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.
Non-calculator
Number worksheet — GCSE Higher
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- 1.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.
- 2.Find the missing number: ▢ ÷ 15 = 24
- 3.Simplify x⁽³⁄⁴⁾ ÷ x⁽¹⁄⁴⁾
- 4.Work out 3.7 × 24.
- 5.A number, n, is a multiple of both 6 and 9. Work out the smallest possible value of n that is greater than 20.
- 6.A rope is measured as 15 m, correct to the nearest metre. Write down the error interval for the true length, l, of the rope.
- 7.Work out √(4 × 9)
- 8.A measuring jug shows a volume of 340 ml, correct to the nearest 20 ml. Work out the smallest possible volume in the jug.
- 9.Write 7/12 as a decimal, showing clearly which digit is recurring.
- 10.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.
- 11.Work out 6² − 4².
- 12.A sponsored walk is 36 km long. Aisha has completed 8/12 of the walk. Work out how far she has walked.
- 13.Work out ⁴√16
- 14.Work out the value of .
- 15.Write ∛(x²) as a single power of x.
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