被减数、减数、差相加的和是13.2，被减数是多少？:@9T*j-q8n
算式：提示,j:[;{-o,q+C'd:@9T*j-q8n
答：被减数是)r0I0h.s,P7b(x5].X6P+y。:@9T*j-q8n