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Numeracy Skills for Teachers Flashcards

6 cards from real QTS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Numeracy Skills for Teachers flashcards as text

  1. A class set of 30 books costs £127.50. What is the cost per book?

    Answer: £4.25

    £127.50 ÷ 30 = £4.25 per book.

  2. What is the median of: 14, 7, 19, 3, 11, 22, 8?

    Answer: 11

    Ordered: 3, 7, 8, 11, 14, 19, 22. The middle value (4th of 7) is 11.

  3. A school trip costs £12.50 per pupil. There are 34 pupils attending. What is the total cost?

    Answer: £425

    £12.50 × 34 = £425. (£12.50 × 30 = £375; £12.50 × 4 = £50; total = £425.)

  4. A pupil's mark improved from 48 to 60. What is the percentage increase?

    Answer: 25%

    Increase = 12. Percentage increase = (12/48) × 100 = 25%.

  5. What is 7 squared minus 4 cubed?

    Answer: −15

    7² = 49. 4³ = 64. 49 − 64 = −15.

  6. A school has 420 pupils. 35% receive free school meals. How many pupils is this?

    Answer: 147

    35% of 420 = 0.35 × 420 = 147.