{"id":115386,"date":"2020-01-29T18:20:52","date_gmt":"2020-01-29T17:20:52","guid":{"rendered":"https:\/\/www.superprof.es\/diccionario\/aritmetica\/suma-naturales.html"},"modified":"2026-10-01T22:47:39","modified_gmt":"2026-10-01T20:47:39","slug":"suma-naturales","status":"publish","type":"post","link":"https:\/\/www.superprof.es\/diccionario\/matematicas\/aritmetica\/suma-naturales.html","title":{"rendered":"Suma de n\u00fameros naturales"},"content":{"rendered":"<section style=\"\">\r\n          \n\n<p class=\"wp-block-paragraph\">La <strong>suma<\/strong> es la operaci\u00f3n matem\u00e9tica que resulta al reunir en una sola varias cantidades. Tambi\u00e9n se conoce la suma como <strong>adici\u00f3n<\/strong>.<\/p>\n\n\r\n              \n\n<p class=\"actividades_2_v_ir wp-block-paragraph\"><strong>a + b =  c<\/strong><\/p>\n\n\r\n              \n\n<p class=\"wp-block-paragraph\"> Los t\u00e9rminos de la <strong>suma<\/strong>, <strong>a<\/strong> y <strong>b<\/strong>, se llaman <span><strong>sumandos<\/strong><\/span> y el resultado, <strong>c<\/strong>, <span><strong>suma<\/strong><\/span>.<\/p>\n\n\r\n              \n\n<p class=\"wp-block-paragraph\">Para su notaci\u00f3n se emplea entre los sumandos el signo + que se lee \"m\u00e1s\".<\/p>\n\n\r\n  \r\n             \r\n                            \n\n<h3 class=\"r wp-block-heading\">Propiedades de la suma de n\u00fameros naturales<\/h3>\n\n\r\n                            \n\n<p class=\"wp-block-paragraph\"><strong> \n\n<h2 class=\"wp-block-heading\">1. <\/h2>\n\nInterna<\/strong>: <\/p>\n\n\r\n                            \n\n<p class=\"wp-block-paragraph\">El resultado de <strong>sumar dos n\u00fameros naturales<\/strong> es otro <strong>n\u00famero natural<\/strong>.<\/p>\n\n\r\n                            \n\n<p class=\"actividades_2_v_ir wp-block-paragraph\"><strong>a + b  <img decoding=\"async\" src=\"https:\/\/www.superprof.es\/diccionario\/wp-content\/uploads\/2020\/01\/suma-de-n&uacute;meros-naturales-1.gif\" alt=\"Explicaciones y ejemplos de suma de n&uacute;meros naturales - 1\"  height=\"12\" style=\"vertical-align:middle;\" \/><img decoding=\"async\" src=\"https:\/\/www.superprof.es\/diccionario\/wp-content\/uploads\/2020\/01\/suma-de-n&uacute;meros-naturales-2.gif\" alt=\"Explicaciones y ejemplos de suma de n&uacute;meros naturales - 2\" width=\"17\" \/><\/strong><\/p>\n\n\r\n                            \n\n<p class=\"wp-block-paragraph\"><strong> \n\n<h2 class=\"wp-block-heading\">2. <\/h2>\n\nAsociativa<\/strong>: <\/p>\n\n\r\n                            \n\n<p class=\"wp-block-paragraph\">El modo de agrupar los sumandos no var\u00eda el resultado.\t\t\t\t\t\t\t\t  <\/p>\n\n\r\n                            \n\n<p class=\"actividades_2_v_ir wp-block-paragraph\"><strong>(a + b) + c = a + (b + c)<\/strong><\/p>\n\n\r\n                            \n\n<p class=\"actividades_2_g wp-block-paragraph\">(2 + 3) + 5 = 2 + (3 + 5)<\/p>\n\n\r\n                            \n\n<p class=\"actividades_2_r wp-block-paragraph\">5 + 5 = 2 + 8 <\/p>\n\n\r\n                            \n\n<p class=\"actividades_2_g wp-block-paragraph\">10 = 10 <\/p>\n\n\r\n                            \n\n<p class=\"wp-block-paragraph\"><strong>\n\n<h2 class=\"wp-block-heading\">3.<\/h2>\n\n Conmutativa<\/strong>: <\/p>\n\n\r\n                            \n\n<p class=\"wp-block-paragraph\">El orden de los sumandos no var\u00eda la suma.<\/p>\n\n\r\n                            \n\n<p class=\"actividades_2_v_ir wp-block-paragraph\"><strong>a + b = b + a <\/strong><\/p>\n\n\r\n                            \n\n<p class=\"actividades_2_g wp-block-paragraph\">2 + 5 = 5 + 2<\/p>\n\n \r\n                            \n\n<p class=\"actividades_2_r wp-block-paragraph\"> 7 = 7<\/p>\n\n\r\n                            \r\n                            \n\n<p class=\"wp-block-paragraph\"><strong>\n\n<h2 class=\"wp-block-heading\">4. <\/h2>\n\nElemento neutro<\/strong>: <\/p>\n\n\r\n                            \n\n<p class=\"wp-block-paragraph\"><strong>El 0 es el elemento neutro<\/strong> de la <strong>suma<\/strong> porque todo n\u00famero sumado con \u00e9l da el mismo n\u00famero.<\/p>\n\n\r\n              \n\n<p class=\"actividades_2_v_ir wp-block-paragraph\"><strong>a + 0 = a <\/strong><\/p>\n\n\r\n                            \n\n<p class=\"actividades_2_g wp-block-paragraph\">3 + 0 = 3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br \/>\r\n            \r\n            <\/section><\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>La suma es la operaci\u00f3n matem\u00e9tica que resulta al reunir en una sola varias cantidades. Tambi\u00e9n se conoce la suma como adici\u00f3n. a + b = c Los t\u00e9rminos de la suma, a y b, se llaman sumandos y el resultado, c, suma. Para su notaci\u00f3n se emplea entre los sumandos el signo + que [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[377],"tags":[379],"class_list":["post-115386","post","type-post","status-publish","format-standard","hentry","category-aritmetica","tag-s"],"acf":[],"author_meta":{"display_name":"Andra","author_link":"https:\/\/www.superprof.es\/diccionario\/author\/andra"},"featured_img":null,"coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/www.superprof.es\/diccionario\/matematicas\/aritmetica\" class=\"advgb-post-tax-term\">Aritm\u00e9tica<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Aritm\u00e9tica<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/www.superprof.es\/diccionario\/matematicas\/aritmetica\" class=\"advgb-post-tax-term\">s<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">s<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Publicado 7 a\u00f1os hace","modified":"Actualizado 4 d\u00edas hace"},"absolute_dates":{"created":"Publicado el 29 enero 2020","modified":"Actualizado el 1 octubre 2026"},"absolute_dates_time":{"created":"Publicado el 29 enero 2020 18 h 20 min","modified":"Actualizado el 1 octubre 2026 22 h 47 min"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/115386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/comments?post=115386"}],"version-history":[{"count":3,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/115386\/revisions"}],"predecessor-version":[{"id":138506,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/115386\/revisions\/138506"}],"wp:attachment":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/media?parent=115386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/categories?post=115386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/tags?post=115386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}