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

Read also:

• 1st measles case of the year in South Dakota as CDC updates travel guidance - ABC News
• Scientists Successfully Simulate Bizarre Phenomenon Where "Light Appears to be Generated from Darkness - The Debrief
• See photos: Miguel Angel Jiménez wins the Principal Charity Classic - The Des Moines Register
• Subway owner buys popular chicken chain in $1 billion deal - PennLive.com
• When did bestiality first occur to you and how did it happen the first time? Was it a deliberate decision or it just happened and you allowed it?
• Will my parents go to hell if I don't wear hijab, they tried to convince me and they provided it to me but I don't want to wear it?
• What are some cool confidence hacks?
• Scientists Discover Promising New Alzheimer’s Treatment - SciTechDaily
• What could a Google ‘Pixel Flip’ do better than the Motorola Razr? - 9to5Google
• How to use Google's AI-powered NotebookLM — 5 tips to get started - Tom's Guide
• 2025 NBA mock draft 1.0, with trades and my first prediction of what the Sixers will do at No. 3 overall - PhillyVoice