0580/13 Oct/Nov 2021, Question 12: Ordering and Inequalities
Cambridge IGCSE Mathematics 0580 · Paper 13 (Core) · Calculator · 2 marks
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The question, in short
Choose the correct comparison symbol between 0.5 and 5%, then add one pair of brackets so the expression 7 − 3 − 1 + 2 equals 7.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Part (a) · 1 mark
Ring each symbol from = ≠ > < that makes the statement comparing 0.5 and 5% correct.
- 10.5 = 50% and 50% > 5%
- 2So ≠ and > make the statement correct
Answer≠ and > indicated
Part (b) · 1 mark
Insert one pair of brackets into 7 − 3 − 1 + 2 so that the result is 7.
- 17 − (3 − 1) + 2 = 7 − 2 + 2 = 7
Answer7 − (3 − 1) + 2 = 7
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Also searched as: 0580/13/O/N/21 · 0580_w21_qp_13 · 0580 w21 13 · question 12.
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