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

Read also:

• Astronomers discovered the biggest black hole jet ever seen, the size of three Milky Ways - Earth.com
• Do you think Taylor Swift will pay a price in the marketplace for endorsing Democrats?
• What do you love doing for fun?
• Scientists make jaw-dropping discovery after satellite images reveal what's hiding over a mile beneath Antarctic ice: 'It's like uncovering a time capsule' - Yahoo
• What are some current examples of injustice?
• I tested an AI-powered glucose monitor against a traditional monitor for two weeks. Here's my verdict - ZDNET
• Caitlyn Jenner’s Israel Pride Parade Visit Disrupted by Iran War Breakout - The Hollywood Reporter
• New research links changes in walking patterns to early Alzheimer’s - The Brighter Side of News
• What are the pros of using stainless steel wire mesh in gas filtration?
• How can I watch porn on TikTok?
• Google Is Now Rolling Out AI Mode In The US - Search Engine Roundtable
• Sir Keir Starmer announces national inquiry into grooming gangs - BBC
• Tom Cruise Reportedly Tried to Recruit This ‘Weak-Minded’ Celebrity Into Scientology, per Resurfaced Reports - SheKnows