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

Read also:

• Why am I sweating so much at night even though my room is really cold?
• Do empaths fall easier for abusive people?
• Don't call it a rom-com: With wit and heart, "Materialists" transcends the tired form - Salon.com
• What is your biggest mistake or regret?
• Recently, I cleared my JP Morgan coding round. Next, I received mail for a video interview. What kind of questions are asked in this round? How do I prepare myself?
• What options are available for obtaining prescribed medicine if you are in therapy, do not have insurance, but need them for functioning well?
• When did Elon Musk fall from grace?
• Is it possible for the U.S. government to get rid of the constitution for national safety?
• What parts of the Bible, if any, are inappropriate to read to children? Why?
• Why do people have polyamorous relationships?
• Why do Democrats keep calling Patriots/President Trump supporters "sore losers"? Do they purposefully ignore the massive fraud that took place, or genuinely think that there was zero fraud?