较小的数字写在较大数字的右边,代表它们的总和,如VIII代表8,XII代表12。 较小的数字(仅限于I、X和C)写在大数字的左边,代表差额,如IV代表4,IX代表9。 在正常使用中,重复符号不应超过3次。 在一个数字上面画一条横线,代表这个数字的一千倍。 罗马数字对照表 罗马数字数字 I 1 II 2 III 3 IV 4 V 5...
例如, 罗马数字 2 写做 II ,即为两个并列的 1。12 写做 XII ,即为 X + II 。 27 写做 XXVII, 即为 XX + V + II 。 Roman numerals are usually written largest to smallest from left to right. However, the numeral for four is not IIII. Instead, the number four is written as IV. B...
From the 14th century on, Roman numerals began to be replaced by Arabic numerals; however, this process was gradual, and the use of Roman numerals persists. One place they are often seen is on clock faces. For instance, on the clock of Big Ben (designed in 1852), the hours from 1 ...
Roman numerals are usually written largest to smallest from left to right. However, the numeral for four is not IIII. Instead, the number four is written as IV. Because the one is before the five we subtract it making four. The same principle applies to the number nine, which is written...
Convert Roman numerals to numbers and numbers to Roman numerals, with explanation about how the translation works
Roman NumeralsValue I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For larger numbers, we can also use an overline with each Roman numeral which has the effect of multiplying the value by 1000, so: Roman NumeralsValue V 5,000 X 10,000 L 50,000 C 100,000 D 500,000 M 1,000,000 So...
Roman numerals are usually written largest to smallest from left to right. However, the numeral for four is not IIII. Instead, the number four is written as IV. Because the one is before the five we subtract it making four. The same principle applies to the number nine, which is written...
Enter a number below to see it automatically converted to Roman numerals or convert Roman numerals to integers!
The following are the six cases of subtraction with the help of which we can determine and evaluate Roman numerals – I is placed before V When I is placed before V, we will get IV = 5 – 1 = 4. I is placed before X When I is placed before X, we will get IX = 10 – 1 =...
Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. Symbol Value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For example, two is written as II in Roman numeral, just two one's added together. Twelve is written as, XII, which is simply X + II...