What is the reciprocal of 8?
81\frac{8}{1}18
18\frac{1}{8}81
Taking the reciprocal of the base.
164\frac{1}{64}641
Flashcards for Oxford AQA IGCSE Maths Fractional and Negative Indices, covering the key terms, formulae and methods you need to recall for Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E). 21 cards, matched to the Oxford AQA IGCSE Maths (9260) specification.