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.3.5

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

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 a clock face?

Back

A clock face is the part of a clock that displays the time, usually with numbers and hands.

Tags

CCSS.1.MD.B.3

Front

What does the minute hand do?

Back

The minute hand shows the minutes that have passed in an hour.

Tags

CCSS.4.MD.A.1

Front

What does the hour hand do?

Back

The hour hand shows the current hour.

Tags

CCSS.4.MD.A.1

Front

If it is 3:00 PM now, what time will it be in 45 minutes?

Back

3:45 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