Time and Elapsed Time Number Line

In which problem is the elapsed time correct?

• Start 5:15 end 8:45 Total time: 3 hours and 15 minutes

• Start 5:15 end 8:45 Total time: 3 hours and 30 minutes

• Start 5:15 end 8:45 Total time: 2 hours and 15 minutes

• Start 5:15 end 8:45 Total time: 4 hours and 15 minutes

Ben started soccer practice at the time shown on the clock. What time does soccer practice begin?

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OFF

The class ended at 10:10 a.m. It

lasted 40 minutes. What time did

the class start?

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OFF

Mrs. Washington got to work at

7:55 a.m. She was in the car for

15 minutes, ate breakfast in

30 minutes, and took 50 minutes

to get ready, after she got up.

What time did Mrs. Washington

get up?

• 7:10a.m.

• 6:30 a.m.

• 6:20 a.m.

• 6:15 a.m.

It was 9:00 a.m. Elliot had been at

the train station for 35 minutes.

When did he arrive at the station?

• 8:15a.m.

• 8:25 a.m.

• 9:25 a.m.

• 9:35 a.m.

Now let's practice solving for elapsed time!

Ingrid was playing in a soccer

game. The game started at

5:10 p.m. and ended at 6:50 p.m.

In minutes, how long did the game

last?

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A picnic started at 12:10pm and ended at 1:40pm. In minutes how long did the picnic last? Draw a number line to help you solve for the elapsed time.

• 70 minutes

• 30 minutes

• 90 minutes

Ella got home at 4:30 p.m. After

school ended, she had ridden

the bus for 10 minutes

and studied in the library for 20

minutes. What time did school

end?

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OFF

Bob went on a bike ride.  He left the house at 4:20 and returned at 4:50.  The elapsed time was 30 minutes.  What does ELAPSED mean?

• Start time

• Time passed

• End Time

Ms. Word left Walmart at 5:10. She spent 35 minutes shopping. What time did she arrive at Walmart?