They are as follows:-
Method one
XV+XVI = XXXI (15)+(16) = (31)
XXXI+XVII = XLVIII (31)+(17) = (58-10)
XLVIII+IIXX = LXVI (58-10)+(20-2) = (66)
Method two
XV+XVI = XXXI (15)+(16) = (31)
XXXI+XVII = XXXXVIII (31)+(17) = (48)
XXXXVIII+XVIII = LXVI (48)+(18) = (66)
Note that for more complicated calculations the Romans would have made use of an abacus counting mechanism which today is equivalent to a calculator.
QED
See answer to question: ' How do you add together 1666 and 1999 in two different ways using Roman numerals'
They are called roman numerals.
There are two ways to written 2 million in Roman numerals; either as MM with a horizontal bar above it or as [MM]
yes they are used in many ways in math
Two, 11 in binary, II in roman numerals
I would say, there are two ways writing 1985 in Roman. MCMLXXXV or MCMXXCV
The requested calculations are as follows:- MDCCLXXVI+IM = MMDCCLXXV MDCCLXXVI+DCCCCLXXXXVIIII = MMDCCLXXV MDCCLXXVI-IM = DCCLXXVII MDCCLXXVI-DCCCCLXXXXVIIII = DCCLXXVII
They are: 1.7*103 in scientific notation or MDCC in Roman numerals
24, XXIV (Roman numerals) and 11000 (binary code).
There are many different ways one might write the numbers '608.' If one desires to write the numbers '608' in Roman numerals, one would write 'DCVIII.'
There are two ways: One; you can search them on the web and copy and paste them to whatever you are writing or Two; you may go on Microsoft Word and click "insert symbol" and look for the Roman numerals
You can prevent someone from altering your check by writing the amount in both numerals and words. You can draw a line over the blank space after you write the amount to keep someone from adding to it.