Elapsed time

Front

What is elapsed time?

Back

Elapsed time is the amount of time that passes from the start of an event to the end of that event.

Front

How do you calculate elapsed time?

Back

To calculate elapsed time, subtract the start time from the end time.

Front

If a clock shows 4:00 and 30 minutes pass, what time is it now?

Back

4:30

Front

What does it mean if a homework assignment takes 15 minutes?

Back

It means you will spend 15 minutes working on that assignment.

Front

If you start your homework at 5:00 PM and it takes 20 minutes, what time will you finish?

Back

5:20 PM

Front

What is the term for the time you start an activity?

Back

Start time.

Front

What is the term for the time you finish an activity?

Back

End time.

Front

If you finish your homework at 6:00 PM and it took you 30 minutes, what time did you start?

Back

5:30 PM

Front

What is the total time if you read for 10 minutes and then play for 15 minutes?

Back

25 minutes

Front

If you have a clock that shows 3:00 and you wait for 1 hour, what time will it be?

Back

4:00