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a,b,c,d.....DAU CORONARĂ

AbcdDAU CORONARĂ class=

Răspuns :

a)84:4+15×3=21+45=66
b)121-34×2=121-68=53
c)[(48-32)×2]×[(44-22):2]=(16×2)×(22:2)=36×11=396
d)(58+27):(46-29)=85:17=5