0580/12 Oct/Nov 2021, Question 1: Understanding Decimal Place Value
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Calculator · 2 marks
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The question, in short
Convert a number given in words into digits, and round a five-digit number to the nearest ten.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Part (a) · 1 mark
Express four hundred thousand and four hundred using digits.
- 1400 000 + 400 = 400 400
Answer400400
Part (b) · 1 mark
Round 60 287 so it is correct to the nearest ten.
- 160 287: the units digit 7 rounds the tens up
- 2= 60 290
Answer60290
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Also searched as: 0580/12/O/N/21 · 0580_w21_qp_12 · 0580 w21 12 · question 1.
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