Most of us have seen Roman numerals before. Some of us even remember what they mean. But this quiz isn’t just about reading them.You’ll get a mix of questions—some will ask you to convert ...

The use of Roman numerals to designate Super Bowls began with game V in 1971, won by the Baltimore Colts over the Dallas Cowboys 16-13 on Jim O'Brien 's 32-yard field goal with five seconds remaining.

"The Roman numerals were adopted to clarify any confusion that may occur because the NFL championship game — the Super Bowl — is played in the year following a chronologically recorded season.

Confused about why the NFL uses Roman numerals for each Super Bowl? We're here to help.

But in elementary school, “Roman numerals are a minor topic,” said Jeanine Brownell of the early mathematics development program at Erickson Institute, a child-development graduate school in ...