Aisha is n n\,n years old. Ben is 12 years older than Aisha Chloe is 5 years younger than Aisha.
Write an expression for Ben's age.
Write an expression for Chloe's age.
Write an expression for the total age of Aisha, Ben and Chloe.
267 exam-style questions on OCR GCSE Maths Writing an Expression. Each one has a worked solution and a mark scheme showing where the marks go.