Ответ:\(200-(80-35)\cdot2=200-45\cdot2=200-90=110\).\(200-80-35\cdot2=200-80-70=50\).\(446-(46+4\cdot8)=446-(46+32)=446-78=368\).\(540-(90-30:6)=540-(90-5)=540-85=455\).Ответ: 1) 110; 2) 50; 3) 368; 4) 455.