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Edexcel IGCSE (9-1)4MB1Frequently examined

Mathematics B 9-1 4MB1: Number Topical Past Paper Questions

Edexcel IGCSE (9-1) Mathematics B 9-1 (4MB1) past-paper questions on Number, free. This topic is frequently examined across 13 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.

Sample questions

Winter (Oct/Nov) 2025Paper 2

Alex produces and sells cans of drink. The table shows the production costs for 80 000 cans of drink. (a) Calculate the manufacturing cost as a percentage of the total production cost. Give your answer to one decimal place. (2) Alex sells each of the 80,000 cans of drink for £0.6…

Summer (May/Jun) 2024Paper 2R

Gary buys furniture and sells it in a shop. In the shop on Monday, Gary has tables and chairs such that number of tables : number of chairs = 2 : 7 Gary has 42 chairs in the shop on Monday. (a) Calculate the number of tables Gary has in the shop on Monday. (2) Gary buys a table f…

Summer (May/Jun) 2023Paper 2R

$$ x=4.2\times10^{5}\quad and\quad y=6\times10^{-100} $$ (a) Write x as an ordinary number. (1) (b) Calculate xy Give your answer in standard form. (c) Calculate $ \frac{x}{y} $ Give your answer in standard form. (d) Using the values of x and y above, write the following in order…

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