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a fost răspuns

Calculati
A (18+2•7):(12:2+8:4)
B 24-24:3•(72:9-2•3):4•5
C 36:6+4•2•5-(20-12:3)

D 42:7+(6+6):2-24:(5+3)
E (25+20):5-(19+5):8
F 10+(10:10+10)-(10•1•10)