What is a variable in algebra?
A number placed before a letter to show multiplication.
A number that has a fixed and unchanging value.
A symbol that shows an algebraic operation between numbers.
A letter that stands for an unknown or changing number.
Flashcards for CIE IGCSE Maths Writing an Expression, 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). 20 cards, matched to the CIE IGCSE Maths (0580) specification.
