By Matt Hardy We may be at the 58th (LVIII) Super Bowl but many are still oblivious to the bunch of apparent letters that change every year. So here is how to read Roman numerals. What are Roman numerals?Roman numerals are, shock horror, symbols that represent numbers based on the ancient Roman system. Alphabet symbols are used to represent numbers from 1 to 1000 with an accumulation of numbers used to form any figure. For example, 1 = I, 2 = II and 3 = III. But 5 = V, meaning 4 = IV (which translates to 1 less than five). This system of adding and subtracting numbers is why the Super Bowl num…