2.181

а) \(39\,452-16\,452:(300-264)=38\,995\)

б) \(2\,558\,304:63+1\,662\,372:61=40\,608+27\,252=67\,860\)

в) \(93\,601-601\cdot(231-88)=7\,658\)

г) \(329\,503+12\,146\cdot28+715\,449=1\,385\,040\)