Video Library

Let's have a look at some examples of doing long division with remainder. 

Learn how to do long division beyond the remainder by example. 

Learn by example how to expand brackets. 

Let's look at 10 worked examples of linear equations. 

Let's look at how to break down numbers into smaller pieces (called factors) using multiplication. The process of breaking down numbers like that is called factorisation. Numbers that you can break down are called composite numbers. Those that cannot be broken up are called prime numbers. All numbers that are not prime can be written as a multiplication of prime numbers. This is called prime factorisation. 

Learn by example how to do prime factorisation by building a factor tree. 

Learn how to use factor trees to find the highest common factor of two numbers. The highest common factor (HCF) is also sometimes called the greatest common divisor (GCD)