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

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.2.3

CCSS.RI.3.3

CCSS.RI.3.5

CCSS.RI.4.3

CCSS.RI.4.5

Front

If it is 2:00 PM now, what time will it be in 3 hours?

Back

It will be 5:00 PM.

Tags

CCSS.3.MD.A.1

Front

What does 'quarter past' mean?

Back

'Quarter past' means 15 minutes after the hour.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

CCSS.W.2.3

CCSS.W.3.3C

Front

What does 'quarter to' mean?

Back

'Quarter to' means 15 minutes before the hour.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

CCSS.W.2.3

CCSS.W.3.3C

Front

If a movie starts at 3:00 PM and lasts for 2 hours, what time does it end?

Back

It ends at 5:00 PM.

Tags

CCSS.3.MD.A.1

Front

If you start homework at 4:30 PM and finish at 5:15 PM, how long did you work on it?

Back

You worked on it for 45 minutes.

Tags

CCSS.3.MD.A.1

Front

What is 30 minutes after 1:00 PM?

Back

It is 1:30 PM.

Tags

CCSS.3.MD.A.1

Front

If a class starts at 9:15 AM and lasts for 45 minutes, what time does it end?

Back

It ends at 10:00 AM.

Tags

CCSS.3.MD.A.1