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
James Dunwoody Brownson De BowDied 27 Feb 1867 at age 46 (born 20 Jul 1820). American statistician and editor. |