What is 9 + 5?
If 2+3=10, 8+4=96, 7+2=63, 6+5=66 then 9+5=?Correct answers: 640
The first user who solved this task is Eric Newton.
#brainteasers #math #riddles
Anders Gustav EkebergBorn 16 Jan 1767; died 11 Feb 1813 at age 46.Swedish chemist who in 1802 discovered the element tantalum. A graduate of the University of Uppsala (1788) he began teaching at Uppsala (1794), introducing the chemistry of Antoine-Laurent Lavoisier. He continued his experiments despite partial deafness from a childhood infection and one eye blinded by an exploding flask (1801). His most notable student was Jöns Jacob Berzelius. |