Calculate 12+9
IF 8 + 2 = 16106 and 13 + 6 = 78197 THEN 12 + 9 = ?Correct answers: 139
The first user who solved this task is Allen Wager.
#brainteasers #math #riddles

Before the internet ...
What did our parents do to kill boredom before the internet?
I asked my 26 brothers and sisters and they didn't know either
Author:DwightKSchnute