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

Read also:

• What measures are shipping companies taking to navigate around conflict zones like the Red Sea and Black Sea?
• What is music publishing?
• Ozempic Penis Is The Latest 'Side Effect' Users Of The Drug Report & It Could Have People Lining Up To Try It - OutKick
• Matching 240 Million-Year-Old Dinosaur Footprints Found on Both Sides of the Atlantic - Indian Defence Review
• Has anyone ever really waited that long and gotten a paper check mailed 20 days ago?
• What's your take on Eternal Sunshine of the Spotless Mind? How has it affected you?
• Most freshwater game fish in Southern California carry invasive parasites capable of infecting humans, study finds - Phys.org
• Billy Joel attempted suicide twice and fell into coma after affair with friend's wife - KOMO
• Did the Brits ever carry out high-profile, high-risk missions in World War II like the Americans did with a U-110 in the fictional movie “U-571”?
• Dejected Joshua Kimmich reacts to Germany’s Nations League defeat - Bavarian Football Works
• Sean 'Diddy' Combs trial day 27 recap: Judge signals plans to remove a juror - ABC News