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Calculeaza ,respectandordineaefectuarii operatiilor. 25+(99-9:9-4x9)= (6x3)+(54-3x2x8=
3x(20:10x5)+(63:9-7=


Răspuns :

25+(99-1-36)=25+62=87

18+(54-48)=18+6=24

3x10+(7-7)=3x10+0=30
25+(99-1-36)=25+62=87
18+(54-48)=18+6=24
3x10+(7-7)=3x10+0=30 Asa cred ca este