Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 43
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #riddles
Nuclear treatyIn 1963, the United States, the Soviet Union and Britain initialed a treaty in Moscow prohibiting the testing of nuclear weapons in the atmosphere, in space or underwater. |