Brain Game: Ordinal People
Here's today's mentalfloss.com "Throwback" Think Thursday Brain Game, from about four years ago:
Cardinal numbers are counting numbers; 1, 2, 3, and so on. Ordinal numbers, on the other hand, represent an order; 1st, 2nd, 3rd, etc. With this in mind, here's today's Brain Game. And a word of caution: if you answer too quickly, you'll probably answer incorrectly! Good luck:
Counting all ordinal numbers from 1st to 100th,
how many of them end with the suffix "th"?