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Prop. adunării

TermDefinition
ADUNAREA ESTE COMUTATIVĂ a+b=b+a Exemplu : 100+200=200+100
ADUNAREA ESTE ASOCIATIVĂ (a+b)+c=a+(b=c) Exemplu: (100+200)+300=100+(200+300)
0 este element neutru a+0=0+a=a Exemplu; 100+0=0+100=100
TERMENI Numerele care se adună
SUMĂ Rezultatul adunării
Created by: Barbulescu Oana
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