Placing a horizontal bar over the top of a Roman numeral multiplies the numeral by 1000. For example, a V with a bar over the top is equal to 5 x 1000 = 5000. Similarly for X, L, C, D and M, where a bar over the top will multiply their value by 1000.
DCCCXVIII
LXVII
MMLXXVII = 2,077
The equivalent of the Roman numeral MM is 2000
Roman numerals are a system for writing numbers, not words. the Roman numeral for 4 is IV.
DCCCXVIII
LXVII
2,920 is MMCMXX
Roman numerals are a system for writing numbers, not words. the Roman numeral for 4 is IV.
The Roman numeral for 11 is XI.
MMLXXVII = 2,077
The equivalent of the Roman numeral MM is 2000
Roman numerals are a system for writing numbers, not words. the Roman numeral for 4 is IV.
Only numbers can be written in RN.
L = 50 X = 10 V = 5 When a lower numeral is placed in front of a higher numeral, the general convention is to subtract the lower numeral from the following higher numeral. In this case, LXLV would be 95 (50 + (50-10) + 5).
VIII-XXVIIII-MMV
The above is invalid as a Roman numeral but V+I+I+X+I+V = XXIII (23)