From WikiEducator

This glossary is far from complete. We are constantly adding math terms.
For instructions on adding new terms, please refer to Math Glossary Main Page

Definition

Base 20 Numeral System

Write here your new concept definition

Supplementary definitions

Write here the title of the WP definition page
Copy and paste part of the WP definition This article is licensed under the GNU Free Documentation License. It uses material from the article "Write here the title of the WP definition page" Retrieved Write here the current day dd mm yy

Examples

$\text{Standard vigesimal numerals are: }0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,I,J\,$

Base 10 (Decimal)	Base 20 (Vigesimal)	Explanation
$0\,$	$0\,$	$0\cdot1$
$19\,$	$J\,$	$19\cdot1$
$130\,$	$6A\,$	$(6\cdot20)+(A\cdot1)$
$415\,$	$10F\,$	$(1\cdot400)+(0\cdot20)+(F\cdot1)$
$36\;840\,$	$4C20\,$	$(4\cdot8000)+(C\cdot400)+(2\cdot20)+(0\cdot1)$