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calculati 10+20×{30+400:[50-600:(70-80:8)]}

Răspuns :

10+20×{30+400:[50-600:(70-10)]};= 10+20×[30+400:(50-600:60)];= 10+20×[30+400:(50-10)];= 10+20×(30+400:40);= 10+20×(30+10);= 10+20×40;= 10+800;= 810. Sper că te-am ajutat