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cum sa rezolvi 50×2+6×5-(27:9+6×8

)
cum se face​


Răspuns :

Răspuns:

50×2+6×5-(3+48)=

50×2+6×5-51=

100+30-51=

130-51=

79

50×2+6×5-(27:9+6×8)=

=50×2+6×5-(3+6×8)=

=50×2+6×5-(3+48)=

=50×2+6×5-51=

=100+6×5-51=

=100+30-51=

=130-51=

=79