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

Read also:

• 12 Tips For The Alters You Need To Know Before You Play - GameSpot
• What are some questions obviously just asked for sexual gratification?
• Is the Philippines PH a poor 3rd world or 4th world country forever and forever?
• Incredible 'black smokers' discovered in a part of the deep ocean where they should not exist - Earth.com
• Lawyers could face ‘severe’ penalties for fake AI-generated citations, UK court warns - TechCrunch
• Sarah Snook wins Tony for Best Actress in a play for ‘The Picture of Dorian Gray’ — two years after ‘Succession’ - New York Post
• Most companies are already raising prices or plan to because of tariffs, data shows - CNBC
• The First in 30 Years: Scientists Discover New Class of Antibiotics - SciTechDaily
• What is it like to date a women 20 years younger than yourself?
• Can someone with ADHD describe the feeling of paralysis and how it affects them?
• Fred Smith, FedEx’s billionaire founder and CEO, dies at 80 - The Washington Post
• The influencer whose tweet led to a ban on disposable vapes - BBC