Finally, you should learn how to navigate with Roman Numerals. This may sound absurd, however, many of the older books use Roman Numerals as Chapter Headings and when they cite Scripture and other sources. For example the third book I picked up from my end table and opened referenced Scripture references this way: ST MATTHEW v. 26. and Isa. (xvi. 9, 10).
So, if you don’t remember your Roman Numerals from grade school math class, here are the basics. Feel free to copy them and use it as a bookmark.
I = one V=five X=ten L=fifty
C=hundred D=five hundred M=thousand
There are two rules for reading and writing Roman Numerals:
1. Place the small “letter” to the left = subtraction (IV) equals 4.
2. Place the small “letter” to the right = addition (VI) equals 6.