Why do I need to improve my mental maths skills? After all, I will always have a calculator handy! Well, these days such a calculator-dependent attitude is distinctly out of fashion. Everybody should be able to perform at least the basic mathematical operations in their heads, something which is being recognised throughout maths education and in the world of work.

Employers are looking for numerate employees, those that can readily perform straightforward calculations accurately, quickly and confidently.

Most public examinations require candidates to perform calculations without a calculator. Key Stage 3 has a non-calculator paper and an aural examination. From the Year 2000, GCSE maths will have a non-calculator paper. There are moves afoot for A-Level maths to have a non-calculator paper.

Even putting these practical requirements aside, anybody's maths must improve if they have the basics of arithmetic readily at their fingertips. Gaining confidence with numbers from an early age will help provide the foundation on which to build many other mathematical skills.

This program is designed to speed up recall of key facts (tables, number bonds,...) and to practise fundamental manipulation of numbers. By moving through the levels at your own rate, you should be able to reinforce topics in arithmetic already encountered and tackle new areas. You may also start to develop your own strategies for tackling more difficult computations. Keep a record of your scores and chart your improvement.