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

Read also:

• Why do I keep waking up at 4 AM?
• Fugiat rerum itaque dolorem rem.
• Oregon State leaves no doubt, outslug Florida State to reach College World Series - OregonLive.com
• Why would Hugh Grant cheat on Elizabeth Hurley?
• Will friendly dogs protect their owners?
• Help. I’m 16 and just got spanked by both of my parents for taking the car. What do I do? I want to run off somewhere but I’m so scared that I’ll get spanked again. I’ve never gotten the paddle before and I’m still scared to sit
• Archaeologists find what may be the first definitive proof that Neanderthals made artwork - Earth.com
• Scientists decipher the genetic history of 400 medieval skeletons - Earth.com
• What are the advantages of using plastic straws over metal or glass straws when drinking carbonated beverages? Is there a noticeable difference in taste?
• Apple Loop: iPhone 17 Pro Release Date, Apple Challenges AI Assumptions, iPad Pro Multitasking Explained - Forbes
• Latest 'Love Island USA' Season 7 Dumping Turns Controversial With Islander Ace Greene At The Center Of The Firestorm - Deadline
• What is one harsh truth about people's opinions on TXT?