From Paper 1 (non-calculator), Higher
Write 252 as a product of its prime factors. Give your answer in index form.
From Paper 1 (non-calculator), Higher
Work out 3 1/3 ÷ 1 1/9. Give your answer in its simplest form.
From Paper 1 (non-calculator), Higher
Work out (6 × 10^4) × (5 × 10^3). Give your answer in standard form.
From Paper 1 (non-calculator), Higher
Simplify fully (a) 3^4 × 3^2 (b) (3^4)^3 (c) Evaluate 8^(2/3) × 4^(−1/2).
From Paper 1 (non-calculator), Higher
Estimate the value of (812 × 0.49) ÷ 19.6. Show your rounding.
From Paper 1 (non-calculator), Higher
Prove algebraically that the recurring decimal 0.454545… can be written as 5/11.
From Paper 1 (non-calculator), Higher
Rationalise the denominator and simplify: 10/(√6 − 1).
From Paper 1 (non-calculator), Higher
A length is 4.7 m correct to 1 decimal place. Write down the error interval for the length L.
From Paper 1 (non-calculator), Higher
A café offers 4 starters, 6 main courses and 3 desserts. How many different three-course meals are possible?
From Paper 2 (calculator), Higher
A rectangle has length 18.6 cm to the nearest 0.1 cm and width 9.2 cm to the nearest 0.1 cm. Work out the upper bound and lower bound of the area.
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This paper is written by Plasmo in the style of the Edexcel GCSE Maths exam. It is not a past paper and is not produced or endorsed by the exam board.