Did you hear what Germany told Trump?

When Trump asked Germany if they would send warships to help with the strait of Hormus – Germany said the answer is 4 plus 5 – do the math.
So Trump broke out his calculator and said - is the answer nine?
Then Germany laughed and laughed.

(I stole that joke from Seth Myers – but I added the part about the calculator to make it seem more believable)
Cheers!