On the Subject of Morse Code

An antiquated form of naval communication? What next? At least it's genuine Morse Code, so pay attention and you might just learn something.

Use the table below to find the correct answer.

-... +
. = 600
.. = 552
--- + -- = 565
--- + -..- = 535
.-. + . = 572
.-. + .. = 575
..-.
= 555
....
= 515
.-..
= 542
... +
.... = 505
.-.. = 522
- + . = 582
- + .. = 592
- + .-. = 545
-
= 532
...-
= 595