What is the missing number?
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 45
The first user who solved this task is Thinh Ddh.
#brainteasers #math #riddles
Dial 911In 1968, the first telephone system in the U.S. to use 911 as the universal emergency services telephone number was inaugurated in Haleyville, Alabama. |