Convert the Hindu-Arabic number 11 to a Roman number written with Roman numerals. Turn it and write it using the Latin alphabet numeral system letters. Learn with the detailed explanations converter

11 written in Roman numerals

The Roman numerals that we're going to use to make the conversion:


1. Break down the number.

Decompose the number, break it down to place value subgroups:

11 = 10 + 1;


2. Convert each subgroup.

Convert each of the place value subgroups, write them in Roman numerals:

10 = X;


1 = I;


3. Wrap up the Roman number.

Put all the components together, construct the Roman number.


Substitute the Roman numerals calculated or listed above for each of the (place value) subgroups of the (Hindu-Arabic) number:


11 =


10 + 1 =


X + I =


XI;


XI is a group of numerals written in additive notation.

The additive notation used in the writing of the Roman numerals


The final answer:

How to convert the (Hindu-Arabic) number, how to write it in Roman numerals: 11 = ?

11 written in Roman numerals:
11 = XI

XI is a group of numerals written in additive notation.

The additive notation used in the writing of the Roman numerals


More operations of this kind:

How to convert the (Hindu-Arabic) numbers, how to write them in Roman numerals:

10 = ? ... 12 = ?

Online converter of (Hindu-Arabic) numbers to Roman numerals

The latest Hindu-Arabic numbers converted to Roman numerals

How to convert: write the Hindu-Arabic number 11 using Roman numerals: XI Jan 31 20:44 UTC (GMT)
How to convert: write the Hindu-Arabic number 1,942,997 using Roman numerals: (M)(C)(M)(X)(L)MMCMXCVII Jan 31 20:44 UTC (GMT)
How to convert: write the Hindu-Arabic number 906,360 using Roman numerals: (C)(M)(V)MCCCLX Jan 31 20:44 UTC (GMT)
How to convert: write the Hindu-Arabic number 290,133 using Roman numerals: (C)(C)(X)(C)CXXXIII Jan 31 20:44 UTC (GMT)
How to convert: write the Hindu-Arabic number 3,150,689 using Roman numerals: (M)(M)(M)(C)(L)DCLXXXIX Jan 31 20:43 UTC (GMT)
How to convert: write the Hindu-Arabic number 212 using Roman numerals: CCXII Jan 31 20:43 UTC (GMT)
How to convert: write the Hindu-Arabic number 1,002,040 using Roman numerals: (M)MMXL Jan 31 20:43 UTC (GMT)
How to convert: write the Hindu-Arabic number 1,065,028 using Roman numerals: (M)(L)(X)(V)XXVIII Jan 31 20:43 UTC (GMT)
How to convert: write the Hindu-Arabic number 16,879 using Roman numerals: (X)(V)MDCCCLXXIX Jan 31 20:43 UTC (GMT)
How to convert: write the Hindu-Arabic number 1,971,721 using Roman numerals: (M)(C)(M)(L)(X)(X)MDCCXXI Jan 31 20:43 UTC (GMT)
How to convert: write the Hindu-Arabic number 1,121,901 using Roman numerals: (M)(C)(X)(X)MCMI Jan 31 20:42 UTC (GMT)
How to convert: write the Hindu-Arabic number 1,121 using Roman numerals: MCXXI Jan 31 20:42 UTC (GMT)
How to convert: write the Hindu-Arabic number 700,347 using Roman numerals: (D)(C)(C)CCCXLVII Jan 31 20:42 UTC (GMT)
All the Hindu-Arabic numbers converted to Roman numerals, online operations

The set of basic symbols of the Roman system of writing numerals

The major set of symbols on which the rest of the Roman numberals were built:

(*) These numbers were written with an overline (a bar above) or between two vertical lines. Instead, we prefer to write these larger numerals between brackets, ie: "(" and ")", because:

(*) An overline (a bar over the symbol), two vertical lines or two brackets around the symbol indicate "1,000 times". See below...

Logic of the numerals written between brackets, ie: (L) = 50,000; the rule is that the initial numeral, in our case, L, was multiplied by 1,000: L = 50 => (L) = 50 × 1,000 = 50,000. Simple.

(*) At the beginning Romans did not use numbers larger than 3,999; as a result they had no symbols in their system for these larger numbers, they were added on later and for them various different notations were used, not necessarily the ones we've just seen above.

Thus, initially, the largest number that could be written using Roman numerals was:

The reading rules of the Roman numerals, summary:

I. The set of the basic symbols of the Roman numerals

II. The rule of the repetition of the Roman numerals

III. The groups of the Roman numerals written in subtractive notation

IV. The additive notation of the Roman numerals


How to convert the Hindu-Arabic numbers to Roman numerals: breaking down the numbers into place value subgroups

Examples of converting Hindu-Arabic numbers to Roman numerals

Two lists of the first Roman numerals (in ascending order):

The list of the first 100 Roman numerals: the Roman numerals from 1 to 100

The list of the first 1,000 Roman numerals: the Roman numerals from 1 to 1,000

Mathematical operations with Roman numerals:

I. Addition. Learn by an example how to add the Roman numerals the right way, like the Romans were calculating, without the use of the Hindu-Arabic numbers. Steps, explanations

II. Subtraction. Learn by an example how to subtract the Roman numerals the right way, like the Romans were calculating, without the use of the Hindu-Arabic numbers. Steps, explanations

III. Addition and subtraction. Learn by an example how to add and subtract the Roman numerals the right way, like the Romans were calculating, without the use of the Hindu-Arabic numbers. Steps, explanations