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https://liveyourmaths.com/2017/03/11/1%ce%bf-%ce%b4%ce%b9%ce%b1%ce%b3%cf%8e%ce%bd%ce%b9%cf%83%ce%bc%ce%b1-%cf%83%cf%84%ce%b1-%ce%bc%ce%b1%ce%b8%ce%b7%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%ce%ac-%ce%b8%ce%b5%cf%84%ce%b9%ce%ba%ce%bf%cf%8d-%cf%80/
1ο Διαγώνισμα στα Μαθηματικά θετικού προσανατολισμού-προσομοίωση