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

Read also:

• Volcanic Eruptions Can Create Ice in The Sky, And We Finally Know How - ScienceAlert
• Europe stock markets fall after Trump doubles steel tariffs - CNBC
• HIV Drugs Linked to Lower Alzheimer’s Risk - Neuroscience News
• Why are AI Code Assistant and "multimodal AI" experiencing significant growth, indicating a rising interest in advanced AI tools?
• What is the best at home LED/red light therapy tool?
• Fran Tarkenton on Jim Marshall: “He was the greatest leader . . . I’ve ever played with” - NBC Sports
• Use of semaglutide linked to doubled risk of neovascular macular degeneration - Medical Xpress
• Tourist shatters fragile crystal-covered ‘Van Gogh’ chair while posing for photo: 'Terrible and shameful' | Trending - Hindustan Times - Hindustan Times
• Jenna Bush Hager Gets a Major Leslie Bibb-Inspired Hair Transformation on Live Television - instyle.com
• Sunday Night Baseball Parlay, Picks, Predictions for Yankees vs Red Sox - Action Network
• What is the best audio editing software for removing background noise and voices from videos?
• Trump is going to target known criminals in the country illegally for deportation. The Democrats have vowed to fight him every step of the way. Don't they understand this is one of the issues that cost them the white house, the house and senate?
• Woodruff departs rehab outing after taking liner to elbow - MLB.com
• 1.5 TB of James Webb Space Telescope data just hit the internet - theregister.com