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

Read also:

• Have you ever been forced to dress like a girl?
• What does it mean when we dream about demons, ghosts, monsters, etc.?
• Jenna Bush Hager Gets a Major Leslie Bibb-Inspired Hair Transformation on Live Television - instyle.com
• What's it like to have an IQ of 140 to 170? Do people notice you're different?
• California schools are very liberal. Do you think California schools are teaching students to hate Republican views (views on: God, guns, prayer, secure borders, etc.)?
• Oil prices jump more than 3%, adding to last week's surge, as Israel strikes Iran energy facilities - CNBC
• Xbox Surprises Users With Free Copy of One of its Biggest Games - ComicBook.com
• What kind of lights would you like to use for your home decor?
• Could humans be selectively bred, like dogs, to create 2 subspecies that can no longer have offspring? Do I not understand selective breeding properly? Im not worried about the moral implications, just the science please.
• Why am I sweating so much when I try to do anything?
• Why do I feel like something bad is going to happen to me?
• Is it true that most women like alpha males?
• Does CloudFlare protect blackhat sites from DDOS attacks?
• Apple's Terminal App Gets Colorful Redesign in macOS Tahoe - MacRumors