Roman Numerals

Roman Numerals 684 - 690

The numbers 684 to 690 in roman numerals

The right column shows how each roman numeral adds up to the total.

684 = DCLXXXIV = 500 + 100 + 50 + 10 + 10 + 10 + 5 − 1
685 = DCLXXXV = 500 + 100 + 50 + 10 + 10 + 10 + 5
686 = DCLXXXVI = 500 + 100 + 50 + 10 + 10 + 10 + 5 + 1
687 = DCLXXXVII = 500 + 100 + 50 + 10 + 10 + 10 + 5 + 1 + 1
688 = DCLXXXVIII = 500 + 100 + 50 + 10 + 10 + 10 + 5 + 1 + 1 + 1
689 = DCLXXXIX = 500 + 100 + 50 + 10 + 10 + 10 + 10 − 1
690 = DCXC = 500 + 100 + 100 − 10