Calculate A+B
Determine the pattern and calculate A+B. Author: Dejan Marsenic (Serbia)Correct answers: 39
The first user who solved this task is Sanja Šabović.
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Karl von GoebelDied 9 Oct 1932 at age 77 (born 8 Mar 1855).Karl (Immanuel Eberhard) von Goebel was a German botanist whose Organographie der Pflanzen (1898-1901; Organography of Plants, 1900-05) clarified the principles of the science of plant morphology in relation to form and structure. |