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This exercise will help you solve equations of type ax-b = c.

A detailed look at how algebraic fractions can be manipulated and simplified.

Add, subtract, multiply and divide numerical fractions.

A detailed look at how algebraic fractions can be manipulated and simplified.

Some practice collecting like terms of algebraic expressions, with detailed advice.

A brief look at all possible factors of a given algebraic expression.

Adapted from 'Factorisation: finding factors' by Ben Brawn.

Add, subtract, multiply and divide numerical fractions.

Adapted from 'Algebraic fractions: operations involving algebraic fractions' by Ben Brawn.

Some practice collecting like terms of algebraic expressions, with detailed advice.

Adapted from 'Collecting like terms' by Ben Brawn.

Testing addition, multiplication and division involving negative numbers.

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This exercise will help you round off decimals to given decimal places.

This exercise will help you do advanced mathematical operations using fractions.

This is a set of questions designed to help you practice adding, subtracting, multiplying and dividing fractions.

All of these can be done without a calculator.

These basic questions will help you expand one set of brackets for linear variables

These questions will help you expand double set of brackets-  $(ax+b)(cx+d)$.

Factorising polynomials using the highest common factor.

Straightforward solving linear equations question.

Simplifying indices

Simplifying indices

Simplifying indices.

These questions will help you expand double set of brackets-  $(ax+b)(cx+d)$.

These basic questions will help you expand one set of brackets for linear variables

This activity has a variety of fraction questions all designed to be done without a calculator.

This activity has a variety of percentage questions all designed to be done without a calculator.

Single example with detailed solution for rationalising a binomial denominator which contains surds.

Adapted from 'Surds: rationalising the denominator conjugate' by Ben Brawn.

Straightforward solving linear equations question.

Adapted from 'Simultaneous equations by substitution 3 with parts' by Joshua Boddy.

Simple example with detailed solution for rationalising a single-term, surd denominator.

Adapted from 'Surds: rationalising the denominator simple' by Ben Brawn.

Simplifying indices