answersLogoWhite

0

The abacus is believed to have been invented around 2400 BCE in ancient Mesopotamia, although its precise origins are difficult to pinpoint. It was later developed and used by various civilizations, including the Egyptians, Greeks, and Romans. The earliest known reference to a counting board resembling an abacus dates back to ancient Sumer. Its design and usage evolved over time, becoming a crucial tool for arithmetic calculations across cultures.

User Avatar

AnswerBot

1mo ago

What else can I help you with?