4.9 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 lasts for 1 hour, what time does it end?

Back

3:00 PM

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 5:00 PM and lasts for 2 hours, what time does it end?

Back

7:00 PM

Tags

CCSS.3.MD.A.1

Front

How many minutes are in 1 hour?

Back

There are 60 minutes in 1 hour.

Tags

CCSS.4.MD.A.1

Front

If it is currently 3:00 PM and you need to be somewhere at 4:30 PM, how much time do you have?

Back

1 hour and 30 minutes.

Tags

CCSS.3.MD.A.1

Front

What is the start time if an event lasts 30 minutes and ends at 6:00 PM?

Back

5:30 PM

Tags

CCSS.3.MD.A.1

Front

If a train leaves at 10:15 AM and arrives at 12:00 PM, how long is the train ride?

Back

1 hour and 45 minutes.

Tags

CCSS.3.MD.A.1

Front

What is the elapsed time from 8:00 AM to 10:30 AM?

Back

2 hours and 30 minutes.

Tags

CCSS.3.MD.A.1