IGCSE Mathematics 0580, topic C1

Number: past paper questions

380 Cambridge IGCSE Mathematics 0580 questions on Number (C1) from 42 papers, 2023 to 2026. Open the paper or try a question free.

Practising builds a set from this topic, free with an account. One question opens straight away, with no account.

Questions
380
Papers
42
Years
2023 to 2026
Total marks
1321
Average per question
3.5 marks
Largest question
17 marks

By type: Structured 380

How hard the questions are

  • Recall64
  • Apply274
  • Analyse8
  • Not banded34

Derived from the command word Cambridge prints in each question, banded by a fixed table beside the syllabus's own definitions. A question printing no command word is unbanded: unknown, not middling.

Command words

  • findApply113 questions
  • work outApply98 questions

    calculate from given facts, figures or information with or without the use of a calculator

  • calculateApply84 questions

    work out from given facts, figures or information

  • writeRecall69 questions

    give an answer in a specific form

  • completeApply56 questions
  • write downRecall44 questions

    give an answer without significant working

  • useApply16 questions
  • show thatApply11 questions
  • drawApply10 questions
  • explainAnalyse8 questions

    set out purposes or reasons / make the relationships between things clear / say why and/or how and support with relevant evidence

Where the questions come from

By year

  • 202671
  • 2025143
  • 202481
  • 202385

By session

  • May/June226
  • Oct/Nov154

By paper

  • Paper 1234
  • Paper 3146

Questions on this topic

Showing 30 of 380, spread across the years. Open one to write your answer and have it marked.

  • Question 1May/June 2026, paper 11Structured5 marksHas a diagram

    1.694 √18 6 6.666 7 √225 25 27 39 56 1000 From the list of numbers, write down an even number

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  • Question 1Oct/Nov 2025, paper 11Structured2 marks

    Write the number four hundred and sixty thousand and five in figures.

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  • Question 1Oct/Nov 2024, paper 11Structured1 mark

    Jacob is 10 years 8 months old. Amy is 15 months younger than Jacob. Find how old Amy is.

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  • Question 2Oct/Nov 2023, paper 11Structured1 mark

    Write down the value of the 8 in the number 58317.

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  • Question 5May/June 2026, paper 11Structured3 marks

    Write 12 as a decimal.

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  • Question 4Oct/Nov 2025, paper 11Structured3 marks

    Write down all the factors of 24.

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  • Question 4Oct/Nov 2024, paper 11Structured1 mark

    A concert starts at 1950 and finishes 2 hours 42 minutes later. Work out the time the concert finishes.

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  • Question 4Oct/Nov 2023, paper 11Structured1 mark

    Find the value of 58323.

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  • Question 8May/June 2026, paper 11Structured1 mark

    In a town, the lowest temperature one night is −12.6 ∘C. The highest temperature the next day is 25.7 ∘C. Calculate the difference between these two temperatures.

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  • Question 9Oct/Nov 2025, paper 11Structured3 marks

    Shade 34 of this grid.

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  • Question 5Oct/Nov 2024, paper 11Structured2 marks

    Use one of these symbols <, > or = to make each statement true. 27 ....................... 0.2861 99900 .......................

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  • Question 9May/June 2026, paper 11Structured2 marks

    When Ahmed gets out of bed he takes • 12 minutes to get dressed • 26 minutes to eat breakfast • 37 minutes to walk to the station. Ahmed must be at the station by 09 45. Work out the latest time Ahmed can get out of bed.

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  • Question 11Oct/Nov 2025, paper 11Structured2 marks

    The temperature at midnight is −2∘C. The temperature at noon is 5∘C. Find the difference between these temperatures.

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  • Question 7Oct/Nov 2024, paper 11Structured1 mark

    Find the reciprocal of 114.

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  • Question 7Oct/Nov 2023, paper 11Structured2 marks

    Arjun lives in Delhi and Haru lives in Tokyo. They play a computer game online at the same time. They start at 14 45 Tokyo local time.

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  • Question 13May/June 2026, paper 11Structured2 marks

    By writing each number in the calculation correct to 1 significant figure, work out an estimate for the value of (9.57 × 3.84)/(6.72 + 1.13) By writing each…

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  • Question 17Oct/Nov 2025, paper 11Structured2 marks

    Write down a prime number between 20 and 30.

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  • Question 9Oct/Nov 2024, paper 11Structured2 marks

    Edith invests $3000 in a savings account. The account pays simple interest at a rate of 2.6% per year. Calculate the total interest earned during the 3 years. Edith invests $3000 in a savings account. The account pays simple interest at a rate of 2.6% per year.

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  • Question 11Oct/Nov 2023, paper 11Structured1 mark

    Write 0.03682 correct to 2 significant figures.

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  • Question 14May/June 2026, paper 11Structured4 marks

    A bag contains 45 balls. The balls are red or green. The balls are in the ratio red balls:green balls=2:3.

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  • Question 18Oct/Nov 2025, paper 11Structured2 marks

    Work out 1118−29.

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  • Question 14Oct/Nov 2024, paper 11Structured1 mark

    Write 34 as a percentage of 80.

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  • Question 12Oct/Nov 2023, paper 11Structured3 marks

    The table shows some information about Amir’s shopping. Complete the table.

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  • Question 15May/June 2026, paper 11Structured4 marksHas a diagram

    60 people complete a survey about hobbies.

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  • Question 19Oct/Nov 2025, paper 11Structured2 marks

    By writing each number in the calculation correct to 1 significant figure, find an estimate for the value of (5.3 × 19.5)/2.49 .

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  • Question 17Oct/Nov 2024, paper 11Structured2 marks

    A distance, d metres, measures 34.6 m, correct to the nearest 0.1 m. Complete this statement about the value of d.

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  • Question 15Oct/Nov 2023, paper 11Structured2 marks

    Find the highest common factor (HCF) of 140 and 126.

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  • Question 16May/June 2026, paper 11Structured3 marks

    Buses at a station go to Alve or to Riba. Buses leave every 16 minutes for Alve. Buses leave every 28 minutes for Riba.

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  • Question 20Oct/Nov 2025, paper 11Structured2 marks

    Some students take a test. 75 of the students pass the test. This is 35 of the students who take the test.

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  • Question 19Oct/Nov 2024, paper 11Structured4 marksHas a diagram

    Jo asks some people if they own a car (C) and if they own a motorbike (M). 86 people own a car. 39 people own a motorbike.

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