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

Read also:

• Why does TikTok allow porn stars in its platform? Isn't it aimed at teenagers?
• Sean Strickland storms the cage, punches fighter in face for taunting him at Tuff-N-Uff 145 - MMA Fighting
• Supreme Court Hands Trump ‘GIANT WIN’ in Birthright Citizenship Case - Rolling Stone
• Deaths from heart attacks are way down. Here's what's killing us instead - KSL News
• Donkey Kong Bananza Is Officially the Best-Selling Game on Amazon Right Now - IGN
• Why do some young mothers trick a guy into believing that they're pregnant and it's their child when years later they find out that it's not even theirs should he still pay child support or not?
• Trump, DOJ threaten Calif. with legal action, fines after trans athlete’s win - The Washington Post
• Why won't biden give a last minute deferred action TO ALL undocumented immigrants so Trump can't deport them? Obama issued DACA, why can't Biden issue something similar that protects ALL undocumented immigrants from deportation?
• Is modular building a fix for NY's housing crisis? State officials hope so. - Gothamist
• Liam Neeson, Pamela Anderson Team Up in ‘Naked Gun’ Reboot’s Full Trailer - Yahoo
• Louisville earns College World Series trip with 3-2 win over Miami - Card Chronicle
• With Micah Parsons, the Cowboys foolishly drag their feet — again - NBC Sports
• Why Mets are positioned to fare better than Yankees in latest Dodgers series - New York Post
• Why do American conservatives say that America is a constitutional republic and not a democracy? Would it not make sense to call America a constitutional republican democracy?
• Whooping cough cases rise sharply in Washington and Oregon, health officials urge vaccination - KGW