Roman Numeral Basics Roman Numerals in MajorWilliam Wieland
Roman Numeral ClockfaceWhy do clocks and watches sometimes use IIII instead of IV?
I Value Xylophones Like Cows Dig Milk.
I
I = 1
Value
V = 5
Xylphones
X = 10
Like
L = 50
Cows
C = 100
Dig
D = 500
Milk
M = 1,000
  • Pope John XXIII (Vatican II)
  • Louis XIV (the “Sun King”)
  • Superbowl LVII (2023)
  • Casablanca MCMXLII (movie credits)