Try this quiz based on GCSE Maths past papers ... Algebraic expressions - AQA Letters can be used to stand for unknown values or values that can change. Formulas can be written and equations ...

Here you can find past papers for AQA GCSE Maths. Use the links below to download ... and sides carefully and be able to use the formula for Pythagoras’ theorem. If you are given the hypotenuse ...