What is the sum of X+XX+XXX+XXXX?

Read also:

• Jon Jones facing new criminal charge over fleeing scene of car crash as he announces retirement - Yahoo Sports
• How can a man clean his Soul?
• World fertility rates in 'unprecedented decline' - UN - BBC
• Do all therapists specialize in one specific type of therapy, or are they trained in multiple types?
• ‘The Traitors’ Season 4 Cast: Michael Rapaport, Donna Kelce, Dorinda Medley and More Set to Compete - Variety
• Portugal beat Spain on penalties to win Nations League - Yahoo Sports
• What was your best experience of having your navel touched?
• Why are people calling the Biden/Harris administration a disaster for the US economy?
• Seven years later, Nintendo fans beat Switch game even the devs didn’t - Polygon
• 5 symptoms of colon cancer that should not be ignored - Times of India
• Winners, losers from NASCAR Cup race at Nashville won by Ryan Blaney - NBC Sports