Learning Number / Ancient Roma

Learning Number / Ancient Roman numerals IVXLCDM - Math LessonsIn the days of yore the ancient roman people use their own numbering system which is very different from penomeran at times like now. Roman numerals only consists of 7 numbers with a specific letter symbols in which each letter melangbangkan / has the meaning of certain numbers, namely:
I / i for number one / 1V / v to the number five / 5X / x to number ten / 10L / l for fifty digits / 50C / c for the number one hundred / 100D / d for the number five hundred / 500M / m for the number one thousand / 1000Some of the shortcomings or weaknesses of the Roman numeral system, namely:1. No zero / 02. Too long to mention specific numbers3. Limited to small numbers
To cover the shortage of Roman numerals on the limitations of small numbers, then made a thousand multiplier with symbol dash above the symbol letters (except I).
V / v to the line above to number five thousand / 5000X / x to the line above to the number ten thousand / 10 000L / l with the line above to the number fifty thousand / 50 000C / c with line above to figure a hundred thousand / 100 000D / d with the line above to the number five hundred thousand / 500 000M / m with the line above to figure a million / 1000000
Method / Technique Numbering Roman numerals:1. Symbols are written from the biggest to the smallest2. All symbols large to small small to big add up unless there is a reduction.
Examples of writing ancient roman numerals:1. 16 = XVI2. 35 = XXXV3. 45 = xlv4. 79 = LXXIX5. 99 = IC6. 110 = CX7. 999 = CMXCIX8. 1666 = MDCLXVI9. 2008 = MMVIII