Two Odd NumbersTrick brain teasers appear difficult at first, but they have a trick that makes them really easy.
How can you use addition and get 21 using two odd numbers?
Answer15+3+3 or 13+7+1 or any other combination of numbers with two odd numbers in them.
I never said you had to only use two odd numbers, did I?
See another brain teaser just like this one...
Or, just get a random brain teaser
If you become a registered user you can vote on this brain teaser, keep track of
which ones you have seen, and even make your own.
Back to Top