How to Write 100 in Roman Numerals?

Writing 100 in Roman numerals is straightforward once you know the basics. Roman numerals use combinations of letters to represent numbers. For 100, the symbol is C, derived from the Latin word centum, meaning a hundred. Unlike numbers like 90 (XC) or 50 (L), 100 stands alone without additional subtraction or addition symbols. Learning Roman numerals enriches your understanding of ancient numbering systems and can be fun for students. Let us start the learning process by understanding different aspects of how to write 100 in Roman numerals.

How to Write 100 in Roman Numerals?

To write 100 in Roman numerals, you use the letter C. This comes from the Latin word centum, which means 100. There’s no need for any additional calculations or combinations for this number.

Number	Roman Numeral
100	C

How to Convert C to Number

To convert C from Roman numerals to a number, you simply need to know the value of the Roman numeral C, which is 100. Roman numerals are made up of seven symbols (I, V, X, L, C, D, M), and each has a fixed value.

C = 100 So, if you see C alone, it directly represents the number 100

Exercise on 100 in Roman Numerals

Let us practice some questions on Roman Numerals here.

Addition and Subtraction

Add/subtract the following numbers and answer in Roman Numerals

1. 50 + 50 = ___ 
2. 100 – 10 = ___ 
3. 200 + 100 = ___ 
4. 500 – 100 = ___

Answers:

1. C
2. XC
3. CCC
4. CD

Convert to Roman Numerals

Convert the following numbers into Roman numerals:

1. 100
2. 150
3. 300
4. 90

Answers:

1. 100 = C
2. 150 = CL
3. 300 = CCC
4. 90 = XC

Convert to Numbers

Convert the following Roman numerals to numbers:

1. C
2. CC
3. XC
4. CD

Answers:

1. C = 100
2. CC = 200
3. XC = 90
4. CD = 400

Match the Following

Match the following numbers to Roman numerals:

Numbers	Roman Numerals
(i) 100	(a) CC
(ii) 200	(b) XC
(iii) 90	(c ) C
(iv) 300	(d) CCC

Answers:

100 → c) C

200 → a) CC

90 → b) XC

300 → d) CCC

FAQs

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