https://**en.wikipedia.org**/wiki/**Vigesimal**

The **vigesimal** or base 20 numeral system is based on twenty (in the same way in which the ordinary decimal numeral system is based on ten

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Examples from the Web for **vigesimal** Expand Historical Examples As the latter is due to finger-reckoning, so the use of the fingers and the toes produced a **vigesimal** ...

www.mayacalendar.com/f-mayamath.html

Characteristics of The **Maya Mathematical System**: a) It is **vigesimal**, this means that it is based on 20 units [0 - 19] instead of the 10 units [0 - 9] ...

mathworld.wolfram.com/**Vigesimal**.html

**Vigesimal**. The base-20 notational system for representing real numbers. The digits used to represent numbers using **vigesimal** notation are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 ...

https://en.wiktionary.org/wiki/**vigesimal**

**vigesimal**. Definition from Wiktionary, the free dictionary. Jump to: navigation, search. Contents. 1 English. 1.1 Etymology; 1.2 Pronunciation; 1.3 Adjective.

**www.oxforddictionaries.com**/definition/english/**vigesimal**

More example sentences Although it was a base 20 system, called a **vigesimal** system, one can see how five plays a major role, again clearly relating to five fingers ...

**www.thefreedictionary.com**/**vigesimal**

The long count calendar, one of several used by the Mayans, is based on a **vigesimal** system, using units of 20 k'in, or days.

https://**en.wikipedia.org**/wiki/**Maya_numerals**

The Maya numeral system is a **vigesimal** (base-twenty) positional numeral system used by the Pre-Columbian Maya civilization. The numerals are made up of three symbols ...

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**vigesimal** - Significados en español y discusiones con el uso de '**vigesimal**'.