Grade 4Mathpractice16 questions

12-hour and 24-hour time

Grade 4: convert 12-hour and 24-hour times, read a timetable, minutes and seconds, durations across the hour, digital and analogue clocks.

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Free to play. Teams answer on one screen; your phone is the remote. No student devices.

Questions

  1. What is 3:30 pm in 24-hour time?

    • 03:30
    • 13:30
    • 15:30
    • 18:30
    Show answer15:30

  2. What is 20:15 in 12-hour time?

    • 10:15 pm
    • 6:15 pm
    • 8:15 am
    • 8:15 pm
    Show answer8:15 pm

  3. 12:00 at midday is written as 12:00 in 24-hour time. (True or false?)

    Show answerTrue

  4. A bus leaves at 09:20 and the next one at 09:50. How many minutes between them?

    • 20 minutes
    • 30 minutes
    • 40 minutes
    • 70 minutes
    Show answer30 minutes

  5. Train A leaves at 14:10 and arrives at 15:00. How long is the trip?

    • 40 minutes
    • 50 minutes
    • 60 minutes
    • 90 minutes
    Show answer50 minutes

  6. A film starts at 16:45 and ends at 18:15. How many minutes long is it? (Answer out loud)

    Show answer90 minutes

  7. How many seconds are in 3 minutes?

    • 120
    • 180
    • 300
    • 360
    Show answer180

  8. There are 90 seconds in one and a half minutes. (True or false?)

    Show answerTrue

  9. Which is the best estimate for how long it takes to clap your hands once?

    • 1 hour
    • 1 minute
    • 1 second
    • 10 minutes
    Show answer1 second

  10. A lesson starts at 10:40 and lasts 45 minutes. When does it end?

    • 11:15
    • 11:25
    • 11:35
    • 11:45
    Show answer11:25

  11. How many minutes are there from 5:50 pm to 6:20 pm? (Answer out loud)

    Show answer30 minutes

  12. A digital clock shows 19:05. What is that in 12-hour time?

    • 5:07 pm
    • 7:05 am
    • 7:05 pm
    • 9:05 pm
    Show answer7:05 pm

  13. On an analogue clock the short hand points at 4 and the long hand at 6. What time is it?

    • 4:30
    • 5:30
    • 6:04
    • 6:20
    Show answer4:30

  14. On an analogue clock, when the long hand points to 9 it is quarter past. (True or false?)

    Show answerFalse

  15. On an analogue clock, the long hand points to 11. How many minutes past the hour is it? (Answer out loud)

    Show answer55

  16. Which time is the same as quarter to 9 in the evening?

    • 08:45
    • 20:15
    • 20:45
    • 21:15
    Show answer20:45

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Tile GrabAnswer right to flip a tile. Points, stars, bombs and magnets that steal points.Dare BoardPick a tile first: 1 to 5 points, and the higher the tile, the harder the question. One tile is a Double dare!Prize ClimbAnswer right to climb ten prize steps, then bank your stars or climb on. Three lifelines help.Ring the BellEvery team answers every question. A miss costs a heart; the last team standing rings the bell.

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