Răspuns :
9450-[(9×9+6×7)-(56:8+7×7)×8-4325=
9450-[(81+42)-(7+49)×8-4325=
9450-123-56×8-4325=
9327-448-4325=
8879-4325=
4554
9450-[(9x9+6x7)-(56:8+7x7)]x8-4325=
9450-[(81+42)-(7+49)]x8-4325=
9450-[123-56]x8-4325=
9450-67x8-4325=
9450-536-4325=
8914-4325=4589
9450-[(81+42)-(7+49)]x8-4325=
9450-[123-56]x8-4325=
9450-67x8-4325=
9450-536-4325=
8914-4325=4589