1 \u2192 4
2 \u2192 8
3 \u2192 6
4 \u2192 ?<\/p>\n\n\n\n
Na pierwszy rzut oka wydaje si\u0119, \u017ce to prosta arytmetyka, ale \u017ceby dostrzec wz\u00f3r, nale\u017cy zwr\u00f3ci\u0107 uwag\u0119 na r\u00f3\u017cnice i ich przemienno\u015b\u0107.<\/p>\n\n\n\n
Dla 1 \u2192 4: r\u00f3\u017cnica 4 \u2212 1 = 3<\/p>\n\n\n\n
Dla 2 \u2192 8: r\u00f3\u017cnica 8 \u2212 2 = 6<\/p>\n\n\n\n
Dla 3 \u2192 6: r\u00f3\u017cnica 6 \u2212 3 = 3<\/p>\n\n\n\n
Uwaga: r\u00f3\u017cnice wynosz\u0105 3, 6, 3 . Wyra\u017anie wida\u0107, \u017ce s\u0105 one naprzemienne: najpierw +3, potem +6, potem zn\u00f3w +3. Mo\u017cna za\u0142o\u017cy\u0107, \u017ce wzro\u015bnie do +6.<\/p>\n\n\n\n
Aby wi\u0119c znale\u017a\u0107 odpowied\u017a na pytanie 4:<\/p>\n\n\n\n
Bierzemy 4<\/p>\n\n\n\n
Dodajemy kolejny krok, czyli 6<\/p>\n\n\n\n
Otrzymujemy 4 + 6 = 10<\/p>\n\n\n\n
Odpowied\u017a: 10<\/p>\n\n\n\n
Podpowied\u017a:
Zadania z naprzemiennymi krokami to klasyczna \u0142amig\u0142\u00f3wka logiczna. Na pierwszy rzut oka nie jest oczywiste, dlaczego 2 staje si\u0119 8, a 3 6, ale je\u015bli zapiszesz r\u00f3\u017cnice, wz\u00f3r stanie si\u0119 jasny: 3, 6, 3, 6\u2026 .<\/p>\n\n\n\n
Inny przyk\u0142ad:
Za\u0142\u00f3\u017cmy, \u017ce masz sekwencj\u0119 5 \u2192 9, 6 \u2192 12, 7 \u2192 10, 8 \u2192 ?<\/p>\n\n\n\n
R\u00f3\u017cnice: 9 \u2212 5 = 4, 12 \u2212 6 = 6, 10 \u2212 7 = 3<\/p>\n\n\n\n
Kroki: 4, 6, 3 — r\u00f3wnie\u017c wykonuj naprzemiennie, a nast\u0119pny b\u0119dzie nr 6, wi\u0119c 8 + 6 = 14.<\/p>\n\n\n\n
Ile czasu zaj\u0119\u0142o Ci znalezienie tego wzoru? Podzielcie si\u0119 swoimi metodami i ulubionymi problemami logicznymi w komentarzach!<\/p>\n","protected":false},"excerpt":{"rendered":"1 \u2192 42 \u2192 83 \u2192 64 \u2192 ? Na pierwszy rzut oka wydaje si\u0119, \u017ce to prosta arytmetyka, ale \u017ceby dostrzec wz\u00f3r, \n [...]<\/a>","protected":false},"author":1,"featured_media":10701,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10700","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=\/wp\/v2\/posts\/10700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10700"}],"version-history":[{"count":1,"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=\/wp\/v2\/posts\/10700\/revisions"}],"predecessor-version":[{"id":10702,"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=\/wp\/v2\/posts\/10700\/revisions\/10702"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=\/wp\/v2\/media\/10701"}],"wp:attachment":[{"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/daily24.pl.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}