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 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 it is 12:00 and you add 1 hour, what time is it?

Back

1:00.

Tags

CCSS.3.MD.A.1

Front

If it is 3:00 and you subtract 30 minutes, what time is it?

Back

2:30.

Tags

CCSS.3.MD.A.1

Front

What is the time 2 hours after 10:15?

Back

12:15.

Tags

CCSS.3.MD.A.1

Front

What is the time 45 minutes before 5:00?

Back

4:15.

Tags

CCSS.3.MD.A.1

Front

If an event starts at 1:30 and lasts for 2 hours, what time does it end?

Back

3:30.

Tags

CCSS.3.MD.A.1

Front

If it is 6:00 and you need to be somewhere in 1 hour and 45 minutes, what time do you need to leave?

Back

7:45.

Tags

CCSS.3.MD.A.1