Another post from betting market company Polymarket read: “BREAKING: Zohran Mamdani to require all New York elementary school students to learn Arabic numerals.” The post has almost 14 million views.
Another post from betting market company Polymarket read: “BREAKING: Zohran Mamdani to require all New York elementary school students to learn Arabic numerals.” The post has almost 14 million views.
What they invented was positional numbers, like one digit for hundreds, one for tens, one for units. Of course you need a notation for zero for this to work, so it’s not as obvious as it seems (see roman numbers for another well known system).