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.

Tags

CCSS.3.MD.A.1

Front

How do you calculate elapsed time?

Back

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

Tags

CCSS.3.MD.A.1

Front

If an event starts at 2:00 PM and ends at 3:30 PM, what is the elapsed time?

Back

1 hour and 30 minutes.

Tags

CCSS.3.MD.A.1

Front

What is the difference between AM and PM?

Back

AM refers to the time from midnight to noon, while PM refers to the time from noon to midnight.

Tags

CCSS.RI.3.3

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

CCSS.RI.5.5

Front

If a movie starts at 5:15 PM and lasts for 2 hours, what time does it end?

Back

7:15 PM.

Tags

CCSS.3.MD.A.1

Front

What is the term for the time shown on a clock?

Back

Clock time.

Tags

CCSS.1.MD.B.3

Front

If you start homework at 4:00 PM and work for 1 hour and 45 minutes, when do you finish?

Back

5:45 PM.

Tags

CCSS.3.MD.A.1

Front

What does it mean to 'stop the clock'?

Back

To 'stop the clock' means to pause the time measurement during an event.

Tags

CCSS.L.4.5B

CCSS.L.5.5B

Front

If a train leaves at 10:30 AM and arrives at 12:00 PM, how long is the journey?

Back

1 hour and 30 minutes.

Tags

CCSS.3.MD.A.1

Front

What is a time interval?

Back

A time interval is the duration of time between two events.

Tags

CCSS.4.MD.A.1