Question

what is mayan numbers and yupana​

Answer 1

Answer:

The Mayan numeral system was the system to represent numbers and calendar dates in the Maya civilization. It was a vigesimal positional numeral system. The numerals are made up of three symbols; zero, one and five.

A yupana(from Quechua yupay: count) is an abacus used to perform arithmetic operations dating back to the time of the Incas.