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

Read also:

• Why does Taylor Swift endorse Harris when Harris supports open borders?
• Why do SpaceX rockets keep exploding? - The Verge
• 6 million Chickens Dead and Counting - Daily Kos
• Meme Stocks Made Him a Fortune. Now He’s Betting on Flying Taxis. - WSJ
• What was the worst spanking you ever got? Why did you get it, and how was it given to you?
• Meta Agreed to Pay up for Scale AI but Then Wanted More for Its Money - The Information
• What causes you to be tired all the time and major headaches?
• What are the best sneakers for running?
• What do you think of Obito Uchiha?
• The #1 Protein for Insulin Resistance, According to Health Experts - EatingWell
• Speech by Governor Kugler on the economic outlook and monetary policy - Federal Reserve Board (.gov)
• Here come the glassholes, part II - Financial Times
• Why is Canada letting too many Indians in Canada?