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

Read also:

• Why did the UK Supreme Court rule that transgender women are not women?
• New model helps to figure out which distant planets may host life - Space
• Do women lack the mental strength to succeed at STEM? There seems to be few women at STEM and more women leave STEM after a time of working at it. How can it be just sexism if women aren't banned from entering?
• What are some creepy bestiality-promoting questions obviously asked for sexual gratification?
• Where can I sell naked pics of myself online?
• Has your wife or girlfriend ever been felt up in public by a stranger?
• Why are so many US conservatives in this day and age still against racial mixing? They won't say it in public, but they are still against the mixing between Blacks and whites? Why?
• President Trump kicked Zelensky out of the White House. Is it over for a deal?
• Bruce Willis’ Family Share Heartbreaking Health Update on ‘Die Hard’ Star - TV Insider
• 'Kindness isn't a weakness,' Steve Carell tells Northwestern grads at commencement - Chicago Sun-Times