I'm Great at Math

I'm great at math,
can't you see?
Adding one and one
gets you three!

Then there's subtraction
and multiplication and fractions.
Don't forget division,
that, I know, requires precision.

If you square an orange
you'll get a banana
I don't know how,
go ask my nanna!

I get the sum of two numbers
by counting between them
and the product comes
once I've counted with my thumb.

Math is such fun
can't you see?
Maybe next time,
you'll join with me!