Printable · GCSE Foundation · ages 14-16
Number worksheet — GCSE Foundation
Fifteen questions across the number statements at Foundation tier. Choose the non-calculator filter to rehearse Paper 1, which counts for a third of the marks.
Number worksheet — GCSE Foundation
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- 1.Estimate the value of √45, giving your answer to the nearest whole number.
- 2.A train journey takes 45 minutes, correct to the nearest 5 minutes. Using t for the actual time of the journey in minutes, write down the error interval for t.
- 3.Work out an estimate for 89 + 52, by rounding each number to the nearest 10.
- 4.Work out √25 + 4² − 12 ÷ 3
- 5.The number 24 can be written as 2³ × 3, and the number 60 can be written as 2² × 3 × 5. Work out the lowest common multiple of 24 and 60.
- 6.Work out (4 × 10³) × (3 × 10¹). Give your answer in standard form.
- 7.Work out an estimate for 113 + 491, by rounding each number to the nearest 100.
- 8.Hannah works out 3.1 × 19.6 on her calculator and writes down 6.076. Work out an estimate for 3.1 × 19.6, by rounding each number to 1 significant figure.
- 9.A cinema has 250 seats. 12% of the seats are reserved. Work out how many of the seats are reserved.
- 10.Work out (6 × 10⁷) + (3 × 10⁶). Give your answer in standard form.
- 11.Write 12 as a product of its prime factors.
- 12.The attendance at a football match is 23,000, correct to the nearest thousand. Which of these attendances is not possible for the match?
- 13.A car travels 180 km using 6 litres of fuel. Work out the car's fuel consumption in kilometres per litre, then work out how many kilometres it can travel on a full tank of 12 litres at this rate.
- 14.Oliver drives 95 km at an average speed of 50 km/h. Work out an estimate for the time the journey takes, by rounding the distance to the nearest 100 km.
- 15.Which one of these statements is true?
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