# Solving Elapsed Time Problems Using a Number Line

Skill:

Solve problems involving elapsed time.

# Solving Elapsed Time Problems Using a Number Line

Explore elapsed time along a number line. Plot time spent working on a project to determine when the project ended.

### Putting It All Together

*Answer these open ended questions on your own or with others to form deeper math connections. *

### Open-ended question 1

Alex says he goes to sleep at night at 8:00 AM. Is his statement correct? Explain your answer.

Text and math input

### Open-ended question 2

Cameron says that 50 minutes after 6:50 PM is 7:00 PM. Do you agree? Why or why not?

Text and math input

## Explore more

Prerequisite Resources

More from Units and Measurement