# GCSE A2 (Substitution)

Substitute numerical values into formulae and expressions, including scientific formulae

This is a handout for Functional Skills L1/L2 which talks about formulas, substitution and BODMAS (BIDMAS).

“Editor’s note*

It includes worked examples from past papers and useful tips and hints. Fully mapped to L2 FM and GCSE Maths 1-5

A set of Formula 1 scenarios based on the four rules of mathematics and using formulae expressed in words and/or numbers. This resource tests students’ ability to use formulae to solve problems based on a motor racing car travelling on a race track. Some of the scenarios test the students ability to convert units to get a sensible answer. I encourage my students to estimate the answers before attempting for real! Some do, some don’t …