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

Read also:

• Why AI will eat McKinsey’s lunch — but not today - TechCrunch
• 36 Wildly Entitled People From This Month Who Might As Well Have Just Screamed "It's All About ME!" - BuzzFeed
• Trump threatens ‘very serious consequences’ if Musk backs Democrats - The Washington Post
• Can you make a fake K-pop group? It can be with any idols.
• NBA 2K26 Summer League 2025 tips off July 10 in Las Vegas - NBA
• Schizophrenia is the price we pay for minds poised near the edge of a cliff - Hacker News
• How did Madri, mother of Nakula and Sahadeva die?
• How do I seduce my sister? (I am an Indian) I want to have sex with her.?
• UFC Baku cheater (and $100k ‘Fight of the Night’ loser) transported to local hospital - MMAmania.com
• A two-player Elden Ring Nightreign PC Mod is already available - Eurogamer
• Top 1% Biotech, A Merck Rival, Plummets On A Surprise Failure - Investor's Business Daily
• The 6 Best High-Protein Snacks to Buy at Aldi, Recommended by a Dietitian - EatingWell
• Wolfspeed Stock Tumbles Amid Bankruptcy Plan. What's Next for the Chip Company. - Barron's