Count the sum of two natural numbers
B, which have written in roman system of numeration. The answer you must write too in roman system of numeration.
M = 1000,
D = 500,
C = 100,
L = 50,
X = 10,
V = 5,
I = 1 (all numbers is less 2000).
In line wrote two number of roman system numeration, between which stand mark "+".
One number, sum of numbers is roman system numeration too. Numbers in roman system numeration wrote big Latin letters.