Which number should replace the question mark?
FUNNY MATH: Which number should replace the question mark?Correct answers: 100
The first user who solved this task is Slobodan Strelac.
#brainteasers #math #riddles
Carpet power loomIn 1837, the first U.S. patent for a carpet power loom was issued to Erastus B. Bigelow of West Boyston, Mass. |