Ответ:\(13b+19b=(13+19)b=32b\).\(44d-37d=(44-37)d=7d\).\(34n+n=(34+1)n=35n\).\(127q-q=(127-1)q=126q\).Ответ: 1) 32b; 2) 7d; 3) 35n; 4) 126q.