Roman Numeral Values: N = 0, I = 1, V = 5 X = 10, L = 50, C = 100 D = 500, M = 1,000.

Assign values to each letter in XI

Letter 1 is X = 10

The next letter I has a lower value of 1 Assign a positive value to X Add 10 to our sum of 0 10 + 0 = 10

Letter 2 is I = 1

The next letter has a lower value of 0 Assign a positive value to I Add 1 to our sum of 10 1 + 10 = 11

11

What is the Answer?

11

How does the Roman Numeral Conversions Calculator work?

Converts a Positive integer less than 4000 to a Roman Numeral. Converts a Roman Numeral with a positive value less than 4000 to a number. This calculator has 1 input.

What 1 formula is used for the Roman Numeral Conversions Calculator?

What 7 concepts are covered in the Roman Numeral Conversions Calculator?

conversion

a number used to change one set of units to another, by multiplying or dividing

division

separate a number into parts

integer

a whole number; a number that is not a fraction ...,-5,-4,-3,-2,-1,0,1,2,3,4,5,...

mnemonic

a device such as a pattern of letters, ideas, or associations that assists in remembering something Examples include ROYGBIV or Rainbow Colors

roman numeral

any of the letters representing numbers in the Roman numerical system: I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1,000. In this system, a letter placed after another of greater value adds (thus XVI or xvi is 16), whereas a letter placed before another of greater value subtracts (thus XC or xc is 90).

roman numeral conversions

total

comprising the whole number or amount

Example calculations for the Roman Numeral Conversions Calculator