Roman abacus Directory References Discover Which Religion Is the Oldest? 9 of the World’s Deadliest Mammals What’s the Difference Between Bison and Buffalo? Will Light-Speed Space Travel Ever Be Possible? How Deadly Is Quicksand? What Do Eggs Have to Do with Easter? 7 of the World’s Deadliest Shipwrecks Contents Ask the Chatbot a Question Roman abacus calculating device Ask the Chatbot a Question Learn about this topic in these articles:description In abacusIn the Roman abacus the board was given grooves to facilitate moving the counters in the proper files. Another form, common today, has the counters strung on wires.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.
