We've already looked at how to add numbers together. Now we are going to look at multiplication, which is a special maths tool we can use to quickly find the total of groups of groups of the same size.
Let's start by watching a video!
So we now know that tripling is the same as multiplying by $3$3.
$6\times3$6×3
$3\times0$3×0
$3\times12$3×12