Mathematics

Time

The most common mistakes Singapore primary students make in Time, distilled from 148+ MOE-aligned questions across P1, P2, P3, P4. Free practice at every level.

From the question bank

Top 10 mistakes in Time

  1. #1Misconception

    Swapped hands.

    Seen in 4 questions

  2. #2Misconception

    Clock shows 7.

    Seen in 2 questions

  3. #3Misconception

    Clock shows 9.

    Seen in 2 questions

  4. #4Misconception

    Clock shows 12.

    Seen in 2 questions

  5. #5Calc error

    Arithmetic error.

    Seen in 2 questions

  6. #6Misconception

    Night = later pm.

    Seen in 1 question

  7. #7Misconception

    Read the number on the clock (3) as the number of minutes directly. Each number stands for 5 minutes, so 3 means 3 × 5 = 15 minutes.

    Seen in 1 question

  8. #8Calc error

    Counted only 2 jumps of 5 (10) instead of 3. The minute hand at 3 means 3 × 5 = 15.

    Seen in 1 question

  9. #9Calc error

    Counted to the wrong number — 20 minutes would be at the '4' on the clock, not the '3'. 3 × 5 = 15.

    Seen in 1 question

  10. #10Partial logic

    Counted from 2:45 to 4:00 only (1 hour 15 minutes) and forgot to add the remaining 10 minutes from 4:00 to 4:10.

    Seen in 1 question

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