Pass addition test.
Got the strings into integers
Subtraction function added and passed test. Moved parseInt using variables; that works.
Add and sub are working but I do not see how.
Cleaned up and still working
Use var to print console.log to emliminate extranious characters.
Added, tested, passed test for multiply and added it to program and tested in terminal
updating practice files
committing a bunch of practice files; not all work
sam.js half done
deleted file