Use basic arithmetic and algebraic calculations to solve problems.
Calculate areas and volumes for simple shapes.
Carry out calculations involving decimals, fractions, percentages, ratios, reciprocals, exponents and trigonometric ratios.
Carry out calculations involving logarithmic and exponential functions.
Determine rates of change.
Calculate mean and range.
Select and manipulate equations.
Derive relationships algebraically.
Compare and quote ratios, values and approximations to the nearest order of magnitude.
Distinguish between continuous and discrete variables.
Determine the effect of changes to variables on other variables in a relationship.