10 20
What ?
We have to count all this stuff ?
Inventory time. Tax time.
Why do they do inventory in the winter time ?
I can count to ten with fingers. To count to twenty the shoes come off.
Every dog has its day.
http://www.gap-system.org/~history/HistTopics/Mayan_mathematics.html
We have to count all this stuff ?
Inventory time. Tax time.
Why do they do inventory in the winter time ?
I can count to ten with fingers. To count to twenty the shoes come off.
Every dog has its day.
http://www.gap-system.org/~history/HistTopics/Mayan_mathematics.html