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.Work out (8 × 10⁻⁵) × (5 × 10³). Give your answer in standard form.
- 2.Two-digit numbers are formed using the digits 2, 5, 7 and 8, and each digit may be used only once in a number. Work out how many of these two-digit numbers are even.
- 3.Write down the symbol that makes this statement true: 6/11 ___ 4/11
- 4.Work out the highest common factor of 15 and 25.
- 5.A bag of flour is labelled 1.5 kg, correct to the nearest 0.1 kg. The true mass of the flour is m kg. Which inequality gives all the possible values of m?
- 6.A number, n, is a multiple of both 6 and 9. Work out the smallest possible value of n that is greater than 20.
- 7.Which of these numbers is a common factor of 18 and 24?
- 8.Work out 10% of 30% of £200.
- 9.Work out an estimate for 2.9² + 3.1², by rounding each number to the nearest whole number.
- 10.Write 200 as a product of its prime factors, using index notation.
- 11.To estimate the cost of buying 38.7 m of rope at £21.40 per metre, both numbers are first rounded to 1 significant figure. Work out the estimate.
- 12.A measuring jug shows a volume of 340 ml, correct to the nearest 20 ml. Work out the smallest possible volume in the jug.
- 13.Work out how many factors 36 has.
- 14.Write these three numbers in order, starting with the smallest: 7/20, 0.3, 32%
- 15.Work out 3/8 of 96.
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