Edexcel International GCSE (9–1) Mathematics A 4MA1 · F-2.3.A

Letters as unknowns or variables

Code: F-2.3.A
In: F-2.3 Expressions and formulae
Topic: F Foundation Tier
Course: International GCSE (9–1) Mathematics A 4MA1
Board: Edexcel

Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.

Points in F-2.3 Expressions and formulae

F-2.3.A Letters as unknowns or variables
F-2.3.B Notational conventions in algebra
F-2.3.C Substituting into expressions and formulae
F-2.3.D Writing formulae from words or diagrams
F-2.3.E Deriving a formula or expression
F-2.3.F Changing the subject of a formula