no they didn't. the Olmec did but the Olmec were ancestor's of the Maya.
365 days! i just learned that in geographyy!!!!
Three. The Mayans created and used at least three calendars. 1) The Haab. This was 365 day long with 18 months of 20 days each. 5 days were added at the end, these days were considered to be unlucky...
They invented the Mayan calender to keep track of the days.They also invented the number 0 (zero) to organize days and keep the calender straight.
dont know, that is why we are asking to you people.