Printable · GCSE Higher · ages 14-16
Number worksheet — GCSE Higher
Fifteen questions across the number statements at Higher 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 Higher
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- 1.A photograph uses 4 × 10⁶ bytes of storage. A memory card holds 3.2 × 10¹⁰ bytes. Work out how many of these photographs the card can hold. Give your answer in standard form.
- 2.A cheetah runs at a steady speed of 25 metres per second. Work out this speed in kilometres per hour.
- 3.A shop buys boxes of pens for £4 each. It sells each box on to a school for £3 more than it paid, and charges an extra £2 delivery fee for the whole order. A school orders 5 boxes. Work out the total cost of the order.
- 4.Write these numbers in order, starting with the smallest: −1.4, 5/4, −6/5, 1.3, 0
- 5.Write these three numbers in order, starting with the smallest: 3/5, 0.55, 58%
- 6.A market trader buys 8 melons at £1.35 each. He sells all of them for a total of £15.60. Work out his profit.
- 7.Which of these is written correctly in standard form?
- 8.A quantity surveyor calculates a length as 24.6851 m. Round this length to 2 decimal places.
- 9.A cinema has 250 seats. 12% of the seats are reserved. Work out how many of the seats are reserved.
- 10.Work out 10% of 30% of £200.
- 11.Petrol costs £1.48 per litre. Sam buys 35 litres and pays with three £20 notes. Work out his change.
- 12.Work out (6 × 10⁷) + (3 × 10⁶). Give your answer in standard form.
- 13.A bag holds 5 different sweets. Noah takes 2 of the sweets out of the bag together, so the order in which he takes them does not matter. Work out how many different pairs of sweets he could take.
- 14.Round 0.006482 to 2 significant figures.
- 15.The diameter of an artificial silk fibre is 4 × 10⁻⁶ metres. One nanometre is 10⁻⁹ metres. Work out the diameter of the fibre in nanometres.
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