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 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.
- 2.Maya buys 4 plants at £3.20 each and a bag of compost for £6.75. She pays with a £20 note. Work out her change.
- 3.Work out (8 × 10⁻⁵) × (5 × 10³). Give your answer in standard form.
- 4.A restaurant adds a service charge of 15% to a bill of £120. Work out the service charge.
- 5.Work out 3 1/5 + 1 2/3. Give your answer as a mixed number in its simplest form.
- 6.Write down the fraction, in its simplest form, that is equal to 0.6
- 7.A choir has sopranos, altos and tenors in the ratio 6 : 4 : 5. What fraction of the choir is not tenors?
- 8.3/5 of a 5/6 litre bottle of juice is poured out. Work out the exact volume poured out, in litres.
- 9.Grace drinks 1/3 of a bottle of water in the morning and another 1/3 of the same bottle in the afternoon. Work out what fraction of the bottle she has drunk altogether.
- 10.A number, n, is a multiple of both 6 and 9. Work out the smallest possible value of n that is greater than 20.
- 11.Light travels at 3 × 10⁸ metres per second. Work out how far light travels in 2 × 10⁻⁶ seconds. Give your answer in standard form.
- 12.Work out an estimate for 6.4 × 3.9, by rounding each number to the nearest whole number.
- 13.Grace buys three items costing £9.95, £19.90 and £4.99. Work out an estimate for the total cost, by rounding each price to the nearest pound.
- 14.Work out an estimate for 397 ÷ 21, by rounding each number to 1 significant figure.
- 15.Which statement about the number 91 is correct?
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