1-I 5-V 10-X 50-L 100-C 500-D 1000-M
Answer .
I = 1
V = 5
X = 10
L = 50
C = 100
D = 500
M = 1000
MCMXCIX 1,000 = M 900 = 100 less than 1,000; therefore, CM 90 = 10 less than 100;...
Roman numerals....
1 = I
2 = II
3 = III
4 = IV (or IIII on old clocks, watches and sundials)
5 = V
6 = VI
7 = VII
8 = VIII
9 = IX
10 = X
20 = XX
30 = XXX
40 = XL
50 = L
60 = LX
70 =...
Any number from 1 to 10999 can be made using a combination of these Roman numerals, which can simply be typed using the capital letters and curved bracket symbols on an ordinary keyboard...
I = 1
V...