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The Subtraction Escape
Escape room · 10 items · by shelli · 34 plays
Use it with your class
Send this link to your students: it opens the game directly, no sign-up needed.
What’s inside
Solve each subtraction problem to unlock the next challenge.
- What is 453 − 128? (Start with the ones place.)
325 · 335 · 335 · 425 - What is 672 − 245? (Regroup a ten to subtract the ones.)
327 · 427 · 433 · 437 - What is 831 − 416? (Check whether you need to regroup.)
415 · 425 · 485 · 515 - What is 564 − 237? (Regroup a ten to subtract the ones.)
327 · 333 · 337 · 427 - What is 745 − 368? (You may need to regroup in more than one place.)
377 · 383 · 387 · 477 - What is 902 − 457? (Think carefully about regrouping across the zero.)
445 · 455 · 545 · 555 - What is 683 − 294? (Work from right to left.)
389 · 399 · 411 · 489 - What is 710 − 286? (Regroup before subtracting the ones.)
424 · 426 · 434 · 524 - What is 854 − 579? (Check the ones and tens places for regrouping.)
275 · 285 · 325 · 375 - What is 600 − 248? (Regroup across both zeros.)
352 · 358 · 362 · 452
Answer key
- What is 453 − 128? → 325
- What is 672 − 245? → 427
- What is 831 − 416? → 415
- What is 564 − 237? → 327
- What is 745 − 368? → 377
- What is 902 − 457? → 445
- What is 683 − 294? → 389
- What is 710 − 286? → 424
- What is 854 − 579? → 275
- What is 600 − 248? → 352
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How to use it in class
Play it on the board with the whole class, send the link to your students, or make a copy and change the questions. No sign-up needed to play.
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Put it on your website
Copy this code into your website, blog or online classroom (Google Sites, Moodle, WordPress…).
Made with the free digital escape room creator with illustrated rooms · Interactive Learning