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

Read also:

• While wearing high heels and walking heel to toe, when the toe box hit the floor there is a noise. How do I keep the noise just for the heel?
• Why can't we send flat Earthers to space and show them the shape of Earth?
• John Stamos reveals he broke news of Brian Wilson's death to Mike Love - ABC News
• Why did my ex replace me so fast?
• What happens if someone fills up their car at the pump but leaves without paying? How is this situation typically handled?
• How can Democrats not feel hypocritical when they urge Trump not to be vengeful should be become president when the Democrats are trying to put Trump into prison?
• Is a man over 50 not married no kids a red flag?
• Why are people so rude to debt collector’s? I am one and I am so tired of being mistreated. We are under paid and then have to deal with the most ungrateful, and disrespectful people. We aren’t customer service. Don’t get mad at us because YOU owe.
• If everyone hates censorship so much, why do those “censorship-free” alternative social media sites always fail?
• Why are there so many single moms in America?
• What type of crossdresser are you?
• How does a person become transgender?
• What is your review of Hartley`s High School, Kolkata?