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
MathsUKwww.geekhero.co.uk
- 1.Work out 3 + 4 × (−2).
- 2.Work out the value of √(16 + 9)
- 3.The number 36 can be written as 2² × 3², and the number 84 can be written as 2² × 3 × 7. Work out the highest common factor of 36 and 84.
- 4.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.
- 5.Work out 3³ + 2⁴.
- 6.By listing systematically, work out how many two-digit multiples of 5 can be made using the digits 0, 3 and 5, if each digit can be used at most once and the number cannot start with 0.
- 7.Last year a company made a profit of £5,200,000. Write this amount in standard form.
- 8.A padlock code is formed from 3 different digits chosen from 1, 2, 3, 4, 5 and 6 (no digit may be used twice in the same code). Work out how many different codes can be made.
- 9.Given that 4³ = 64 and 5³ = 125, estimate ∛100 to 1 decimal place.
- 10.Rationalise the denominator of 6/√3, giving your answer in its simplest form.
- 11.Work out the value of .
- 12.2/3 of an amount of money is £30. Work out the amount.
- 13.An allotment plot is divided into vegetables and flowers in the ratio 9 : 4. A third of the vegetable section is used for potatoes. What fraction of the whole plot is potatoes?
- 14.To estimate the cost of buying 38.7 m of rope at £21.40 per metre, both numbers are first rounded to 1 significant figure. Work out the estimate.
- 15.Work out how many factors 36 has.
Build your own mix at the worksheet builder.