A worksheet on rearranging formulae to change the subject including exercises from, low to high level of difficulty. Good for GCSE/IGCSE students. Detailed solutions are included.

A worksheet on solving linear equations using the method of inverses. Detailed solutions are provided.

A collection of five worksheets on factorisation. The exercises include: factorising expressions by taking out the highest common factor of their terms factorising quadratics by using the algebraic identity for the difference of two squares factorising trinomials with leading coefficent 1 factorising trinomials with leading coefficent greater than 1 Detailed solutions are included.

A worksheet on solving linear equations including the cases with equations with the variable on both sites, equations with brackets and equations with fractions. Detailed solutions are included.

A worksheet on adding and subtracting positive and negative integers. Good introductory exercises for this topic. Solutions are included.

A worksheet on multiplying and dividing positive and negative numbers. Solutions are included.

A worksheet on solving simple and harder quadratic equations using factorisation. Detailed solutions are included.

A worksheet on quadratic factorisation of expressions where the square has coefficient other than 1. Solutions are included.

A worksheet on simplifying expressions by collecting like terms. Expressions involve terms of the same variable only. Solutions are included.

A worksheet on simplifying expressions by collecting like terms. The exercises involve expressions with different variables. Solutions are included.