{"id":666,"date":"2020-12-15T07:00:49","date_gmt":"2020-12-15T07:00:49","guid":{"rendered":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/?p=666"},"modified":"2020-12-15T14:57:08","modified_gmt":"2020-12-15T14:57:08","slug":"suma-de-numeros-enteros","status":"publish","type":"post","link":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/2020\/12\/15\/suma-de-numeros-enteros\/","title":{"rendered":"Suma de n\u00fameros enteros"},"content":{"rendered":"<p>Ya hemos visto que los n\u00fameros enteros contienen tanto los n\u00fameros positivos (+) como los negativos (-). A la hora de realizar la suma de n\u00fameros negativos nos podemos encontrar con dos situaciones:<\/p>\n<ul>\n<li>Sumar dos n\u00fameros con el mismo signo, es decir, positivo con positivo o negativo con negativo.<\/li>\n<li>Sumar dos n\u00famero con diferente signo: positivo con negativo o negativo con positivo.<\/li>\n<\/ul>\n<p>Vamos a ver cada una de estas situaciones con varios ejemplos, atentos\/as:<\/p>\n<table style=\"width: 100%;border-collapse: collapse;background-color: #ffb03b\">\n<tbody>\n<tr>\n<td style=\"width: 100%;text-align: center\"><span style=\"font-size: 14pt\"><strong>Suma de n\u00fameros enteros con igual signo<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Cuando nos encontramos con n\u00famero enteros del mismo signo, debemos seguir los siguientes pasos:&nbsp;<\/p>\n<ul>\n<li>1\u00ba sumamos los n\u00fameros. <strong>(+5)<span style=\"color: #00ccff\"> +<\/span> (+6) = 5 <span style=\"color: #00ccff\">+<\/span> 6 = 11<\/strong><\/li>\n<li>2\u00ba colocamos los signos iguales de ambos n\u00fameros. <strong>(<span style=\"color: #ff0000\">+<\/span>5) + (<span style=\"color: #ff0000\">+<\/span>6) = 5 + 6 = 11 = <span style=\"color: #ff0000\">+<\/span>11<\/strong><\/li>\n<\/ul>\n<p>Ejemplos:<\/p>\n<table style=\"border-collapse: collapse;width: 100%;height: 69px\">\n<tbody>\n<tr style=\"height: 23px\">\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">+<\/span>3) <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">+<\/span>5) = 3 <span style=\"color: #ff0000\">+<\/span> 5 = 8 = <span style=\"color: #3366ff\">+<\/span>8<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">&#8211;<\/span>5) <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">&#8211;<\/span>3) = 5 <span style=\"color: #ff0000\">+<\/span> 3 = 8 = <span style=\"color: #3366ff\">&#8211;<\/span>8<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">+<\/span>3) <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">+<\/span>8) = 3 <span style=\"color: #ff0000\">+<\/span> 8 = 11 = <span style=\"color: #3366ff\">+<\/span>11<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px\">\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">+<\/span>10) <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">+<\/span>6) = 10 + 6 = 16 = <span style=\"color: #3366ff\">+<\/span>16<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">&#8211;<\/span>25) <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">&#8211;<\/span>5) = 25 <span style=\"color: #ff0000\">+<\/span> 5 = 30 = <span style=\"color: #3366ff\">&#8211;<\/span>30<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">&#8211;<\/span>4) <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">&#8211;<\/span>22) =&nbsp; 4 <span style=\"color: #ff0000\">+<\/span> 22 = 26 = <span style=\"color: #3366ff\">&#8211;<\/span>26<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px\">\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">+<\/span>8) <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">+<\/span>2) = 8 <span style=\"color: #ff0000\">+<\/span> 2 = 10 = <span style=\"color: #3366ff\">+<\/span>10<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">&#8211;<\/span>12)&nbsp; <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">&#8211;<\/span>2) = 12 <span style=\"color: #ff0000\">+<\/span> 2 = 14 = <span style=\"color: #3366ff\">&#8211;<\/span>14<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;height: 23px;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">+<\/span>9) <span style=\"color: #ff0000\">+<\/span> (<span style=\"color: #3366ff\">+<\/span>14) = 9 <span style=\"color: #ff0000\">+<\/span> 14 = 23 = <span style=\"color: #3366ff\">+<\/span>23<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table style=\"width: 100%;border-collapse: collapse;background-color: #ffb03b\">\n<tbody>\n<tr>\n<td style=\"width: 100%;text-align: center\"><span style=\"font-size: 14pt\"><strong>Suma de n\u00fameros enteros con diferente signo<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Sumar enteros con diferente signo es algo m\u00e1s complicado, pero no demasiado, no os asust\u00e9is. Los pasos a seguir ser\u00edan los siguientes:<\/p>\n<ul>\n<li>1\u00ba restamos el n\u00famero menor al mayor. <strong>(-15) + (+5) = 15 <span style=\"color: #ff0000\">&#8211;<\/span> 5 = 10<\/strong><\/li>\n<li>2\u00ba al resultado le colocamos el signo del n\u00famero que tiene mayor valor absoluto. (Si no os acord\u00e1is que era el valor absoluto, lo pod\u00e9is ver <strong><a href=\"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/2020\/12\/09\/comparar-y-ordenar-enteros\/\">aqu\u00ed<\/a><\/strong>). <strong>(<span style=\"color: #ff0000\">&#8211;<\/span>15) + (+5) = 15 &#8211; 5 = 10 = <span style=\"color: #ff0000\">&#8211;<\/span>10<\/strong><\/li>\n<\/ul>\n<p>Como siempre para comprenderlo bien, lo mejor es realizar varios ejemplos:<\/p>\n<table style=\"border-collapse: collapse;width: 100%\">\n<tbody>\n<tr>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">&#8211;<\/span>8) + (+5) = 8 <span style=\"color: #ff0000\">&#8211;<\/span> 5 = 3 = <span style=\"color: #3366ff\">&#8211;<\/span>3<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(-12) + (<span style=\"color: #3366ff\">+<\/span>20) = 20 <span style=\"color: #ff0000\">&#8211;<\/span> 12 = 8 = <span style=\"color: #3366ff\">+<\/span>8<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(+15) + (<span style=\"color: #3366ff\">&#8211;<\/span>20) = 20 <span style=\"color: #ff0000\">&#8211;<\/span> 15 = 5 = <span style=\"color: #3366ff\">&#8211;<\/span>5<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">+<\/span>15)&nbsp; + (-8) = 15<span style=\"color: #ff0000\"> &#8211;<\/span> 8 ) = 7 = <span style=\"color: #3366ff\">+<\/span>7<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(+5) + (<span style=\"color: #3366ff\">&#8211;<\/span>10) = 10 <span style=\"color: #ff0000\">&#8211;<\/span> 5 = 5 =<span style=\"color: #3366ff\"> &#8211;<\/span>5<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(-7) + (<span style=\"color: #3366ff\">+<\/span>9) = 9 <span style=\"color: #ff0000\">&#8211;<\/span> 7 = 2 = <span style=\"color: #3366ff\">+<\/span>2<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">+<\/span>9) + (-3) = 9 <span style=\"color: #ff0000\">&#8211;<\/span> 3 = 6 = <span style=\"color: #3366ff\">+<\/span>6<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(-4) + (<span style=\"color: #3366ff\">+<\/span>7) = 7 <span style=\"color: #ff0000\">&#8211;<\/span> 4 = 3 = <span style=\"color: #3366ff\">+<\/span>3<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;text-align: left\"><span style=\"font-size: 14pt\"><strong>(<span style=\"color: #3366ff\">&#8211;<\/span>30) + (+10) = 30 <span style=\"color: #ff0000\">&#8211;<\/span> 10 = 20 = <span style=\"color: #3366ff\">&#8211;<\/span>20<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Con esto hemos finalizado,<\/p>\n<p style=\"text-align: right\">os mando un saludo,<\/p>\n<p style=\"text-align: right\">Jos\u00e9 Manuel.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ya hemos visto que los n\u00fameros enteros contienen tanto los n\u00fameros positivos (+) como los negativos (-). A la hora&#46;&#46;&#46;<\/p>\n","protected":false},"author":8387,"featured_media":671,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[5],"tags":[243,191,242,241,17],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/posts\/666"}],"collection":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/users\/8387"}],"replies":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/comments?post=666"}],"version-history":[{"count":10,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/posts\/666\/revisions"}],"predecessor-version":[{"id":678,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/posts\/666\/revisions\/678"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/media\/671"}],"wp:attachment":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/media?parent=666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/categories?post=666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/lapandilla\/wp-json\/wp\/v2\/tags?post=666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}