Cube numbers

A cube number is a number multiplied by itself, then multiplied by itself again. Examples include 5x5x5, 8x8x8 etc. Cube numbers are written with a small number 3 in front of them like this: $$4^3$$

Below is a list of cube numbers you will need to memorise:
 * $$1^3 = 1$$
 * $$2^3 = 8$$
 * $$3^3 = 27$$
 * $$4^3 = 64$$
 * $$5^3 = 125$$
 * $$6^3 = 216$$
 * $$7^3 = 343$$
 * $$8^3 = 512$$
 * $$9^3 = 729$$
 * $$10^3 = 1000$$