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Note on Untitled, created by patriciarug on 15/12/2015.
patriciarug
Note by patriciarug, updated more than 1 year ago
patriciarug
Created by patriciarug over 8 years ago
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Exemple:Volem sumar 23+45, per tant per separat hem de saber que 3+5 són 8 i que 4+2 són 6, i per saber el resultat haurem d'agrupar aquests dos nombres-> 68.(En realitat el 2 i el 4 són 20 i 40, però facilita la suma treure el 0)

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