👤

9290-[9290-(81:9+3×53):8]+(3550-3226):6

Răspuns :

9290-[9290-(81:9+3×53):8]+(3550-3226):6 =>
9290-[9290-(9+159):8]+324:4 =>
9290-(9290-168:8)+81 =>
9290-(9290-21)+81 =>
9290-9269+81 =>
9290-9350 = - 60
9290-[9290-(9+159):8]+324:6=
=9290-(9290-168:8)+54=
=9290-(9290-21)+54=
=9290-9269+54=
=21+54=
=75