English
posted by rfvv on .
1. I got A on the math test.
2. I won A on the math test.
(Are both grammatical?)

Sorry, I posted them again.
1. I got an A on the math test.
2. I won an A on the math test.
(Are both grammatical?) 
Neither sentence in your first post is correct.
In your second post, #1 is correct, but #2 is not.