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

Read also:

• Swimmer's itch: What it is and how to treat it - kare11.com
• Why do liberals refuse to define what a woman is and what does that mean for the future of feminism?
• What are some fun/kinky things to do with your partner?
• Smoking Weed and Eating Edibles Share This Surprising Health Risk - Gizmodo
• macOS Tahoe 26 beta 2 changes Finder icon - 9to5Mac
• How are the brains of super geniuses (like Albert Einstein, Sir Isaac Newton, Elon Musk, James Clerk Maxwell & Donald Trump) different from the average person’s brain?
• New study finds strong link between hearing loss and dementia - WKRC
• UK has fingers in its ears over Trump’s defense threat - politico.eu
• Are there any men who have sex with male dogs?
• Why did my ex move on so fast, we have only been broken up for 2 weeks?
• Kristen Bell sends Adam Scott "deeply insulting" voicemails when she's mad about Severance - AV Club
• Poll: What Review Score Would You Give Mario Kart World? - Nintendo Life
• A recipe to reverse cancer’s sweet tooth - Cold Spring Harbor Laboratory