How to pronounce “commutativity” in English

So if you're thinking about something like 1 plus 2 equals 2 plus 1, which you might remember is the commutativity of addition.There's also commutativity of multiplication, which says that 1 times 2 equals 2 times 1, and a times b equals b times a.And if we go up to the top level, we can study both of those phenomena at the same time.