Question 24 — IGCSE 0580 May/June 2023 Paper 13
Cambridge IGCSE Mathematics 0580, Core tier, non-calculator. Topic: Numbers · Operations with fractions (non calculator). Worth 3 marks.
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Question text
24 Without using a calculator, work out 511+21 .
12 4
You must show all your working and give your answer as a mixed number in its simplest form.
................................................. [3]
Mark scheme
