answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: What are the rules for adding and subtracting Roman numerals?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What numeral is XXXVX?

The numeral "XXXVX" is not a valid Roman numeral. Roman numerals use a combination of letters to represent numbers, with specific rules for subtracting and adding values. The correct representation for the number 35 in Roman numerals is "XXXV."


What is the rules for algeraba for subtracting negatives?

Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.


What are the rules in adding and subtracting polynomial?

your mom is 2


What are the rules for adding subtracting multiplying and dividing fractions?

no answer


What is the rules of roman numerals?

For rules relating to the use of Roman numerals see related links.


What are the rules for adding fractions?

Ensure that the denominators are the same when adding or subtracting fractions.


Who made the rules for adding and subtracting integers?

David Missoula's


What year is represented by the Roman numerals MCMXCIX?

The year the U.S was established 1776Improved Answer:In today's terms the year 1999 expressed in Roman numerals is MCMXCIX.But the Romans themselves would have probably calculated the number 1999 on a abacus counting device as MDCCCCLXXXXVIIII and by adding I to the right hand side and subtracting I from the left hand side of these numerals simply wrote it out as IMM (-1+2000 = 1999)The confusion about how to write out Roman numerals stems from the fact that the rules governing the Roman numeral system were introduced during the Middle Ages and that was centuries after the decline of the Roman Empire.


How are adding subtracting decimals different from multiplying them?

They aren't. The rules are the same as those for adding/subtracting or multiplying integers. Just be careful of the decimal point's location.


Wouldn't 999 in roman numerals simply be IM?

Yes but today's modern way of writing out 999 into Roman numerals is CMXCIX But the Romans themselves would have probably calculated 999 on a abacus counting device as DCCCCLXXXXVIIII and by adding I to the right hand side and subtracting I from the left hand side of these numerals simply wrote it out as IM (-1+1000 = 999) The rules governing today's Roman numeral system were made up during the Middle Ages but that was centuries after the decline of the Roman Empire.


What does DCXCII mean in roman numerals?

Under today's rules they represent 692 in Roman numerals.


What is the Roman numerals of this xcdxlv111?

As Roman numerals they are invalid because they do not conform with the rules governing the Roman numeral system.