La suma o adición es la operación matemática que resulta al reunir en una sola varias cantidades.[br]Las números que se suman se llaman sumandos y el resultado suma o total. Para su notación se emplea entre los sumandos el signo + que se lee "más".[br]Ejemplo:[br][br][img]data:image/png;base64,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[/img][br]