What is the reciprocal of 8?
164\frac{1}{64}641
Taking the reciprocal of the base.
81\frac{8}{1}18
18\frac{1}{8}81
Flashcards for CIE IGCSE Maths Fractional and Negative Indices, covering the key terms, formulae and methods you need to recall for Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended). 21 cards, matched to the CIE IGCSE Maths (0580) specification.