How to guide

Here you will find links to helpful videos that explain mathematical concepts and how to carry out calculations.

Arithmetic

Order of operations

Negative numbers

Fractions

What do fractions mean?

Types of fractions

Changing fractions into decimals

Multiplying fractions

Simplifying fractions

Adding and subtracting fractions (same denominator)

Adding and subtracting fractions (different denominators) - Part 1

Adding and subtracting fractions (different denominators) - Part 2

Dividing fractions

Geometry

Circles, what is Pi?

Percent

What are percentages?

Percents and fractions

Finding a percent of a number

Algebra

What is algebra?

Solving equations part 1

Solving equations part 2

Solving 2-step equations