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Sumas

¿ Qué es una suma?


Una suma es juntar cosas para saber cuántas hay en total.

Sumar es como hacer una torre con bloques: uno encima de otro, hasta que contamos todos.

Las partes de la suma
Las partes de la suma

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  • Sumandos
    Son las cantidades que se suman para formar un nuevo total.  
    Pueden ser dos o más números. 
  • Suma
    Es el resultado o el valor total que se obtiene al combinar los sumandos.  
    Representa la agregación de varias cantidades en una sola. 

Forma de decirlo


"Dos más uno es igual a tres"
"Tres más dos es igual a cinco"

Símbolo

Símbolo del más

Creado con eXeLearning (Ventana nueva)