As numerals the difference between twelve and three

is that twelve is the cardinal number occurring after eleven and before thirteen, represented in arabic numerals as 12 and in roman numerals as xii while three is (cardinal) a numerical value after two and before four represented in arabic digits as ; this many dots (•••).

As nouns the difference between twelve and three

is that twelve is a group of twelve items while three is the digit/figure 3.

As numerals the difference between twelve and twelfe

is that twelve is the cardinal number occurring after eleven and before thirteen, represented in Arabic numerals as 12 and in Roman numerals as XII while twelfe is obsolete form of lang=en.