Roman numerals are a numeral system which was used in Ancient Rome. It uses letters instead of numbers to represent values. You may have seen Roman numerals on clocks and on TV or film credits.

We say the tens first, followed by the ones. Put the arrow cards together to get the number 31 in numerals. This pattern continues for the numbers to 99. Try counting aloud from 41 to 50 using the ...

Super Bowl LIX kicks off on Sunday. What number is that, though? Here's how to use Roman numerals and why the NFL uses them ...

When writing bigger numbers in Roman numerals, you can use these symbols: The idea to use Roman numerals for the Super Bowl came from late Chiefs owner Lamar Hunt, who also came up with the name ...

Why does the NFL use Roman numerals to identify the Super Bowl? What you need to know about Super Bowl XLI and its history: ...