Noun change

Singular
duodecimal

Plural
none

 
Duodecimal Multiplication Table
  1. (mathematics) (uncountable) Number system that base twelve. Often called base-12 , dozenal.
    Duodecimal use twelve numerals:0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ᘔ, Ɛ.
 
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