妈妈买了五种颜色的花，每种颜色买五枝，一共是多少枝花？送给奶奶18枝，还剩多少枝？0k8B/p,x(t3A*U8H/q'L
算式：提示4w9N3l,{9E8[1z;m2P:\2C'x)Y7\0k8B/p,x(t3A*U8H/q'L
答；一共是+~7Z'a.K,K8U4m/}6l(O3a3k-~+P*x枝花。0k8B/p,x(t3A*U8H/q'L
算式：提示(Q9S8O)k8j*R0k8B/p,x(t3A*U8H/q'L
答；还剩'r5A:W(j*O.^枝花。0k8B/p,x(t3A*U8H/q'L