MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 147
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Melba Newell PhillipsDied 8 Nov 2004 at age 97 (born 1 Feb 1907). American physicist. |