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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 3 - Mathematics
7.5 Elapsed Time

Method:

  1. 4:30 is also read as half past 4. (because 30 minutes makes half an hour)
  2. 4:15 is also read as quarter past 4. (because 15 minutes makes quarter hour)
  3. The elapsed time is the difference between two intervals of time.
Example: The show started at 2.20 pm and ended at 3.45 pm. How long did the show go on?
Start time = 2:20
End time = 3:45
Time elapsed = 3:45 - 2:20 (2:20 to 3:20 is 1 hour, 3:20 to 3:45 is 25 minutes)
1 hour 25 minutes
Answer: 1:25


Directions: Answer the following. Also write at least 10 examples of your own.
Q 1: Measha woke up at 7 in the morning. After 6 hours she has a dentist appointment. What time does she need to see the dentist?
12:00
11:00
2:00
1:00

Q 2: The concert started at 8 and finished at 10:30. How long did the concert last?
3 hours
3 hr. and 30 minutes
2 hours
2hrs. and 30 minutes

Q 3: The bell rings at 8. The class starts 25 minutes after the bell rings. When does the class start?
8:25
8:30
8:20
8:15

Q 4: I started jogging at 6 o'clock. I finished at 6:45. How long did I jogged.
1 hour
45 minutes
30 minutes
1 hour and 10 minutes

Q 5: Mr. Jones walks to work every morning. It takes him twenty minutes to get to work. He must be to work by 9. When should he start?
8:45 am
8:40 am
8:35 am
8:30 am

Q 6: The coach asked the player to practice for forty-five minutes each morning. Their practice starts at 7. When did they finish practice?
7:45 pm
7:45 am
7:50 am
7:50 pm

Q 7: The airport requests that all passengers report to the airport forty-five minutes before their flight. If Jennifer is taking a 6 o'clock flight. When should she arrive at the airport?
5:45
5:15
5:00
6:00

Q 8: Jacob finished his homework after working on it for thirty-five minutes. He started at 4:15. What time did he complete his homework?
4:50
4:55
4:45
5:10

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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