this is the way L=50 C=100 I am not good at this
100 + 100 + 50 = 250
LLILIILIIILIVLVLVILVIILVIIILIXLXLXILXIILXIIILXIVLXVLXVILXVIILXVIIILXIXLXXLXXILXXIILXXIIILXXIVLXXVLXXVILXXVIILXXVIIILXXIXLXXXLXXXILXXXIILXXXIIILXXXIVLXXXVLXXXVILXXXVIILXXXVIIILXXXIXLXXXXLXXXXILXXXXIILXXXXIIILXXXXIVLXXXXVLXXXXVILXXXXVIILXXXXVIIIICC
50-l 100-c 500-d 1000-m (the letters are capitalized in Roman Numerals)
CCCLXV 100 100 100 50 10 5
It is: -L+C = L which is the equivalent of -50+100 = 50
L = 50 and C = 100
100 + 100 + 50 = 250
LLILIILIIILIVLVLVILVIILVIIILIXLXLXILXIILXIIILXIVLXVLXVILXVIILXVIIILXIXLXXLXXILXXIILXXIIILXXIVLXXVLXXVILXXVIILXXVIIILXXIXLXXXLXXXILXXXIILXXXIIILXXXIVLXXXVLXXXVILXXXVIILXXXVIIILXXXIXLXXXXLXXXXILXXXXIILXXXXIIILXXXXIVLXXXXVLXXXXVILXXXXVIILXXXXVIIIICC
LLILIILIIILIVLVLVILVIILVIIILIXLXLXILXIILXIIILXIVLXVLXVILXVIILXVIIILXIXLXXLXXILXXIILXXIIILXXIVLXXVLXXVILXXVIILXXVIIILXXIXLXXXLXXXILXXXIILXXXIIILXXXIVLXXXVLXXXVILXXXVIILXXXVIIILXXXIXLXXXXLXXXXILXXXXIILXXXXIIILXXXXIVLXXXXVLXXXXVILXXXXVIILXXXXVIIIICC
50-l 100-c 500-d 1000-m (the letters are capitalized in Roman Numerals)
The Roman numeral for 1750 is MDCCL (1000+500+100+100+50 = 1750)
100+0 gets 100
CCCL 100 + 100 + 100 + 50 = 350
CCCLXV 100 100 100 50 10 5
It is: -L+C = L which is the equivalent of -50+100 = 50
L to C
12750 in roman numerals would be (XII)DCCL which is 12 x 1000 + 500 + 100 + 100 + 50.