Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 70
The first user who solved this task is Eugenio G. F. de Kereki.
#brainteasers #math #riddles
Chernobyl announcedIn 1986, Russia announced the Chernobyl nuclear disaster, two days after it happened, on 26 Apr 1986.. |