The Maths Prof Upper And Net Worth 2026: Salary, Income & Wealth

Understand and learn how to calculate

In this lesson I show you how to answer those 'wordy'

Learn how to solve different types of linear equations (when the unknown is on one side of the equals sign). Second set of ...

Learn how to calculate the mean, median, mode and range from FREQUENCY TABLES! I hope you find the lesson useful!

How to write numbers in standard (index) form (a handy way of writing really big or really tiny numbers! ). For part 2 please go to ...

In this video, I work through a common IGCSE

Learn how to solve linear inequalities. *Key point: The inequality sign flips around if you multiply or divide the inequality by a ...

In this lesson, I walk you through how to apply the laws of logarithms - including the product, quotient, and power laws - using ...

Learn how to change cm into m, cm² into m², cm³ into m³ etc. This method can be applied to other units of measurement questions.

In this video, I show you how to find a percentage of a quantity, step by step - a key skill for exams. Answer to the “Try It ...

Learn how to change the subject of a formula. I hope you find the lesson useful! Subscribe to my YouTube channel to stay up to ...

Learn how to round numbers to the nearest 10.

Questions on currency conversion and exchange rates.