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0580/13 Oct/Nov 2023, Question 2: Factors and Multiples

Cambridge IGCSE Mathematics 0580 · Paper 13 (Core) · Calculator · 4 marks

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The question, in short

Write down three separate values: the factors of 32, the reciprocal of 1/8, and the value of the digit 7 in 473 285.

Summarised in our own words. Use the official paper for the exact wording and any diagrams.

Part (a) · 2 marks

List every factor of 32.

  1. 132 = 1 × 32 = 2 × 16 = 4 × 8
  2. 2Factors: 1, 2, 4, 8, 16, 32

Answer1, 2, 4, 8, 16, 32

Part (b) · 1 mark

State the reciprocal of 1/8.

  1. 1Reciprocal of 1/8 = 8/1 = 8

Answer8

Part (c) · 1 mark

Give the value of the 7 in 473 285.

  1. 1The 7 is in the ten-thousands column: 7 × 10 000 = 70000

Answer70000

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Also searched as: 0580/13/O/N/23 · 0580_w23_qp_13 · 0580 w23 13 · question 2.
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