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How do you subtract 289 from 347 using a roman counting board?
Wiki User
∙ 13y ago
347 - 289 = 58
CCCXXXXVII - CCLXXXVIIII = LVIII
On the counting board cancel out the numerals on the left with the numerals on the right and you'll have CX - LII remaining which = LVIII
Wiki User
∙ 13y ago
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Was the roman society able to add subtract multiply and divide using the numerals?
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They originated from the Indian subcontinent where the concept of a zero figure was conceived. The Arabs through trading links with India soon took on board the Indian system of counting. In turn through trading links with the Arabs the Europeans via Spain also took on this system of counting which gradually super-ceded the Roman numeral system that the Europeans had been using since the days of the Roman Empire. The Europeans called this new system as counting in Arabic numerals.
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What are the advantages and disadvantages of using roman numerals?
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What does unit mean using a line plot?
what your counting
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In today's notation of Roman numerals 959 is considered to be CMLIX But the Romans themselves would have worked out the equivalent of 959 on an abacus counting device as DCCCCLVIIII
Was the roman society able to add subtract multiply and divide using the numerals?
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How do you get rid of an evil spirit on a ouija board that is counting down or going through the alphabet Other than using a silver coin and turning the planchette upside down?
break the board in 7 parts and bury them I read that you're supposed to break it into 7 peices, sprinkle holy water on them, and then bury them.
Hindu-Arabic numerals were developed around 400 BC and are used in a decimal base ten system Where were these numerals invented and why are they referred to as Arabic numerals in Europe?
They originated from the Indian subcontinent where the concept of a zero figure was conceived. The Arabs through trading links with India soon took on board the Indian system of counting. In turn through trading links with the Arabs the Europeans via Spain also took on this system of counting which gradually super-ceded the Roman numeral system that the Europeans had been using since the days of the Roman Empire. The Europeans called this new system as counting in Arabic numerals.
How do you subtract 666 from 999 using Roman numerals?
Today we write out 999 in Roman numerals as CMXCIX but the Romans themselves would have probably wrote it out as IM which is the same as DCCCCLXXXXVIIII So: DCCCCLXXXXVIIII minus DCLXVI equals CCCXXXIII (333)
How does Ethiopian Pebble Counting work?
Ethiopian pebble counting is much like using multiplication.
How do you write 900000 in roman figure?
The way we write out Roman numerals today differs in many respects to how the ancient Romans actually did themselves. But there is historical evidence to suggest that the Romans would have first calculated the equivalent of 999,999 on an abacus counting board and then simplified the result in written format as I(M) which means 1,000,000-1 = 999,999
What are the advantages and disadvantages of using roman numerals?
Advantages of using Roman numerals: In outlines, you can differentiate between indented subsections, giving more clarity to an outline. It is harder to misinterpret a number if the number is smudged in writing.Disadvantages: There is no "zero" in Roman numerals. They are much harder to add and subtract, especially in numbers greater than ten. The hindu-arabic numbering system is more succinct (for example, the year "1988" in Roman numerals is "MCMLXXXVIII". The largest number that can be expressed properly in Roman numerals is 3,999,999 as MMMCMXCIXCMXCIX (the bolded characters would have a line over them.
What does unit mean using a line plot?
what your counting
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Should a cutting board be coated before using?
It depends what you will be using the cutting board for.
How do you add and subtract money?
By using a calculator, numbnuts. DUH!
