Roman numerals are an ancient, additive/subtractive system using seven letters (I, V, X, L, C, D, M) to represent values.

Add Yahoo as a preferred source to see more of our stories on Google. The Kansas City Chiefs and Philadelphia Eagles will take the field for Super Bowl LIX on Sunday. But many football fanatics and ...

Another year adds another Roman numeral to the NFL's biggest game: the Super Bowl. This year, that number stands as LVI: three numerals that, added together, result in the latest Super Bowl edition.

The Kansas City Chiefs and Philadelphia Eagles will take the field for Super Bowl LIX on Sunday. But many football fanatics and casual watchers may be wondering: What the heck does LIX mean? The NFL ...

Ever looked at a clock and wondered what those weird symbols mean? Or seen "MCMLXIV" on an old building cornerstone and felt completely baffled? You're staring at Roman numerals—the ancient numbering ...

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. Why ...

Almost 30 years ago, a group of Kaktovik students invented a numbering system that reflected the way they counted in Iñupiaq and made math more intuitive for them. Soon, anyone in the world will be ...