Lightning Maths - Mental maths made easy app for iPhone and iPad

This app lets you practise mental maths with a range of additions, substractions, multiplications and divisions.

It is ideal to practise multiplication tables.

This is an intelligent app that remembers what you can and what you cant do; it will never ask you to complete the same operation twice, unless you ask it to.

The app remembers your mistakes and will ask you to complete the operations that you cant do until they are mastered.

It works with numbers 1-99, and does not include negative numbers or decimals.

You can increase the speed of questions to make it more challenging until you master a certain type of operation.