They were small stones or pebbles - called calculus (pl = calculi).
It was an abacus counting device
It depends on what to measure.
It probably predates writing. The early development of the decimal system was done by counting on the fingers and toes.
Because it's easier for children to learn, if they waited it would be much harder to learn.
The difference between early tools and modern tools is that early tools were made from stone but modern tools are made from metals.
The tools of early can be seen as those tools which the early men used before the coming of civilization.some of these tools include stone,fire,sticks etc
Abacus is top of the list.
shades of meaning is like your counting degrees
abacus
The era in which early humans made tools is called the Stone Age.
tools
10 fingers
An early counting tool used for basic arithmetic.
An early counting tool used for basic arithmetic.
early tools were made of mostly wood stone and bones thank you for listening peace out
They were small stones or pebbles - called calculus (pl = calculi).