15-3=
V
X
XII
34
VCC
IV
XXXIV
LIII
13
43
53
How old is Campbell?
LVII
CI
XXXX
Next year....
MMXXIV
CCXXIII
MN
CI
11
21
101
25-5=
X
XV
XX
500
C
D
L
5X1=
III
V
X
25 x 2 -10
D
L
XL
D-X=
C
490
50
5X5=
XX
L
XXV
8+3=
VIII
XX
XI
X-II=
6
5
8
How old is Harry Styles?
XXIX
C
D
How old is Paul McCartney?
LLL
LXXXI
DDD
