{"id":11376,"date":"2024-12-18T09:33:27","date_gmt":"2024-12-18T07:33:27","guid":{"rendered":"https:\/\/ekf.gr\/?p=11376"},"modified":"2024-12-18T09:33:27","modified_gmt":"2024-12-18T07:33:27","slug":"2%ce%bf%cf%82-%cf%80%ce%b1%ce%bd%ce%b5%ce%bb%ce%bb%ce%ae%ce%bd%ce%b9%ce%bf%cf%82-%ce%b3%cf%81%ce%b1%cf%80%cf%84%cf%8c%cf%82-%ce%b4%ce%b9%ce%b1%ce%b3%cf%89%ce%bd%ce%b9%cf%83%ce%bc%cf%8c%cf%82-%ce%b5-2","status":"publish","type":"post","link":"https:\/\/ekf.gr\/en\/2%ce%bf%cf%82-%cf%80%ce%b1%ce%bd%ce%b5%ce%bb%ce%bb%ce%ae%ce%bd%ce%b9%ce%bf%cf%82-%ce%b3%cf%81%ce%b1%cf%80%cf%84%cf%8c%cf%82-%ce%b4%ce%b9%ce%b1%ce%b3%cf%89%ce%bd%ce%b9%cf%83%ce%bc%cf%8c%cf%82-%ce%b5-2\/","title":{"rendered":"2\u03bf\u03c2 \u03a0\u03b1\u03bd\u03b5\u03bb\u03bb\u03ae\u03bd\u03b9\u03bf\u03c2 \u0393\u03c1\u03b1\u03c0\u03c4\u03cc\u03c2 \u0394\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2 &#8211; \u0395\u03c0\u03af\u03bb\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03ce\u03bd \u03c4\u03bf\u03c5 \u0391\u03a3\u0395\u03a0 2\u0393\/2022 (\u0392\u2019 \u03bc\u03ad\u03c1\u03bf\u03c2)"},"content":{"rendered":"<div class=\"itemIntroText\"><em><strong>O\u03c0\u03c9\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03be\u03b1\u03bd\u03ac \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03b5\u03af \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c5\u03c0\u03bf\u03c8\u03b7\u03c6\u03af\u03c9\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03bb\u03bf\u03b3\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bc\u03c6\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c7\u03ad\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03b5\u03ba\u03c4\u03b5\u03bb\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c0\u03bb\u03ad\u03c2 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c1\u03ac\u03be\u03b5\u03b9\u03c2.<\/strong><\/em><\/div>\n<h5 class=\"clr\"><\/h5>\n<div class=\"itemFullText\">\n<p>\u03a3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03b5\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 (\u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03ce\u03bd \u03c4\u03bf\u03c5\u00a0<a title=\"\u0391\u03a3\u0395\u03a0\" href=\"https:\/\/www.dnews.gr\/site\/tag\/%CE%91%CE%A3%CE%95%CE%A0\" target=\"_blank\" rel=\"noopener\">\u0391\u03a3\u0395\u03a0<\/a>\u00a02\u0393\/2022), \u03bf\u03b9 \u03c5\u03c0\u03bf\u03c8\u03ae\u03c6\u03b9\u03bf\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ae\u03c3\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf \u03ba\u03b5\u03bd\u03cc \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2.<\/p>\n<p>\u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03c4\u03b5 \u03c0\u03c1\u03bf\u03c3\u03b5\u03c7\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03b1\u03c2 \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9, \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b5 \u03b1\u03bd \u03bf\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03b1\u03c5\u03be\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ae \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c0\u03b1\u03b8\u03ae\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03af\u03c3\u03b5\u03c4\u03b5 \u03bc\u03bf\u03c4\u03af\u03b2\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03ae \u03bc\u03b5\u03af\u03c9\u03c3\u03b7.<\/p>\n<p>\u0391\u03bd \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03b5\u03cd\u03b5\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03cc\u03c1\u03c9\u03bd \u03bc\u03b9\u03b1\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2, \u03ba\u03bf\u03b9\u03c4\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03ba\u03ac\u03b8\u03b5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03b1\u03c2 \u03b4\u03bf\u03b8\u03b5\u03af \u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c3\u03c4\u03b5.<\/p>\n<p>\u039d\u03b1 \u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03bd\u03b5\u03c3\u03c4\u03b5 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03cc\u03c4\u03b9 \u03b7 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03ae\u03ba\u03b1\u03c4\u03b5 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2.<\/p>\n<p>\u039d\u03b1 \u03b8\u03c5\u03bc\u03ac\u03c3\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b7 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03cc\u03c1\u03c9\u03bd \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b5\u03c2.<\/p>\n<p>\u039f \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae, \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c3\u03ba\u03ad\u03c8\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03be\u03ac\u03c3\u03ba\u03b7\u03c3\u03b7. \u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03b1\u03c2 \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03c6\u03bf\u03c1\u03ac \u03c3\u03c4\u03b9\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b1\u03c2, \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03af\u03c3\u03b5\u03c4\u03b5 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03c4\u03b9\u03c2 \u03c3\u03c7\u03ad\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7.<\/p>\n<p>\u039c\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae, \u03b8\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03ac \u03c3\u03b1\u03c2 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03cd\u03b5\u03c4\u03b5 \u03c4\u03ad\u03c4\u03bf\u03b9\u03bf\u03c5 \u03b5\u03af\u03b4\u03bf\u03c5\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac.<\/p>\n<p>\u03a3\u03ae\u03bc\u03b5\u03c1\u03b1, \u03b8\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03bb\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03c9\u03bd \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03bf\u03cd \u03c4\u03bf\u03c5 1\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03bb\u03bb\u03ae\u03bd\u03b9\u03bf\u03c5 \u0393\u03c1\u03b1\u03c0\u03c4\u03bf\u03cd \u0394\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 55 \u03ad\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 73.<\/p>\n<p>\u0395\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1:<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_1_f4667.jpg\" alt=\"Screenshot_1_f4667.jpg\" width=\"537\" height=\"205\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0394. 20<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0397 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b5\u03be\u03ae\u03c2: \u03bf \u03bc\u03ad\u03c3\u03bf\u03c2 \u03cc\u03c1\u03bf\u03c2 \u03c4\u03c9\u03bd \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2. \u0388\u03c4\u03c3\u03b9:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: (6+8)\/2=14\/2=7<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: (20+10)\/2=30\/2=15<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: (17+3)\/2=20\/2=10<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: (5+5)\/2 = 10\/2=5<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: (40+?)\/2=30 \u2b04 40+?=30*2 \u2b04 40+?=60 \u2b04 ? =60-40=20<\/p>\n<p>\u0395\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_3_2892e.jpg\" alt=\"Screenshot_3_2892e.jpg\" width=\"445\" height=\"174\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0392. 11<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c4\u03bf\u03bd \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03b1\u03c6\u03bf\u03cd \u03c0\u03c1\u03ce\u03c4\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03c0\u03bb\u03b1\u03b2\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03c3\u03b5\u03b9 \u03b5\u03c0\u03af \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 2:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 8 + (4*2) = 8 + 8 = 16<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 1 + (10*2) = 1 + 20 = 21<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 10 + (2*2) = 10 + 4 = 14<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 15 + (1*2) = 15 + 2 = 17<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_4_29427.jpg\" alt=\"Screenshot_4_29427.jpg\" width=\"488\" height=\"179\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0391. 22<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0391\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c0\u03b1\u03b8\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03bc\u03bf\u03c4\u03af\u03b2\u03bf \u03c3\u03c4\u03b7\u03bd \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03af\u03b1. \u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9: \u03b1\u03c0\u03cc \u03c4\u03bf 10 \u03c3\u03c4\u03bf 13 (\u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 3), \u03b1\u03c0\u03cc \u03c4\u03bf 13 \u03c3\u03c4\u03bf 7 (\u03b1\u03c6\u03b1\u03b9\u03c1\u03bf\u03cd\u03bc\u03b5 6), \u03b1\u03c0\u03cc \u03c4\u03bf 7 \u03c3\u03c4\u03bf 16 (\u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 9), \u03b1\u03c0\u03cc \u03c4\u03bf 16 \u03c3\u03c4\u03bf 4 (\u03b1\u03c6\u03b1\u03b9\u03c1\u03bf\u03cd\u03bc\u03b5 12), \u03b1\u03c0\u03cc \u03c4\u03bf 4 \u03c3\u03c4\u03bf 19 (\u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 15), \u03b1\u03c0\u03cc \u03c4\u03bf 19 \u03c3\u03c4\u03bf 1 (\u03b1\u03c6\u03b1\u03b9\u03c1\u03bf\u03cd\u03bc\u03b5 18).<\/p>\n<p>\u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c0\u03c1\u03ac\u03be\u03b5\u03b9\u03c2 \u03b5\u03bd\u03b1\u03bb\u03bb\u03ac\u03c3\u03c3\u03bf\u03bd\u03c4\u03b1\u03b9 (+ \u03ba\u03b1\u03b9 -) \u03b5\u03bd\u03ce \u03bf\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c3\u03c4\u03af\u03b8\u03b5\u03bd\u03c4\u03b1\u03b9 \u03ae \u03b1\u03c6\u03b1\u03b9\u03c1\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c5\u03be\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac 3 \u03ba\u03ac\u03b8\u03b5 \u03c6\u03bf\u03c1\u03ac. \u03a3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1: +3, -6, +9, -12, +15, -18.<\/p>\n<p>\u039c\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03bf \u03bc\u03bf\u03c4\u03af\u03b2\u03bf, \u03b7 \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c0\u03c1\u03ac\u03be\u03b7 \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 +21 (\u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 21 \u03c3\u03c4\u03bf \u03c0\u03c1\u03bf\u03b7\u03b3\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf \u03bd\u03bf\u03cd\u03bc\u03b5\u03c1\u03bf). \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, 1+21=22.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_5_eebfa.jpg\" alt=\"Screenshot_5_eebfa.jpg\" width=\"464\" height=\"204\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0393. 5<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u039a\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7\u03bd \u03b5\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 \u03bf \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03b5\u03c6\u03cc\u03c3\u03bf\u03bd \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b5\u03c0\u03af \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 2:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 10-1=9*2=18<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 22-2=20*2=40<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 40-10=30*2=60<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 70-20=50*2=100<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: (30-?)*2=50 \u2b04 (30-5)*2=50 \u2b04 25*2=50<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_6_133c3.jpg\" alt=\"Screenshot_6_133c3.jpg\" width=\"483\" height=\"185\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0392. 7<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u039f \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03cd\u03bf \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03b1\u03c6\u03b1\u03b9\u03c1\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03c0\u03b7\u03bb\u03af\u03ba\u03bf \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 7:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 9*2=18-7=11<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 5*3=15-7=8<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 10*9=90-7=83<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 10*10=100-7=93<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 7*2=14-7=7<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_7_415e5.jpg\" alt=\"Screenshot_7_415e5.jpg\" width=\"428\" height=\"170\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0394. 10<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u039a\u03b1\u03b9 \u03c0\u03ac\u03bb\u03b9 \u03ba\u03b1\u03b9 \u03b5\u03b4\u03ce \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03bf \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c4\u03cd\u03c0\u03bf \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b7 \u03bb\u03cd\u03c3\u03b7. \u039f \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03bd \u03b4\u03b9\u03b1\u03b9\u03c1\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03bd \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03bc\u03b5 2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 1:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 48\/2=24+1=25<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 10\/2=5+1=6<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 60\/2=30+1=31<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 4\/2=2+1=3<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 26\/2=13+1=14<\/p>\n<p>\u0388\u03ba\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 18\/2=9+1=10<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_8_7b024.jpg\" alt=\"Screenshot_8_7b024.jpg\" width=\"407\" height=\"195\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0394. 9<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03bc\u03bf\u03c4\u03af\u03b2\u03bf \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03c3\u03c4\u03ae\u03bb\u03b7 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b7 \u03b5\u03be\u03ae\u03c2 \u03c3\u03c7\u03ad\u03c3\u03b7: \u03c4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03c1\u03ce\u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03af\u03c4\u03bf\u03c5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd \u03bc\u03b1\u03c2 \u03b4\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03c4\u03ad\u03c4\u03b1\u03c1\u03c4\u03bf\u03c5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 5+6=11 \u03ba\u03b1\u03b9 4+7=11<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 9+2=11 \u03ba\u03b1\u03b9 3+8 =11<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 9+4=13 \u03ba\u03b1\u03b9 7+6=13<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 14+6=20 \u03ba\u03b1\u03b9 5+15=20<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 8+4=12 \u03ba\u03b1\u03b9 3+9=12<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_9_cac9a.jpg\" alt=\"Screenshot_9_cac9a.jpg\" width=\"438\" height=\"206\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0391. 36<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 72 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1:<\/p>\n<p>4*18=72<\/p>\n<p>8*9=72<\/p>\n<p>3*24-72<\/p>\n<p>2*36=72<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_10_a57c5.jpg\" alt=\"Screenshot_10_a57c5.jpg\" width=\"458\" height=\"180\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0391. 91<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0391\u03c2 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u03ba\u03ac\u03b8\u03b5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03bf\u03c5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd \u03c3\u03c4\u03b7 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae. \u039a\u03b1\u03b9 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03ae\u03c2 \u03c3\u03c7\u03ad\u03c3\u03b7:<\/p>\n<p>\u03a3\u03c4\u03ae\u03bb\u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7: 5*2+1=11<\/p>\n<p>\u03a3\u03c4\u03ae\u03bb\u03b7 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7: 20*3+1=61<\/p>\n<p>\u03a3\u03c4\u03ae\u03bb\u03b7 \u03c4\u03c1\u03af\u03c4\u03b7: 25*4+1=101<\/p>\n<p>\u03a3\u03c4\u03ae\u03bb\u03b7 \u03c4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7: 10*5+1=51<\/p>\n<p>\u03a3\u03c4\u03ae\u03bb\u03b7 \u03a0\u03ad\u03bc\u03c0\u03c4\u03b7: 15*6+1=91<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_11_03395.jpg\" alt=\"Screenshot_11_03395.jpg\" width=\"505\" height=\"236\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0394. 28<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0395\u03b4\u03ce \u03b7 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae\u03c2. \u0393\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03ba\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03b1\u03c6\u03b1\u03b9\u03c1\u03bf\u03cd\u03bc\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03bc\u03b5\u03c3\u03b1\u03af\u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c4\u03bf\u03c5\u03c2 \u03b4\u03cd\u03bf \u03b1\u03ba\u03c1\u03b9\u03b1\u03bd\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5 \u03c9\u03c2 \u03b5\u03be\u03ae\u03c2:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae: 32-14-8=10<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae: 20-9-5=6<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae: 6-3-2=1<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae: ? -4-8=16 \u2b04 ? =16+12 \u2b04 ? = 28<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_12_8a768.jpg\" alt=\"Screenshot_12_8a768.jpg\" width=\"473\" height=\"235\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0393. 3\/4<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u038c\u03c3\u03bf\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03c0\u03bb\u03b1\u03b2\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03cc\u03c4\u03b1\u03bd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b1\u03c2 \u03b4\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03c3\u03ba\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c4\u03b1 \u03b4\u03b5\u03be\u03b9\u03ac \u03ba\u03b1\u03b9 \u03cc\u03c3\u03bf\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03bb\u03b5\u03c5\u03ba\u03cc \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03c4\u03cc\u03c4\u03b5 \u03cc\u03c4\u03b1\u03bd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b1\u03c2 \u03b4\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03c3\u03ba\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c4\u03b1 \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03ac. \u0388\u03c4\u03c3\u03b9:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae: 4*5=20 \u03ba\u03b1\u03b9 6*7=42<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae: 6*3=18 \u03ba\u03b1\u03b9 2*8=16<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae: 4*?=12 \u2b04 ? = 3 \u03ba\u03b1\u03b9 6*? = 24 \u2b04 ? = 4<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae: 4*5=20 \u03ba\u03b1\u03b9 9*3=27<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_13_7598f.jpg\" alt=\"Screenshot_13_7598f.jpg\" width=\"413\" height=\"194\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0393. 23<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0391\u03bd \u03c4\u03bf\u03bd \u03c0\u03c1\u03ce\u03c4\u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c4\u03bf\u03bd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b5\u03c0\u03af \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 3 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03cc\u03c0\u03b9\u03bd \u03b1\u03c6\u03b1\u03b9\u03c1\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 1 \u03c4\u03cc\u03c4\u03b5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c4\u03bf \u03ba\u03ac\u03c4\u03c9 \u03bc\u03ad\u03c1\u03bf\u03c2:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 5*3=15-1=14<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 10*3=30-1=29<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 7*3=21-1=20<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 6*3=18-1=17<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 20*3=60-1=59<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 8*3=24-1=23<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_14_8aeaa.jpg\" alt=\"Screenshot_14_8aeaa.jpg\" width=\"529\" height=\"181\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0393. 6<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b8\u03bf\u03cd\u03bd \u03bf\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c3\u03ba\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03b5\u03b1\u03c5\u03c4\u03cc \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf \u03ba\u03b1\u03c4\u03ac \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 1. \u0388\u03c4\u03c3\u03b9:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 4*3=12<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 6*5=30<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 10*9=90<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 7*6=42<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 5*4=20<\/p>\n<p>\u0388\u03ba\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 3*2=6<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_15_df2da.jpg\" alt=\"Screenshot_15_df2da.jpg\" width=\"458\" height=\"173\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0394. 49<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u03a3\u03c4\u03bf \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03bc\u03bf\u03c4\u03af\u03b2\u03bf \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03c4\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03ba\u03ac\u03b8\u03b5 \u03c3\u03c4\u03ae\u03bb\u03b7\u03c2 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 10:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 4+6=10<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 13+7=20<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 12+18=30<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 20+20=40<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 37+13=50<\/p>\n<p>\u0388\u03ba\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 11+49=60<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_16_c4e65.jpg\" alt=\"Screenshot_16_c4e65.jpg\" width=\"525\" height=\"299\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0391. 15\/4<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0397 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c3\u03c4\u03bf \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03bc\u03bf\u03c4\u03af\u03b2\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b5\u03be\u03ae\u03c2:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03bf \u03c4\u03c1\u03af\u03b3\u03c9\u03bd\u03bf: 8*5=40 \u03ba\u03b1\u03b9 10*4=40<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf \u03c4\u03c1\u03af\u03b3\u03c9\u03bd\u03bf: 30*3=30 \u03ba\u03b1\u03b9 6*5=30<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03bf \u03c4\u03c1\u03af\u03b3\u03c9\u03bd\u03bf: 2*50=100 \u03ba\u03b1\u03b9 25*4=100<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03bf \u03c4\u03c1\u03af\u03b3\u03c9\u03bd\u03bf: 6*10=60 \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03b7 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c8\u03ac\u03c7\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b1\u03c2 \u03b4\u03af\u03bd\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03ce\u03bd\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 15*4=60.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_17_aa983.jpg\" alt=\"Screenshot_17_aa983.jpg\" width=\"492\" height=\"239\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0394. 7\/3<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u03a3\u03c4\u03bf \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03bc\u03ad\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03bb\u03b5\u03c5\u03ba\u03cc \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03cc\u03c4\u03b1\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b5\u03b8\u03bf\u03cd\u03bd \u03bc\u03b1\u03c2 \u03b4\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03ac \u03b5\u03bd\u03ce \u03b1\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b1\u03cd\u03c1\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b5\u03b8\u03bf\u03cd\u03bd \u03bc\u03b1\u03c2 \u03b4\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03ac:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_18_3e9ec.jpg\" alt=\"Screenshot_18_3e9ec.jpg\" width=\"202\" height=\"373\" \/><\/p>\n<p>\u03a4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ac\u03ba\u03c1\u03b7 \u03ba\u03b1\u03b9 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bb\u03b5\u03c5\u03ba\u03cc \u03ae \u03bc\u03b1\u03cd\u03c1\u03bf \u03c6\u03cc\u03bd\u03c4\u03bf:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_19_5ebd7.jpg\" alt=\"Screenshot_19_5ebd7.jpg\" width=\"277\" height=\"406\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_20_ecafb.jpg\" alt=\"Screenshot_20_ecafb.jpg\" width=\"431\" height=\"194\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0392. 25<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0397 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b2\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03b8\u03b1 \u03bc\u03b1\u03c2 \u03b4\u03ce\u03c3\u03b5\u03b9 \u03c4\u03bf\u03bd \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc. \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03b1\u03bd \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03cd\u03bf \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 15 \u03c4\u03cc\u03c4\u03b5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03bd \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc. \u03a3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 9+3=12+15=27<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 5+5=10+15=25<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 17+2=19+15=34<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 100+0=100+15=115<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 8+2=10+15=25<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_21_f7cfd.jpg\" alt=\"Screenshot_21_f7cfd.jpg\" width=\"427\" height=\"184\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0393. 3<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2 \u03bc\u03b5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c8\u03ac\u03c7\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03c4\u03bf\u03c5\u03c2. \u0394\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03ce\u03bd\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03b1\u03bd \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03ac\u03b8\u03b5 \u03c3\u03c4\u03ae\u03bb\u03b7 \u03b8\u03b1 \u03b2\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc 25. \u0388\u03c4\u03c3\u03b9:<\/p>\n<p>\u03a0\u03c1\u03ce\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 7+16+2 =25<\/p>\n<p>\u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 2+18+5 = 25<\/p>\n<p>\u03a4\u03c1\u03af\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 10+8+7 = 25<\/p>\n<p>\u03a4\u03ad\u03c4\u03b1\u03c1\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 8+2+15 = 25<\/p>\n<p>\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7 \u03c3\u03c4\u03ae\u03bb\u03b7: 20+2+?=25 \u2b04 22 +? =25 \u2b04 25-22=3<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dnews.gr\/images\/uploads\/2024\/12\/18\/Screenshot_22_08b76.jpg\" alt=\"Screenshot_22_08b76.jpg\" width=\"410\" height=\"234\" \/><\/p>\n<p><strong>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7:<\/strong>\u00a0\u0393. 100<\/p>\n<p><strong>\u0395\u03c0\u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7:<\/strong>\u00a0\u03a3\u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b3\u03c9\u03bd\u03bf \u03b1\u03c5\u03c4\u03cc \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 4 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c3\u03ba\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b1\u03c2 \u03b6\u03b7\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03bf\u03cd\u03c2. \u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03c3\u03ba\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03c5\u03bd, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2:<\/p>\n<p>\u039f \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 90 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd 30+10+50 = 90<\/p>\n<p>\u039f \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 60 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd 30+10+20 = 60<\/p>\n<p>\u039f \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 70 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd 20+10+40 = 70<\/p>\n<p>\u039a\u03b1\u03b9 \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03c0\u03bf\u03c5 \u03bb\u03b5\u03af\u03c0\u03b5\u03b9 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd 50+10+40 = 100.<\/p>\n<p><a href=\"https:\/\/www.dnews.gr\/eidhseis\/ellada\/503519\/2os-panellinios-graptos-diagonismos-epilysi-ton-arithmitikon-syllogismon-tou-asep-2g-2022-v-meros\" target=\"_blank\" rel=\"noopener\">\u03a0\u0397\u0393\u0397: Dnews<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>O\u03c0\u03c9\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03be\u03b1\u03bd\u03ac \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03b7\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03b5\u03af \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c5\u03c0\u03bf\u03c8\u03b7\u03c6\u03af\u03c9\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03bb\u03bf\u03b3\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bc\u03c6\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd&#8230;<\/p>","protected":false},"author":4,"featured_media":10916,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-11376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/posts\/11376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/comments?post=11376"}],"version-history":[{"count":1,"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/posts\/11376\/revisions"}],"predecessor-version":[{"id":11377,"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/posts\/11376\/revisions\/11377"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/media\/10916"}],"wp:attachment":[{"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/media?parent=11376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/categories?post=11376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekf.gr\/en\/wp-json\/wp\/v2\/tags?post=11376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}