Solve Math Puzzle
If 2 + 5 + 5 = 51, 3 + 7 + 3 = 61, 5 + 4 + 3 = 91, 2 + 7 + 3 = 31 then 6 + 7 + 3 = ?Correct answers: 135
The first user who solved this task is Roxana zavari.
#brainteasers #math #riddles
Edison patentIn 1914, a patent for a "Phonograph-Record" was granted to Thomas A. Edison (U.S. No. 1111999). |