't unlock the door.
  • Crack the final code to complete the mission and escape.

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 required.
  • A PDF containing the private access link to share via Google Classroom, email, or any LMS.

Skills covered

  • Finding common denominators
  • Generating equivalent fractions
  • Adding fractions with unlike denominators
  • Subtracting fractions with unlike denominators
  • Simplifying answers

Best used for

Math centers, tech time, early finishers, sub plans, homeschool, test prep, end-of-unit review, and distance learning.

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