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

Read also:

• What is the reason for the high rate of unmarried individuals in America, particularly among males?
• What makes someone feel "rich enough" in different societies?
• Founder of 23andMe buys back company out of bankruptcy auction - Ars Technica
• Are Indian youths conservative or liberal?
• Kamaru Usman dismisses Belal Muhammad callout, wants title shot next; Muhammad responds - MMA Fighting
• Can you tell me a depressing story?
• Trump is shot, tackled by SS agents, yet then stands, defiant, with fist high, and 52 hours later, walks into the Republican Convention to thunderous applause. Is there anything that can stop this man, who loves his country? Does he get your vote?
• Trump must stop the AI bloodbath before it’s too late - The Hill
• Atheists, there is a god up there in heaven and he loves you so much that he sent his son to die the worst death imaginable and then to turn into a zombie all to save you from sin. Why do you reject him?
• Do narcissists love their children?
• How is a narcissist likely to handle situations when confronted with hard truths about themselves?