{"id":132067,"date":"2021-09-22T15:15:04","date_gmt":"2021-09-22T18:15:04","guid":{"rendered":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/?post_type=eaja&#038;p=132067"},"modified":"2021-12-22T10:50:25","modified_gmt":"2021-12-22T12:50:25","slug":"matematica-os-numeros-inteiros-comparacao-reta-numerica-e-operacoes-de-adicao-e-subtracao","status":"publish","type":"eaja","link":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/eaja\/matematica-os-numeros-inteiros-comparacao-reta-numerica-e-operacoes-de-adicao-e-subtracao\/","title":{"rendered":"Matem\u00e1tica &#8211; Os n\u00fameros inteiros: compara\u00e7\u00e3o, reta num\u00e9rica e opera\u00e7\u00f5es de adi\u00e7\u00e3o e subtra\u00e7\u00e3o"},"content":{"rendered":"\n<p class=\"has-black-color has-vivid-cyan-blue-background-color has-text-color has-background\" style=\"font-size:25px\">Ol\u00e1! Esta aula de&nbsp;<strong>Matem\u00e1tica&nbsp;<\/strong>\u00e9 destinada a educandos da<strong>&nbsp;6\u00aa S\u00e9rie<\/strong>&nbsp;da Eaja.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2021\/09\/to-learn-3701963_1280-e1632331698365-1024x682.jpg\" alt=\"\" class=\"wp-image-132070\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2021\/09\/to-learn-3701963_1280-e1632331698365-1024x682.jpg 1024w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2021\/09\/to-learn-3701963_1280-e1632331698365-300x200.jpg 300w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2021\/09\/to-learn-3701963_1280-e1632331698365-768x512.jpg 768w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2021\/09\/to-learn-3701963_1280-e1632331698365.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Aprender Escola Pr\u00e9 Jardim &#8211; Foto gratuita no Pixabay <\/figcaption><\/figure>\n\n\n\n<p class=\"has-black-color has-cyan-bluish-gray-background-color has-text-color has-background\" style=\"font-size:25px\">Nesta atividade voc\u00ea ir\u00e1 continuar com o estudo dos n\u00fameros inteiros, acrescentando a compara\u00e7\u00e3o, a localiza\u00e7\u00e3o na reta num\u00e9rica e as opera\u00e7\u00f5es de adi\u00e7\u00e3o e subtra\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"has-black-color has-pale-cyan-blue-background-color has-text-color has-background\" style=\"font-size:25px\">A seguir, assista a videoaula do professor H\u00e9lio com a tem\u00e1tica <strong>n\u00fameros inteiros.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<p class=\"responsive-video-wrap clr\"><iframe title=\"Os n\u00fameros inteiros: compar., reta num\u00e9rica e op. ad. e sub. | Aula 8 | 6\u00aa s\u00e9rie EAJA | Matem\u00e1tica\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/L2SD_Xhxi3E?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<\/div><figcaption>Os n\u00fameros inteiros: compar., reta num\u00e9rica e op. ad. e sub. | Aula 8 | 6\u00aa s\u00e9rie EAJA | Matem\u00e1tica<\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>  <\/p>\n\n\n\n<p class=\"has-text-align-center has-black-color has-vivid-green-cyan-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Conceitos b\u00e1sicos<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Os <strong>n\u00fameros inteiros<\/strong> s\u00e3o aqueles n\u00fameros que pertencem ao <strong>Conjunto do N\u00fameros Inteiros (Z)<\/strong>. Fazem parte desse conjunto, o n\u00famero <strong>ZERO<\/strong>, os n\u00fameros <strong>positivos<\/strong> e os <strong>negativos<\/strong>.<\/p>\n\n\n\n<p class=\"has-text-align-center has-black-color has-text-color\" style=\"font-size:25px\">Z = { &#8230; -3, -2, -1, 0, 1, 2, 3, &#8230;}<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Observa-se que esse conjunto \u00e9 <strong>infinito<\/strong>, tanto para a esquerda quanto para a direita.&nbsp;<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Alguns exemplos desses n\u00fameros:<\/p>\n\n\n\n<ul class=\"has-black-color has-text-color wp-block-list\" style=\"font-size:25px\"><li>Marca\u00e7\u00e3o da altitude<\/li><li>Temperaturas<\/li><li>Saldo de contas banc\u00e1rias<\/li><li>Saldo de gols em um campeonato de futebol<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-center has-black-color has-light-green-cyan-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Localiza\u00e7\u00e3o dos N\u00fameros Inteiros<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Um dos recursos utilizados para se localizar esses n\u00fameros \u00e9 a reta num\u00e9rica. Veja a figura.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" width=\"562\" height=\"57\" src=\"https:\/\/lh4.googleusercontent.com\/mSacuRnO3B3JrP2QdEM9ZUWouowKUNVyJl8gK2XN2xxMce4DSe4gOUJ4V7VaYSgcEefJDWsGPnS5TP8Ynj3-Zb3dzT58NjP1CWHXi5sJAkKM2JDumEe12fG_fJRkOIBFMtsSPBah3LhlrpfQGg=s0\"><\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\">Imagem: PNLD Souza, Joamir Roberto de: Matem\u00e1tica realidade &amp; tecnologia: 7\u00ba ano<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">O ponto O indica a origem da reta e corresponde ao n\u00famero ZERO. A partir da origem definimos o sentido negativo (esquerda) e o positivo (direita). Entre uma marca\u00e7\u00e3o e a marca\u00e7\u00e3o seguinte, usamos uma mesma unidade.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Dizemos que o n\u00famero \u2013 4 \u00e9 o antecessor de \u2013 3, 3 o sucessor de 2 e os n\u00fameros \u2013 1, 0 e 1 s\u00e3o n\u00fameros consecutivos.<\/p>\n\n\n\n<p class=\"has-black-color has-cyan-bluish-gray-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>M\u00f3dulo ou Valor Absoluto (defini\u00e7\u00e3o)<\/strong>: \u00e9 a dist\u00e2ncia do ponto correspondente ao n\u00famero \u00e0 origem. <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Veja a figura:<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" width=\"596\" height=\"84\" src=\"https:\/\/lh6.googleusercontent.com\/JA775asQCf7OefhEL_345UG1aX2y4bN3ZCWGHlxGjuXWa_V3BJq7JWhwOQAq5M8YmjjzsxUz14sPl1-Cc4ahZXbC-x2eWjzXmCb5pKyC79INDWpCxXjs0bviiwycND0DoPYVGlx075Gsm-VPYA=s0\"><\/p>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:12px\">Imagem: PNLD Souza, Joamir Roberto de: Matem\u00e1tica realidade &amp; tecnologia: 7\u00ba ano, p. 42.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">O M\u00f3dulo de \u2013 5 \u00e9 igual a 5<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">O M\u00f3dulo de 3 \u00e9 igual a 3.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Podemos representar o m\u00f3dulo de um n\u00famero utilizando duas barras |&nbsp; |.&nbsp;<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">| + 2 | = 2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; | &#8211; 7 | = 7<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-black-color has-cyan-bluish-gray-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>N\u00fameros Opostos ou Sim\u00e9tricos<\/strong>: s\u00e3o aqueles n\u00fameros que est\u00e3o a uma mesma dist\u00e2ncia da ORIGEM.&nbsp;<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Por exemplo:<\/p>\n\n\n\n<ul class=\"has-black-color has-text-color wp-block-list\" style=\"font-size:25px\"><li>5 e \u2013 5 s\u00e3o n\u00fameros opostos. Podemos afirmar que 5 \u00e9 o oposto de \u2013 5 ou que \u2013 5 \u00e9 o oposto de 5<\/li><li>&#8211; 6 e 6 s\u00e3o n\u00fameros opostos. Podemos afirmar que \u2013 6 \u00e9 o opostos de 6 ou que 6 \u00e9 o oposto de \u2013 6<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-center has-black-color has-pale-cyan-blue-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Atividades<\/strong><\/p>\n\n\n\n<ol class=\"has-black-color has-text-color wp-block-list\" style=\"font-size:25px\"><li>Localize em uma reta num\u00e9rica os n\u00fameros \u2013 4, &#8211; 1, 2, 3 e 8.<\/li><\/ol>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">2. Determine o m\u00f3dulo ou valor absoluto:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">a) | &#8211; 6 | =&nbsp; <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">b) | 0 | = &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">c) | + 9 | = &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">d) | &#8211; 10 | =<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">3. Qual \u00e9 o oposto ou sim\u00e9trico dos n\u00fameros abaixo?<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">a) \u2013 7 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">b) + 9 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">c) \u2013 14&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">d) + 21<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center has-black-color has-light-green-cyan-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Compara\u00e7\u00e3o de n\u00fameros inteiros<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Comparar dois n\u00fameros inteiros \u00e9 verificar qual deles \u00e9 o maior ou qual deles \u00e9 o menor, ou se os dois s\u00e3o iguais.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Exemplo:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Algumas cidades est\u00e3o localizadas abaixo do n\u00edvel do mar e outras acima do n\u00edvel do mar. Esses valores s\u00e3o dados pelas suas latitudes. A cidade de Midelburgo tem 7m de altitude, a de Rokkeveen tem \u2013 4m de altitude e a de Volendam tem \u2013 2m. Qual \u00e9 a menor e a maior latitude entre essas 3 cidades?<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Podemos localizar essas latitudes em uma reta num\u00e9rica.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" src=\"https:\/\/lh4.googleusercontent.com\/ag9blTaL8lgADdBn3t9b2sPPBM9ko5bwplruGK0h9TMg1zy3SE4ftEujJb2AuH9DpioPd7RG8NHt5m5NyOpnGIfS63tqZDrfIlYvek3UOQUhWAh3jA-huMM29PzzR7kSIDofqIDn0HD2HyD13w=s0\" style=\"width: 600px;\"><\/p>\n\n\n\n<p class=\"has-text-align-center has-cyan-bluish-gray-color has-text-color has-small-font-size\">Imagem: PNLD Imagem: PNLD Souza, Joamir Roberto de: Matem\u00e1tica realidade &amp; tecnologia: 7\u00ba ano, p. 45<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Nesse caso Rokkeveen possui a menor latitude e Midelburgo possui a maior latitude.<\/p>\n\n\n\n<p class=\"has-black-color has-cyan-bluish-gray-background-color has-text-color has-background\" style=\"font-size:25px\">Para comparar n\u00fameros podemos seguir sempre uma regra.                        <strong>\u201cO maior entre dois n\u00fameros \u00e9 aquele que est\u00e1 do lado direito na reta num\u00e9rica\u201d<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center has-black-color has-pale-cyan-blue-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Atividades<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">1. Escreva os n\u00fameros 9, 421, &#8211; 728, 3845, &#8211; 125, 0, &#8211; 1622, 77, &#8211; 2523 e \u2013 3 em ordem crescente.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">2. (Saresp-SP) Quais letras os n\u00fameros &#8211; 2 e &#8211; 1 ocupam na reta num\u00e9rica?&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" src=\"https:\/\/lh6.googleusercontent.com\/4B74TaAfeR1ST0Z7qGdl7JoJSLVwl4dBkv4pzDGtWRfsIBfUlELdawOHDSRdh_MTpBXTl1jd8O7GhBU5L-5cQpWt3Zbz2XaUWujV75Zk2stKYfKHszMCJx5XkfWvVNPMZvKT96qpFEp9TiT87Q=s0\" style=\"width: 250px;\"><\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color\" style=\"font-size:25px\">3. Observe os n\u00fameros \u2013 30, + 16, &#8211; 11, &#8211; 17, + 12, &#8211; 14 e 0. Quais deles podem substituir a letra x para que se obtenha:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">a) x &gt; &#8211; 15&nbsp; &nbsp; &nbsp; <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">b) x &lt; 0 &nbsp; <\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><strong>Lembrando: &gt;<\/strong> sinal de maior <strong>&lt;<\/strong> sinal de menor<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-text-align-center has-black-color has-light-green-cyan-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Opera\u00e7\u00f5es com N\u00fameros Inteiros<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-light-green-cyan-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Adi\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Na adi\u00e7\u00e3o de n\u00fameros inteiros, adicionar \u00e9 o mesmo que deslocar a quantidade de unidades em quest\u00e3o na reta num\u00e9rica, para direita (se a quantidade for positiva) ou para a esquerda (se a quantidade for negativa). Veja os exemplos.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img loading=\"lazy\" decoding=\"async\" width=\"592\" height=\"172\" src=\"https:\/\/lh4.googleusercontent.com\/gw59nLx2rF0Z6HBxH_KFhvoZSTfRK8caTEozl1QNvEAUdvQevXB3xgvXTGQDlKXwqgu908_rl9jpvaTJhXBPdD09OeCe-899rtbSNsK3tb_wpYzJAXljzpW8VvaOannNtHrpdngnwnB22pX6jQ=s0\"><\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\">Imagem: Arquivo pessoal do Prof. H\u00e9lio Rocha<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img loading=\"lazy\" decoding=\"async\" width=\"306\" height=\"119\" src=\"https:\/\/lh3.googleusercontent.com\/C7PfXAo1BAbpa_JqDGf-Amuu_uFA6HMwyQKDqd41Ycqhub7VddilGpffNO1ss3A_8Qgd0vczd3Y8D-37CWqGNZZtoTKt_qE0Ld4ocEGZ3EVZGQBGix4cXcmq-Rfk6Iyupcck9O40=s0\"><\/p>\n\n\n\n<p class=\"has-black-color has-light-green-cyan-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Subtra\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Na subtra\u00e7\u00e3o de n\u00fameros inteiros, subtrair um n\u00famero \u00e9 o mesmo que adicionar o seu oposto, para isso basta deslocar a quantidade oposta para a direita (se for positiva) ou para a esquerda (se for negativa). Veja os exemplos.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img loading=\"lazy\" decoding=\"async\" width=\"313\" height=\"119\" src=\"https:\/\/lh3.googleusercontent.com\/J4NLLz0oPjDmSFKfsBCtSWYx9SVq8HDwkEkQoBBrGCEN8-iuEPRXasPR31bfiySB_bbJKkHf-V_xXHGYq2xW3lPSxWksM6zhQiYjxtBf5lDgn8DweaxHW4Vun2REHTA7NF8uhwar=s0\"><\/p>\n\n\n\n<p class=\"has-text-align-center has-black-color has-cyan-bluish-gray-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Uma regra pr\u00e1tica<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\"><strong>Para eliminar os par\u00eanteses, seguimos a regra<\/strong>:<\/p>\n\n\n\n<ul class=\"has-black-color has-text-color wp-block-list\" style=\"font-size:25px\"><li>Se o sinal, antes dos par\u00eanteses, for +, conservamos o sinal do n\u00famero que est\u00e1 dentro dos par\u00eanteses.<\/li><li>Se o sinal, antes dos par\u00eanteses, for -, pegamos o oposto do n\u00famero que est\u00e1 dentro dos par\u00eanteses.<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-center\"><img loading=\"lazy\" decoding=\"async\" width=\"541\" height=\"56\" src=\"https:\/\/lh5.googleusercontent.com\/eDW0tjqiTUB1JZkrVYb4A6T59hbozQqsoJcy0KIgoctXaEdw6cIVNXc7e3wNQwqIlej7QFsjhojcYLOU-U2SHfNpBwCEL-jycLwiFc70lorm911OmcJkPsQsDxSj92BY2iCbtoBE=s0\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:25px\">Exemplos:<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img loading=\"lazy\" decoding=\"async\" width=\"261\" height=\"104\" src=\"https:\/\/lh6.googleusercontent.com\/yNxUVnXQIOhNev-cgcPVGfcLfJmO2_DHp9fQV-5Z74e6H9XXxhGgU2skY4oPUEcFaDzs4oOmQmApJzqw6Wz9QmHElPk8OFAwmDqMCm6Zf-evUXnYx0UGCHH0sS9zBOOqgtbgeJBe=s0\"><\/p>\n\n\n\n<p class=\"has-black-color has-cyan-bluish-gray-background-color has-text-color has-background\" style=\"font-size:25px\">Para entender melhor, assista o v\u00eddeo do in\u00edcio desta atividade e os do canal do Prof. H\u00e9lio. Link: <a href=\"https:\/\/youtu.be\/SFt5MtcTsL4\">https:\/\/youtu.be\/SFt5MtcTsL4<\/a>&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center has-black-color has-pale-cyan-blue-background-color has-text-color has-background\" style=\"font-size:25px\"><strong>Atividades para fixa\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<ol class=\"has-black-color has-text-color wp-block-list\" style=\"font-size:25px\"><li>Paulo tem R $2.600,00 na sua conta banc\u00e1ria. Se ele fizer uma retirada de R$5.000,00, como ficar\u00e1 o seu saldo? Positivo ou negativo? Em quanto?<\/li><li>Um vendedor de sorvetes teve, no s\u00e1bado, um preju\u00edzo de 18 reais. No domingo, por\u00e9m, teve um lucro de 36 reais. Usando a adi\u00e7\u00e3o de inteiros, escreva a express\u00e3o que representa esta situa\u00e7\u00e3o. Esse fim de semana deu lucro ou preju\u00edzo ao vendedor de sorvetes? De quanto?<\/li><li>Em certo local da Terra, os term\u00f4metros marcaram -7\u00baC durante o dia. \u00c0 noite, a temperatura caiu 8 graus. Qual foi a temperatura assinalada pelos term\u00f4metros durante a noite?&nbsp;<\/li><li>Joana tinha R$1.350,00 em sua conta banc\u00e1ria, na segunda-feira. Nesse dia ela fez um saque no valor de R$300,00 e depositou um cheque de R$250,00. O que aconteceu com a conta de Joana nesse dia? Ficou positiva ou negativa? Em quanto?<\/li><li>Calcule:<\/li><\/ol>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" width=\"346\" height=\"293\" src=\"https:\/\/lh6.googleusercontent.com\/WhalFlGtkg1GheEBgtcxA4XOMjbowzVN6t_f9JgWNXJnn6-aOxvWWgUkzjynT1IaRNWaw7hy4GARTvLaZyBDuXHypepCTrCbk8K2CZd-kfws8MVVoqrTGVmt5tHnFJjhBRMejqoP=s0\"><\/p>\n\n\n\n<p class=\"has-black-color has-pale-cyan-blue-background-color has-text-color has-background\" style=\"font-size:25px\">Ficamos por aqui. At\u00e9 a pr\u00f3xima!<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Objetivos de Aprendizagem e Desenvolvimento<\/strong><\/td><td>N\u00fameros Inteiros: Compara\u00e7\u00e3o, reta num\u00e9rica e adi\u00e7\u00e3o e subtra\u00e7\u00e3o.<br>(EAJAMA0604) Comparar e ordenar n\u00fameros inteiros, associ\u00e1-los a pontos da reta num\u00e9rica e utiliz\u00e1-los em situa\u00e7\u00f5es-problema que envolvam as opera\u00e7\u00f5es: adi\u00e7\u00e3o, subtra\u00e7\u00e3o<\/td><\/tr><tr><td><strong>Refer\u00eancias<\/strong><\/td><td>GIOVANNI J\u00daNIOR, Jos\u00e9 Ruy &#8211; A conquista da matem\u00e1tica: 7o ano: ensino fundamental: anos finais \/ Jos\u00e9 Ruy Giovanni J\u00fanior, Benedicto Castrucci. \u2014 4. ed. \u2014 S\u00e3o Paulo: FTD, 2018.<br>SOUZA, Joamir Roberto de: Matem\u00e1tica realidade &amp; tecnologia: 7\u00ba ano: ensino fundamental: anos finais \/ Joamir Roberto de Souza. \u2013 1. ed. \u2013 S\u00e3o Paulo: FTD, 2018.<br><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-cyan-bluish-gray-background-color has-background\" style=\"font-size:25px\"> Professor, essa aula segue a Matriz Estruturante para a Eaja 2021. Foi elaborada no ano de 2020, com a suspens\u00e3o das aulas presenciais devido a pandemia da Covid-19 e segue as orienta\u00e7\u00f5es de flexibiliza\u00e7\u00e3o curricular para o bi\u00eanio 2020\/2021 (Of\u00edcio Circular 149\/2020 Dirped). <\/p>\n","protected":false},"author":42,"featured_media":132070,"template":"","meta":{"_acf_changed":false,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":""},"eaja_categoria":[104],"serie":[75],"eaja_componente":[78],"class_list":["post-132067","eaja","type-eaja","status-publish","has-post-thumbnail","hentry","eaja_categoria-2o-segmento-5a-e-6a-serie","serie-6a-serie","eaja_componente-matematica","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja\/132067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja"}],"about":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/types\/eaja"}],"author":[{"embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/users\/42"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/media\/132070"}],"wp:attachment":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/media?parent=132067"}],"wp:term":[{"taxonomy":"eaja_categoria","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja_categoria?post=132067"},{"taxonomy":"serie","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/serie?post=132067"},{"taxonomy":"eaja_componente","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja_componente?post=132067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}