Crossword puzzle clue "small roman numeral"

Cloud shaped like a small Roman numeral?

Small Roman numeral

Roman numeral representations, often

New Jersey area code, in ancient Rome (oh, did you want to do Roman numeral math? That's what I thought)

80th prime Roman numeral

Roman numeral that's an anagram of part of Caesar's boast

560, as a Roman numeral

Roman numeral you might see in the title of a movie's second sequel