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.
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Number worksheet — GCSE Foundation
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- 1.Write down the value of 3⁰
- 2.Work out an estimate for 37 × 84, by rounding each number to 1 significant figure.
- 3.The density of a type of plastic is 0.9 g/cm³. Work out this density in kg/m³.
- 4.Work out 1 1/2 ÷ 3/4 exactly, giving your answer in its simplest form.
- 5.Nadia has £84. She spends 3/7 of it on a jacket and the rest on a bag. Work out the ratio of the amount spent on the jacket to the amount spent on the bag, in its simplest form.
- 6.A rectangular field measures 19.6 m by 48.3 m. Work out an estimate for the area of the field, by rounding each length to 1 significant figure.
- 7.3/5 of a 5/6 litre bottle of juice is poured out. Work out the exact volume poured out, in litres.
- 8.Write down the symbol that makes this statement true: −2/3 ___ −5/6
- 9.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.
- 10.Work out the lowest common multiple of 9 and 15.
- 11.The mass of a parcel is 3 kg, correct to the nearest kilogram. Which of these masses is not possible for the parcel?
- 12.Work out (5 + 2) × 3²
- 13.A jug holds 1.25 litres of water. Ella pours in another 400 ml. Work out the total volume, in litres.
- 14.The length of a nail is 12 cm, correct to the nearest centimetre. Using L for the length of the nail in centimetres, write down the error interval for L.
- 15.Round 0.006482 to 2 significant figures.
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