 # Incredible Maths Content

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

## Number

• Subtraction
• Multiplication
• Division
• Indices/Powers/Exponents
• Roots
• Percentages of amounts
• Order of operations
• Rounding (to the nearest 10/100/1000, to a decimal place)
• Converting units (of length/mass/volume)
• 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)
• 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