Roman Numbers 1 to 100: Roman numerals are an ancient number system developed by the Romans, still used today in various contexts. Numbers from 1 to 100 are represented using a combination of letters such as I, V, X, L, and C. These numerals follow specific rules for addition and subtraction. Understanding Roman numerals helps us read clock faces, book chapters, and historical dates. This blog on ‘Roman Numerals 1 to 100’ will explain how numbers from 1 to 100 are formed using these symbols and their meanings. Students can also download the PDF here for a handy reference.
Table of Contents
List of Roman Numbers 1 to 100
Roman numerals use letters (I, V, X, L, C) to represent numbers. From 1 to 100, numerals follow the rules of addition and subtraction. Understanding these numerals is useful for reading clocks, dates, and chapters in books. This list covers Roman numerals 1 to 100.
Here is the list of Roman numerals from 1 to 100:
1–10 | 11-20 | 21-30 | 31-40 | 41-50 |
1 = I 2 = II 3 = III 4 = IV 5 = V 6 = VI 7 = VII 8 = VIII 9 = IX 10 = X | 11 = XI 12 = XII 13 = XIII 14 = XIV 15 = XV 16 = XVI 17 = XVII 18 = XVIII 19 = XIX 20 = XX | 21 = XXI 22 = XXII 23 = XXIII 24 = XXIV 25 = XXV 26 = XXVI 27 = XXVII 28 = XXVIII 29 = XXIX 30 = XXX | 31 = XXXI 32 = XXXII 33 = XXXIII 34 = XXXIV 35 = XXXV 36 = XXXVI 37 = XXXVII 38 = XXXVIII 39 = XXXIX 40 = XL | 41 = XLI 42 = XLII 43 = XLIII 44 = XLIV 45 = XLV 46 = XLVI 47 = XLVII 48 = XLVIII 49 = XLIX 50 = L |
51–60 | 61–70 | 71–80 | 81–90 | 91–100 |
51 = LI 52 = LII 53 = LIII 54 = LIV 55 = LV 56 = LVI 57 = LVII 58 = LVIII 59 = LIX 60 = LX | 61 = LXI 62 = LXII 63 = LXIII 64 = LXIV 65 = LXV 66 = LXVI 67 = LXVII 68 = LXVIII 69 = LXIX 70 = LXX | 71 = LXXI 72 = LXXII 73 = LXXIII 74 = LXXIV 75 = LXXV 76 = LXXVI 77 = LXXVII 78 = LXXVIII 79 = LXXIX 80 = LXXX | 81 = LXXXI 82 = LXXXII 83 = LXXXIII 84 = LXXXIV 85 = LXXXV 86 = LXXXVI 87 = LXXXVII 88 = LXXXVIII 89 = LXXXIX 90 = XC | 91 = XCI 92 = XCII 93 = XCIII 94 = XCIV 95 = XCV 96 = XCVI 97 = XCVII 98 = XCVIII 99 = XCIX 100 = C |
Also Read: Roman Numerals 1 to 1000: Download Free PDF
How to Write Roman Numbers 1 to 100?
Here’s a simple guide for students on how to write Roman numerals from 1 to 100:
Step 1: Know the Roman Number Symbols
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
Step 2: Learn the Rules
- When a smaller number comes before a larger number, subtract (e.g., IV = 4, IX = 9).
- When a smaller number comes after a larger number, add (e.g., VI = 6, XI = 11).
- Repeat the symbol up to three times for numbers like 1, 2, 3 (I, II, III).
Step 3: Write the Numbers from 1 to 10
- 1 = I
- 2 = II
- 3 = III
- 4 = IV
- 5 = V
- 6 = VI
- 7 = VII
- 8 = VIII
- 9 = IX
- 10 = X
Step 4: Numbers 11 to 20
- 11 = XI
- 12 = XII
- 13 = XIII
- 14 = XIV
- 15 = XV
- 16 = XVI
- 17 = XVII
- 18 = XVIII
- 19 = XIX
- 20 = XX
Step 5: Numbers 30, 40, 50, and So On
- 30 = XXX
- 40 = XL
- 50 = L
- 60 = LX
- 70 = LXX
- 80 = LXXX
- 90 = XC
- 100 = C
Step 6: Practice
- Combine these symbols to write any number from 1 to 100.
- Use addition and subtraction rules to form the numbers.
Check out: Roman Numbers 1 to 10: Download Free PDF
Rules to Write Roman Numbers 1 to 100
Here are the simple rules for writing Roman numerals from 1 to 100:
Rule 1: Use Specific Symbols
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
Rule 2: Addition
If a smaller number comes after a larger number, add them together.
Example:
- VI = 5 + 1 = 6
- XII = 10 + 1 + 1 = 12
Rule 3: Subtraction
If a smaller number comes before a larger number, subtract the smaller one.
Example:
- IV = 5 – 1 = 4
- IX = 10 – 1 = 9
Rule 4: Repeating Symbols
You can repeat the same symbol up to three times to add numbers.
Example:
- III = 1 + 1 + 1 = 3
- XX = 10 + 10 = 20
Rule 5: No More Than Three Repeats
Don’t repeat the same symbol more than three times. For 4, 9, 40, 90, and others, we use subtraction instead.
Example:
- IV = 4 (not IIII)
- XC = 90 (not LXXXX)
Quick Examples from 1 to 100:
- 1 = I
- 5 = V
- 10 = X
- 50 = L
- 100 = C
By following these rules, you can easily write Roman numerals from 1 to 100.
Roman Numbers 1 to 100 PDF
It is always better to have all your study material in one place. You can download a free PDF for Roman Numerals from 1 to 100 from the following link.
Roman Numbers 1 to 100 | Click Here to Download |
Roman Number Chart:
20 in Roman Number | 30 in Roman Number |
40 in Roman Number | 50 in Roman Number |
60 in Roman Number | 70 in Roman Number |
80 in Roman Number | 90 in Roman Number |
100 in Roman Number | 200 in Roman Number |
FAQs
The basic symbols used in Roman numerals are:
I = 1
V = 5
X = 10
L = 50
C = 100
The number 50 is written as L in Roman numerals.
The Roman numeral for 40 is XL.
The number 75 is written as LXXV in Roman numerals.
For Roman numerals greater than 10, use combinations of the basic symbols (I, V, X, L, C) to represent numbers. If a smaller numeral comes before a larger numeral, subtract it. If a smaller numeral comes after a larger numeral, add it.
The number 60 is written as LX in Roman numerals.
The Roman numeral for 7 is VII.
The number 29 is written as XXIX in Roman numerals.
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