Math Mystery Case | Order of Operations with Fractions and Decimals | Spy Agency

Mystery Case. Problems include adding, subtracting, multiplying, and dividing fractions and decimals, and parenthesis (no negatives and no exponents).

You are a detective and receive a call for another mystery case. You receive clues from a secret informant, which are coded to prevent them from falling into the wrong hands.

This morning it was noticed that all street name plates in Silentstone have disappeared. Residents say they heard strange sounds during the night. Who could have stolen the name plates? When did this happen? Where are the plates now? Can you help solve this mystery?

Students have to solve 6 problems to decode the clue and be able to present the investigation report.

Check out the preview to see the level of these 6 tasks.

The file is editable, so you can change the tasks to your own.

This resource includes:

- The digital version in Google Slides™.

- The editable PowerPoint™ version.

- The printable version in PDF + answer key.

Check out Inspire Math Matematyka for more resources.