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84 va rooooog DAU COROANA

84 Va Rooooog DAU COROANA class=

Răspuns :

a)(650:5)+(342:2)=130+171=301;
b)(426:6)+(287:7)=71+41=112;
c)(819:9)+(624:6)=91+104=195;
d)(318:3)+(545:5)=106+109=215;