Calculate 5+8
If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?Correct answers: 10879
The first user who solved this task is Thinh Ddh.
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Erwin ChargaffDied 20 Jun 2002 at age 96 (born 11 Aug 1905). Austrian-American biochemist. |