Roman Numerals Summary

Question 1

V

Answer 1

5

Question 2

I

Answer 2

1

Question 3

X

Answer 3

10

Question 4

L

Answer 4

50

Question 5

C

Answer 5

100

Question 6

D

Answer 6

500

Question 7

M

Answer 7

1000

Question 8

Symbol “I” has the value 1, and it will not be repeated more than three times.

Answer 8

Symbol “V” has the value 5, and it will not be repeated.

Question 9

Symbol “X” has the value 10, and yes, to the max, it can be repeated three times maximum.

Answer 9

Symbol “L” has the value of 50, and it is not repeated.

Question 10

Symbol “C” has the value 100, and it is repeated three times.

Answer 10

Symbol “M” has the value 1000, and it is repeated max three times.

Question 11

I can come before V or X and stand for a one-per cent subtraction, so IV (5 - 1) = 4 and IX (10 - 1) = 9, respectively.

Answer 11

X can come before L or C to stand for subtracting 10, making XL (50-10) equal to 40 and XC (100-10) equal to 90.

Question 12

1. Convert these numbers to roman numerals.

36

42

101

51

Answer 12

Ans: (a) 36 = XXXVI

(b) 42 = XLII

(c) 101 = CI

(d) 51 = LI

Question 13

2. Convert XLIV into an integer.

Answer 13

Ans: XLIV = 45-1 = 44

Question 14

Convert the Roman numeral to numbers.

LIV

XLV

Answer 14

(a) 54, (b) 45

Question 15

Convert the numbers to Roman numerals.

100

500

Answer 15

(a) C, (b) D