Виленкин 1059 помогите
а) (48+80):16 = 48:16+80:16 = 3+5 = 8
б) (3393+999):3 = 3393:3+999:3 = 1131+333 = 1464
в) 405:27+135:27 = (405+135):27 = 540:27 = 20
г) 2926:19+874:19 = (2926+874):19 = 3800:19 = 200