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 ...

To see and learn the full cheat sheet of formulae, click here. For those sitting the Edexcel GCSE maths, the non-calculator ... To see the full exam timetable for GCSE AQA exams, click here.

Here you can find AQA past papers for 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 ...