What is the missing number?
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 68
The first user who solved this task is Jakubovski Vladimir.
#brainteasers #math #riddles
Edison patentIn 1932, Thomas Alva Edision was issued his next to last patent, for a method of "Production of Molded Articles" (U.S. No. 1,862,740). |