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XX Roman Numerals
XX Roman Numerals can be written as numbers by combining the transformed roman numerals i.e. XX = 20. The higher roman numerals precede the lower numerals resulting in the correct translation of XX Roman Numerals. In this article, we will explain how to convert XX Roman numerals in the correct number translation.
 XX = X + X
 XX = 10 + 10
 XX = 20
How to Write XX Roman Numerals?
The numerical value of XX Roman Numerals can be obtained by using any of the two methods given below:
Method 1: In this method, we break the roman numerals into single letters, write the numerical value of each letter and add/subtract them.
 XX = X + X = 10 + 10 = 20
Method 2: In this method, we consider the groups of roman numerals for addition or subtraction such as,
 XX = 20
Therefore, the numerical value of XX roman numerals is 20.
☛ Also Check: Roman Numerals Calculator
What are the Basic Rules to Write Roman Numerals?
 When a bigger letter precedes a smaller letter, the letters are added. For example: DX, D > X, so DX = D + X = 500 + 10 = 510
 When a smaller letter precedes a bigger letter, the letters are subtracted. For example: CM, C < M, so CM = M  C = 1000  100 = 900
 When a letter is repeated 2 or 3 times, they get added. For example: XX = X + X = 10 + 10 = 20
 The same letter cannot be used more than three times in succession.
Numbers Related to XX Roman Numerals
Roman numerals were used in ancient Rome and utilized combinations of letters using the Latin alphabets I, V, X, L, C, D, and M. It may seem different than numbers, but they are similar. For example, XX Roman numerals are equivalent to the number 20. The roman numerals related to XX are given below:
 XX = 20
 XXI = 20 + 1 = 21
 XXII = 20 + 2 = 22
 XXIII = 20 + 3 = 23
 XXIV = 20 + 4 = 24
 XXV = 20 + 5 = 25
 XXVI = 20 + 6 = 26
 XXVII = 20 + 7 = 27
 XXVIII = 20 + 8 = 28
 XXIX = 20 + 9 = 29
XX Roman Numerals Examples

Example 1: Find the Product of Roman Numerals XX and CXXXIV.
Solution:
XX = 20 and CXXXIV = 100 + 30 + 4 = 134
Now, XX × CXXXIV = 20 × 134 = 2680
Since, MMDCLXXX = 2000 + 600 + 80 = 2680
Therefore, XX × CXXXIV = MMDCLXXX 
Example 2: Find the Sum of MMMCCCV and XX Roman Numerals.
Solution:
MMMCCCV = 3000 + 300 + 5 = 3305 and XX = 20
Now, MMMCCCV + XX = 3305 + 20 = 3325
Since, MMMCCCXXV = 3000 + 300 + 20 + 5 = 3325
Therefore, the sum of MMMCCCV and XX roman numerals is MMMCCCXXV 
Example 3: Find the Difference Between XX and XV.
Solution:
Roman Numeral XX is equal to 20 and XV is 15.
Now, XX  XV = 20  15 = 5
Since, 5 = V
Therefore, XX  XV = V
FAQs on XX Roman Numerals
What does XX Roman Numerals Mean?
We will write XX Roman numerals in the expanded form to determine its value. XX = 20. Hence, the value of Roman Numerals XX is 20.
What Should be Subtracted from XX to Get XVIII?
First, we will write XX and XVIII in numbers, i.e. XX = 20 and XVIII = 10 + 8 = 18. Now, 20  18 = 2. And 2 = II. Therefore, II should be subtracted from XX roman numerals to get XVIII.
How do you Write XX Roman Numerals as a Number?
To convert XX Roman Numerals to numbers, the conversion involves breaking the Roman numerals on the basis of place values (ones, tens, hundreds, thousands), like this:
 Tens = 20 = XX
 Number = 20 = XX
Why is 20 Written in Roman Numerals as XX?
We know that in roman numerals, we write 10 as X. Therefore, 20 in roman numerals is written as XX = 20.
What is the Remainder when XX is Divided by IX?
XX = 20 and IX = 9 in numbers. On dividing 20 by 9, it leaves a remainder of 9. Now, 2 = II Therefore, when XX is divided by IX, the remainder is II.
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