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.Which of these is equal to 5³?
- 2.The mass of a radioactive sample, in grams, n years after it was first weighed is modelled by M = 200 × (1/2)ⁿ. Work out the mass the model gives after 3 years.
- 3.Write 45,000 in standard form.
- 4.After a price increase of 10%, a laptop costs £330. Work out the original price.
- 5.Write down the reciprocal of 0.2
- 6.A choir has sopranos, altos and tenors in the ratio 6 : 4 : 5. What fraction of the choir is not tenors?
- 7.A paint mix is made from white paint and blue paint in the ratio 5 : 3. Priya uses 1.2 litres of blue paint and the matching amount of white paint. Work out the total volume of the mix.
- 8.Work out 5 + 3 × (9 − 6)
- 9.By listing systematically, work out how many two-digit multiples of 5 can be made using the digits 0, 3 and 5, if each digit can be used at most once and the number cannot start with 0.
- 10.Write the fraction 47/50 as a decimal.
- 11.A fabric is dyed blue and yellow in the ratio 3 : 5. A tailor uses 1.5 m of blue fabric and the matching amount of yellow fabric needed for the ratio. Work out the total length of fabric used.
- 12.A cyclist rides at a steady speed of 8 metres per second. Work out this speed in kilometres per hour.
- 13.A rectangular tile measures 45 cm by 0.6 m. Work out its area, in square centimetres.
- 14.Work out ((−3) + 5) × (−4) − (−6) ÷ 2
- 15.Work out (3 × 10²) × (2 × 10⁵). Give your answer in standard form.
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