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

Read also:

• Scientists discover strong, unexpected link between Earth's magnetic field and oxygen levels - Live Science
• 'Uranus is weird.' Big moons of tilted ice giant hide a magnetic mystery, Hubble telescope reveals - Space
• Samsung could drop Google Gemini in favor of Perplexity for Galaxy S26 - Ars Technica
• Addison Rae’s debut album proves her evolution from influencer to pop heavyweight is complete - The Independent
• Double Speak About NASA Science - NASA Watch
• Antidepressant withdrawal may be more persistent than doctors realize - PsyPost
• The 1975's Matty Healy Says 'We Don't Need More Politics' at Glastonbury - Variety
• Why Elon Musk's satellites are 'dropping like flies' - Yahoo
• Crunch time—we’ll soon find out if Amazon’s launch providers are up to the job - Ars Technica
• NASA sets new potential launch date for Ax-4 mission to ISS - SpaceNews
• Elden Ring Nightreign Patch Notes Include Promised Improvements For Solo Play - GameSpot
• VMware drops the lowest tier of its partner program – except in Europe - theregister.com
• Stock Market Today: Stocks Finish Higher; Downtrend in Oil Is Intact - TheStreet
• Erin Blanchfield backtracks on labeling Maycee Barber 'unprofessional' after seizure canceled UFC Vegas 107 fight - Bloody Elbow
• My stepmother has banned me from the family. Can she legally keep me from going to my father's funeral?