This page contains a list of all the content available in Incredible Maths, currently categorised into 3 main categories.

If this list is out of date, please contact us by email or messaging us on social media to let us know.

## Number

- Addition
- Subtraction
- Multiplication
- Division
- Indices/Powers/Exponents
- Roots
- Percentages of amounts
- Addition/Subtraction/Multiplication/Division/Indices/Roots of negative numbers
- Order of operations
- Rounding (to the nearest 10/100/1000, to a decimal place)
- Converting units (of length/mass/volume)
- Calculations using fractions (Addition/Subtraction/Multiplication/Division)
- Converting between fractions and mixed numbers
- Calculating fractions of numbers
- Probability (as a fraction/percentage)
- Finding the Mean/Median/Mode/Range
- Currency calculations (Between it and it’s subunit)
- Converting between different currencies
- Indices (Negative/Fractional as well as of fractions)
- Calculations with decimals (Addition/Subtraction/Multiplication/Division)
- Finding the Highest Common Factor (HCF) and Lowest Common Multiple (LCM)
- Converting between numbers and Roman numerals (MDCLXVI)
- Written methods (addition, subtraction, multiplication, division)

## Geometry

- Identifying 2D and 3D shapes
- Area and perimeter of a rectangle/triangle/parallelogram/trapezium
- Volume and surface area of a cuboid/triangular prism/square based pyramid
- Angles (on a straight line/around a point/in a triangle/quadrilateral/parallelogram/trapezium)

## Algebra

- Solving simple one-step equations
- Adding and subtracting terms
- Solving two-step equations
- Solving equations with unknowns on both sides
- Solving equations with two unknowns
- Solving quadratic equations