Răspuns :
902+4x58-42:7+(6x6-6)-1028=
=902+232-6+(36-6)-1028=
=902+232-6+30-1028=
=1134-6+30-1028=
=1128-6+30-1028=
=1122+30-1028=
=1152-1028=
=124
=902+232-6+(36-6)-1028=
=902+232-6+30-1028=
=1134-6+30-1028=
=1128-6+30-1028=
=1122+30-1028=
=1152-1028=
=124