Roman Notation
Description
This section is from the book "Scientific American Reference Book. A Manual for the Office, Household and Shop", by Albert A. Hopkins, A. Russell Bond. Also available from Amazon: Scientific American Reference Book.
Roman Notation
1 = | I. |
2 = | II. |
3 = | III. |
4 = | IV. |
5 = | V. |
6 = | VI. |
7 = | VII. |
8 = | VIII. |
9 = | IX. |
10 = | X. |
20 = | XX. |
30 = | XXX. |
40 = | XL. |
50 = | L. |
60 = | LX. |
70 = | LXX. |
80 = | LXXX. |
90 = | XC |
100 = | C |
500 = | D, or |
1,000 = | M, or |
2,000 = | MM, or |
5,000 = | V, or |
6,000 = | VI, or MMM. |
10,000 = |
|
50,000 = |
|
60,000 = |
|
100,000 = |
|
1,000,000 = |
|
2,000,000 = |
|
, or 
, or 
, or 
, or 
, or 
, or 
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