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

Read also:

• What would be the lowest score with 9 strikes and no gutter balls?
• Would you respect the US with a woman as president?
• What makes outside showers appealing? Why are they not commonly seen?
• Would you join a gym or workout at home and why?
• Are narcissists happy people generally?
• Can we trust the Bible when Constantine and the First Council of Nicaea took out many books of the Bible and altered existing translation by removing things?
• How would you define love?
• Can I fix a fridge leak myself, or should I call a pro?
• What is the most unwatchable movie you have sat through?
• Why do many men like women's breasts?
• Has the current political environment caused Canadians to cancel trips to the United States?
• Artists get better with age, e.g., painting. Yet when it comes to pop music, the famous work tends to be written when musicians are in their twenties. So, why aren't Bob Dylan or the Stones banging out amazing tunes now?
• What was your worst experience while living with roommates?
• Has a cop ever said something to you which was completely unexpected?
• What can you do if you are a full-grown adult, but never experienced being a child?