Roman numerals
Download
1 / 6

Roman Numerals - PowerPoint PPT Presentation


  • 116 Views
  • Uploaded on

Roman Numerals. The Numbers. I-1 II-2 III-3 IV-4 V-5 VI-6 VII-7 VIII-8 IX-9 X-10. C-100 D-500 M -1000. If Front Letter is Smaller.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Roman Numerals' - milo


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

The numbers
The Numbers

I-1

II-2

III-3

IV-4

V-5

VI-6

VII-7

VIII-8

IX-9

X-10

C-100

D-500

M-1000


If front letter is smaller
If Front Letter is Smaller

If there are two letters, one next to another, if the first number is smaller, then we subtract the first letter from the second. For example, If I have the letters IC, where the first letter is smaller, then we subtract it from the second. So here, we first have to figure out the first letter, I, and then the second, C. Well, we know that I is 1 and C is 100. So we subtract 1 from 100, and we get 99.


If front number is bigger
If Front Number is Bigger

If there are two letters, one next to another, if the first number is bigger, then you add the first letter to the second. For example, If I have the letters MD, where the first letter is bigger, then we add the 1st to the 2nd. So here, we first have to figure out the first letter, M, and then the second, D. Well, we know that M is 1000 and D is 500. So we add 1000 and 500, and we get 1,500.


Multiple letters
Multiple Letters

When we are dealing with multiple letters we must go step by step. If we have XIX, a three letter numeral, we must first figure out the beginning, X. As we already know, X is 10. And the second part is IX. IX is nine because X is ten and I, the front number, is 1 which is smaller. So we subtract 1 from 10 which equals 9. So we have to now add 9 and, the first number 10, which is 19.


View the next powerpoint at http ehamath yolasite com 14def php
View the next PowerPoint athttp://ehamath.yolasite.com/14def.php


ad