Sequences 1 (AQA GCSE Maths): Flashcards

A pattern of numbers/shapes following a specific rule

Each individual number in a sequence

Same number added or subtracted each time

How much you add or subtract each time

Apply inverse operations in reverse order

Algebraic formula to find any term in a sequence

Each term = sum of two previous terms

Perfect squares: $1^2, 2^2, 3^2, 4^2, 5^2...$

Subtraction

Division