The abacus is considered one of the earliest calculating tools, with origins that date back to ancient civilizations. Its invention cannot be attributed to a single individual; rather, it developed over time, with evidence of its use in Mesopotamia around 2400 BC. Various cultures, including the Egyptians, Greeks, and Chinese, adapted the abacus for their own counting and calculation needs. Thus, the abacus is a collective innovation rather than the invention of one person.
The Chinese abacus
Abacus was invented by the Chinesethe abacus was also known as the first computer
The possessive form of the word "abacus" is "abacus's." This follows the general rule of adding an apostrophe and "s" to singular nouns to indicate ownership. For example, you might say "the abacus's beads" to refer to the beads belonging to the abacus.
The abacus was originated in China in 3000 B.C.(:
Asiana Abacus was created in 1991.
I think Benjamin Franklin.
no he was the invetor of basketball
Agapito Flores
Christopher Latham Sholes
who was the music disk invetor
China invented the abacus .
the invetor is Gilennie Sanchez
Tomas Crapper invented icecream.
One of them are she is a invetor and scientist.
How did the abacus occur?
An Abacus has beads and strings.
The Chinese abacus