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Cine rezolva corect toate exercitile primeste coroana!

Cine Rezolva Corect Toate Exercitile Primeste Coroana class=

Răspuns :

a)15*9+45:5+(4291-2765+54:9)
=135+9+(1526+6)
=144+1532
=1676
b)1000-(4*8+21:3-49:7)*0
=1000-(32+7-7)*0
=1000-32*0
=1000
c) 7563-(9+9*9)
=7563-(9+81)
=7563-90
=7473