Elapsed & Ending Time Practice

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.

Tags

CCSS.3.MD.A.1

Front

How do you calculate the ending time if you know the starting time and duration?

Back

To find the ending time, add the duration to the starting time.

Tags

CCSS.3.MD.A.1

Front

If school ends at 2:30 and soccer practice is for 2 hours and 30 minutes, what time does practice end?

Back

5:00

Tags

CCSS.3.MD.A.1

Front

What is the duration of an event?

Back

The duration of an event is the total time taken from the start to the finish of that event.

Tags

CCSS.3.MD.C.6

Front

How do you find the duration between two times?

Back

Subtract the start time from the end time.

Tags

CCSS.3.MD.A.1

Front

If Connor's football practice started at 4:10 p.m. and ended at 7:05 p.m., how long did it last?

Back

2 hours and 55 minutes

Tags

CCSS.3.MD.A.1

Front

What is the starting time if an event lasts for a certain duration and ends at a specific time?

Back

To find the starting time, subtract the duration from the ending time.

Tags

CCSS.3.MD.A.1

Front

If Hien practices basketball for 1 hour and 30 minutes starting at 3:40 p.m., what time is it when he finishes?

Back

5:10 p.m.

Tags

CCSS.3.MD.A.1

Front

What is the formula to calculate elapsed time?

Back

Elapsed Time = End Time - Start Time.

Tags

CCSS.3.MD.A.1

Front

If Kalvin started watching TV at 3:45 p.m. and watched for 2 hours and 50 minutes, what time did he stop?

Back

5:45 p.m.

Tags

CCSS.3.MD.A.1