XII + VI = ?
XVIII
What does III mean?
3
What does IV mean?
4
What does V mean?
5
What does VI mean?
6
What does VII mean?
7
What does VIII mean?
8
What does IX mean?
9
What does XV mean?
15
What does XVI mean?
16
What does XIX mean?
19
What does XXIII mean?
23
What does XXVII mean?
27
What does XXIX mean?
29
