does the whole world use arabic numerals

Did you know that the numbers we use every day, like 1, 2, or 3, are called Arabic numerals? It might sound surprising, but these digits actually come from a rich history dating back over a thousand years! Originally developed by Indian mathematicians, they were later introduced to Europe by Arab merchants and scholars. Now, they’re everywhere—on clocks, in books, and even … [Read more...] about does the whole world use arabic numerals