I, i
1
V, v
5
X, x
10
L
50
C
100
D
500
M
1000
In basic form, larger numerals are __________
to the left and add other numerals
If a smaller numerals precedes a larger numeral, _______
the smaller should be subtracted from the larger.
When there are 3 or more numerals and a smaller valued numeral comes between 2 larger valued numerals, _________
subtract the smaller numerals from the larger numeral that follows it.
XXXVII
37
(10+10+10+5+2=37)
IX
9
(10-1=9)
VL
45
(50-5=45)
XIX
19
(10+(10-1)=19)
XXIIV
23
(10+10+(5-2)=23)
xvi
16
CDXII
412
XLVII
47
XXi
21
XLIV
44
MCXX
1120
XXIII
23
XLV
45
civic
17