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

Read also:

• MindsEye Is Officially The Worst Reviewed Game Of The Year So Far - TheGamer
• Has the current political environment caused Canadians to cancel trips to the United States?
• Microsoft lays off hundreds of WA workers, weeks after companywide cuts - The Seattle Times
• Dear Doctor: What are the best ways to help my kidneys recover from nearly failing? - OregonLive.com
• New study links intermittent fasting to improved mood via brain’s dopamine system - PsyPost
• NASA discovers that Earth's twin planet, Venus, is not geologically dead - Earth.com
• Thomson Reuters Ushers in the Next Era of AI with Launch of Agentic Intelligence - Thomson Reuters
• At what point does trespassing become self defense? What are the necessary conditions for this line to be crossed from trespassing to self defense?
• Why can't my adopted sister accept she is not part of my family because she isn't related? Why can't she stop calling my parents mum and dad?
• Vel expedita omnis impedit modi earum itaque ut.