91�ȱ�

The questions in this quiz are suitable for GCSE maths students studying approximation, rounding to decimal places, rounding to significant figures, truncation, estimating calculations, limits of accuracy and upper and lower bounds.

If you struggled with the quiz, don't panic - we've got you! You can revise approximation by clicking the links below.

Brush up on your GCSE maths approximation knowledge, click on the link to your awarding body specific revision:

Click the links below to try our GCSE maths exam-style or quick-fire quizzes and test your skills and knowledge.