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

Read also:

• Why do liberals think same-sex marriage is alright? The Bible makes it very clear that it's not alright to be gay, why can't liberals understand that?
• Why did my ex move on so quickly?
• Insane Clown Posse accidentally headlines Bonnaroo after rain forces festival shutdown - Detroit Metro Times
• Why do atheists not love a G-d that does not stop punishing them harder and harder in this world and the next until they surrender to Him?
• Why cant I motivate myself to go to school (grade 10)?
• How has your life changed since starting college?
• Former Packers WR makes long touchdown in UFL championship - Acme Packing Company
• What will the legacy of Jimmy Carter be in light of his death today at 100?
• Do married men like sucking dick?
• Why don't men find fat women attractive?
• Why does my penis look like a mushroom when it gets big?
• Why do I feel worthless most of the time?
• What was the most challenging shift you experienced as an ER physician? Can you describe the details and reasons behind it?
• What do you think is the #1 cause of why relationships nowadays don't seem to last long?