Question 18 — IGCSE 0580 May/June 2023 Paper 12
Cambridge IGCSE Mathematics 0580, Core tier, non-calculator. Topic: Numbers · Indices. Worth 2 marks.
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Question text
18 (a) Write 45 000 in standard form.
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(b) Calculate 6.75#10
-3#4.2#105.
Give your answer in standard form.
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Mark scheme
