A worksheet on increasing or decreasing an amount by a given percentage without using a calculator. Solutions are included.

A worksheet on linear equations with fractions. Detailed solutions are provided.

A worksheet on basic algebraic notation: writing numbers before variables, omitting multiplication and division signs, multiplying 3 terms and using square notation. Solutions are included.

A worksheet on the following: finding the gradient of a line given its equation, finding the equation of a line given its gradient and one point on it or two points on it and finding the equation of a line parallel to another line passing through a given point. Detailed solutions are included.

A worksheet on simplifying ratios, dividing amounts in a given ratio and solving problems with ratios. Detailed solutions are included.

A worksheet introducing students to the concept of ratios. The exercises include converting ratios to fractions, writing and simplifying ratios. 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 large collection of 24 worksheets (254 pages) on selected topics from algebra: Algebraic manipulation Substitution into formulae Simplifying expressions by collecting like terms Collecting like terms (expressions with different variables) Multiplying a single term over a bracket Expanding double brackets Factorisation Quadratic factorisation 9.Indices Rearranging formulae Inverse functions Composite functions Equation of a straight line Parallel and perpendicular lines Solving linear equations Solving quadratic equations by factorising Quadratic formula Completing the square and solving quadratic equations by com- pleting the square Simultaneous Equations -Elimination Simultaneous Equations -Substitution Simultaneous Equations One Linear, One Quadratic Linear inequalities Quadratic inequalities The nth term of linear and quadratic sequences Designed for the GCSE/IGCSE specification. Detailed solutions are included.

A worksheet on writing the ratio of two amounts. Good introduction to the concept of ratios. Solutions are included.

A worksheet on adding, subtracting, multiplying and dividing mixed numbers. Detailed solutions are included.

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 simplifying expressions with surds. Detailed solutions are provided. Good for GCSE/IGCSE students.