Not sure when to add or multiply first? This short video explains exactly how BIDMAS works, with simple rules and worked examples that make it easy to follow.

Need help calculating percentages? This fast and friendly guide shows you how to work out percentages of amounts with easy steps and clear examples. Ideal for Year 5 and 6 pupils preparing for 11+ grammar school exams or SATs.

Improper fractions can seem tricky at first – but we’ll show you how to handle them with ease! In just two minutes, this lesson breaks down everything you need to know with simple steps and helpful examples. Perfect for Year 5 and 6 students preparing for 11+ grammar school entrance exams or SATs.

Struggling to convert fractions to decimals? This quick guide breaks it down in just three minutes with clear steps and practical examples. Ideal for Year 5 and 6 students preparing for grammar school entrance exams or SATs.

Whether you are studying for the 11+ or SATS KS2, you'll get questions on fractions that contain different denominators. Here is a simple step by step guide to work your way through each question.

Here is quick video to show you how to find the mean or average. This is a topic that always appears in the eleven plus grammar school entrance exam on the numerical paper, so be sure to practice these questions and time yourself to help answer them quickly!