Good luck with today's mentalfloss.com Brain Game Tuesday Test Time challenge:

Without writing them down...
Alphabetically, what is the first whole number between 10 and 20?
What about the last whole number between 10 and 20?

Here are the ANSWERS.

ANSWERS:

The first whole number between 10 and 20 alphabetically is EIGHTEEN.

The last whole number between 10 and 20 alphabetically is TWENTY (or TWELVE, if your list did not include TWENTY).

Thanks for playing! Join us tomorrow for Wordplay Wednesday.