MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 343
The first user who solved this task is Erkain Mahajanian.
#brainteasers #math #riddles
U.S. canalIn 1639, America's first canal to provide industrial water power was began. The canal, dug by colonists in Dedham, Mass., ran from the Charles River to the Neponset River at Mill Creek. |