Fai un bel respiro, conta fino a 10 e... ricominciamo!
Facciamo i conti con l'anniversario e capiamo come arrivarci contando con le dita.
FONTI
Ifrah Georges (2000). The Universal History of Numbers, from Prehistory to the Invention of the computer, John Wiley & Sons, Inc. https://ia600308.us.archive.org/5/items/TheUniversalHistoryOfNumbers/212027005-The-Universal-History-of-Numbers_text.pdf
Avelino, Heriberto (2006). "The typology of Pame number systems and the limits of Mesoamerica as a linguistic area" (PDF). Linguistic Typology. 10 (1): 41–60
https://www.ilpost.it/2021/11/02/contare-con-le-dita/
