12 in Roman numerals, how to write?

12 = XII
11 = ? ... 13 = ?
Explanations below.

Roman numerals used to make the conversion:


I = 1; X = 10;

Reading rules

1. Break the number (decompose it) into place value subgroups:

12 = 10 + 2;

2. Convert each subgroup:

10 = X;
2 = 1 + 1 = I + I = II;

3. Wrap up the Roman numeral:

12 = 10 + 2 = X + II = XII;

12 = XII

In Roman numerals, how to write:
11 = ? ... 13 = ?

In Roman numerals online converter

Latest conversions of numbers to Roman numerals

12 = XII Apr 20 03:21 UTC (GMT)
2,010 = MMX Apr 20 03:21 UTC (GMT)
26 = XXVI Apr 20 03:21 UTC (GMT)
12 = XII Apr 20 03:21 UTC (GMT)
1 = I Apr 20 03:21 UTC (GMT)
1 = I Apr 20 03:21 UTC (GMT)
1,984 = MCMLXXXIV Apr 20 03:21 UTC (GMT)
19 = XIX Apr 20 03:21 UTC (GMT)
9 = IX Apr 20 03:21 UTC (GMT)
2,012 = MMXII Apr 20 03:21 UTC (GMT)
12 = XII Apr 20 03:21 UTC (GMT)
2,010 = MMX Apr 20 03:21 UTC (GMT)
26 = XXVI Apr 20 03:21 UTC (GMT)
converted numbers, see more...