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.The distance from the Earth to the Moon is 384,000 km. Write this distance in standard form, in kilometres.
- 2.A number, y, is equal to 8.2 when rounded to 1 decimal place. Write down the error interval for y.
- 3.Work out the highest common factor of 15 and 25.
- 4.Work out how many factors 36 has.
- 5.Work out 15% of £40, using 10% and 5%.
- 6.Which of these decimals lies between 1/4 and 2/5?
- 7.A semicircle has a diameter of 8 cm. Work out the exact area of the semicircle, in terms of π.
- 8.A spinner has 4 colours and a coin has 2 sides. Work out how many different outcomes are possible when the spinner is spun once and the coin is tossed once.
- 9.Given that 2⁵ = 32, work out 2⁶.
- 10.3.4 × 10⁵ is written as an ordinary number. Work out this number.
- 11.Work out 3/8 of 96.
- 12.Write down the reciprocal of 5/8
- 13.Sam rounds 0.070268 to 3 significant figures and writes 0.0703. Which of these statements is correct?
- 14.A school orders 187 packed lunches for a trip. Each packed lunch costs £4.85. The school has £900 to spend. By rounding each number to 1 significant figure, work out an estimate for the total cost and decide whether £900 is enough.
- 15.Write 0.25 as a fraction in its simplest form.
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