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.Work out the lowest common multiple of 9 and 15.
- 2.Work out (−2/5) × (−10/3). Give your answer as a fraction in its simplest form.
- 3.Write these three numbers in order of size, starting with the smallest: 0.7, 3/4, 0.72
- 4.A shop assistant says that 7.2 × 3.9 = 56.16. Work out an estimate for 7.2 × 3.9, by rounding each number to the nearest whole number, to show that the assistant’s answer cannot be correct.
- 5.A circle has a diameter of 10 cm. Work out the exact circumference of the circle, in terms of π.
- 6.Work out the total cost of 3 pens at 45p each and one notebook at £2.35. Give your answer in pounds.
- 7.Work out 35% of 180.
- 8.Work out 3³ + 2⁴.
- 9.Work out 250 ÷ 1000.
- 10.Work out √25 + 4² − 12 ÷ 3
- 11.The number 72 can be written as 2³ × 3², and the number 108 can be written as 2² × 3³. Work out the highest common factor of 72 and 108.
- 12.Two lighthouses flash at the start of the same minute. The first lighthouse flashes every 8 minutes and the second flashes every 12 minutes. Work out how many minutes it will be until they next flash together.
- 13.A charity bake sale sells 187 cakes at £2.95 each. By rounding each number to 1 significant figure, work out an estimate for the total amount raised.
- 14.A charity raises money from a raffle and a cake sale in the ratio 5 : 3. Altogether the charity raises £320. Work out how much money the cake sale raised.
- 15.3.4 × 10⁵ is written as an ordinary number. Work out this number.
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