
Calculating Elapsed Time
3rd Grade · Math · 45 min
Lesson Preview
Learning Objective
I can calculate elapsed time in hours and minutes using a number line.
- 1
Elapsed time is the amount of time that passes from the start to the end of an event.
- 2
If you know the start time and the elapsed time, you can figure out the end time of an event.
- 3
You can figure out elapsed time by counting the hours and minutes between the start and end times.

