Box 5 amounts in RRB-1099 and SSA-1099

My wife turned 70 in 2024 (March) she had been receiving benefits though my Railroad Retirement. The SSA amount was higher so she began benefits from SSA then. She received both a RRB-1099 and a SSA-1099. Do I just total the box 5 amounts to enter into Turbotax? Or do I do them separately (if so I am unsure as to how to add an additional form)?