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

Read also:

• Why is the concept of pumping water uphill not commonly used as a source of electricity generation, similar to pumped-hydro systems?
• Are you happy with your life?
• What are the most shocking facts about the Bollywood industry?
• Was there any slavery of white people that actually compares to the transatlantic slave trade? I’m not baiting or anything actually genuinely curious and want to know.
• What is life without a job?
• Why does TikTok allow porn stars in its platform? Isn't it aimed at teenagers?
• Why do some people have sex with dogs?
• Why am I sweating so much at night even though my room is really cold?
• Why did my ex move on so quickly?
• My grandmother deeded me her house before she passed last year. Her son still lives there refusing to move. What steps should I take to have him removed?
• How do people break a narcissist man's ego?