Plot the following numbers on the number lines:
Plot $7$7 on the number line below.
Plot $513$513 on the number line below.
Plot $700$700 on the number line below.
We want to work out which of $2$2 numbers is the largest.
We want to work out which of $3$3 numbers is the biggest.
We want to work out which of $3$3 numbers is the biggest.