Printable · GCSE Higher · ages 14-16
Standard form worksheet — GCSE Higher
Fifteen questions on "standard form" — DfE statement N9. Print it, or print three versions so neighbours cannot copy by letter; the key gives the letter for each version.
Standard form worksheet — GCSE Higher
MathsUKwww.geekhero.co.uk
- 1.Work out (4 × 10³) × (3 × 10¹). Give your answer in standard form.
- 2.Work out (2 × 10³) × (3 × 10⁴). Give your answer in standard form.
- 3.Work out (6 × 10⁷) + (3 × 10⁶). Give your answer in standard form.
- 4.A company's turnover is 5.6 × 10⁷ pounds, spread evenly across 3.5 × 10² shops. Work out the average turnover per shop, in standard form.
- 5.A charity raises 8 × 10⁶ pounds. This total is shared equally among 2 × 10² local projects. Work out how much each project receives, in standard form.
- 6.Write 0.005 in standard form.
- 7.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.
- 8.Which of these is written correctly in standard form?
- 9.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.
- 10.Write 5,000,000 in standard form.
- 11.A country has an area of 25,000,000 hectares. Write this area in standard form.
- 12.The population of a planet is 8 × 10⁹. Write this population as an ordinary number.
- 13.Put these numbers in order, starting with the smallest: 3.2 × 10⁴, 2.9 × 10⁵, 4.1 × 10³
- 14.Work out (4 × 10⁻³) × (2 × 10⁵). Give your answer in standard form.
- 15.In standard form, 2,000 is written as 2 × 10ⁿ. Write down the value of n.
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