Question 21 — IGCSE 0580 Oct/Nov 2023 Paper 11
Cambridge IGCSE Mathematics 0580, Core tier, non-calculator. Topic: Numbers · Indices. Worth 4 marks.
Open in interactive question bank →
Question text
21 (a) Write these numbers in standard form.
(i) 45 000
................................................. [1]
(ii) 0.0063
................................................. [1]
(b) Calculate 8.2#10 -1#150000.
Give your answer in standard form.
................................................. [2]
Mark scheme
