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

Read also:

• What are the defining characteristics of woke liberals and conservatives in the United States?
• What are some examples of a threat to democracy in India?
• Where can I get sure fixed matches on Instagram?
• Why do so many FtM people act like MtF people don't exist and what the hell am I supposed to do as an MtF person?
• AI Uncovers Wild Spin of the Milky Way’s Supermassive Black Hole - SciTechDaily
• Is it true that schizophrenia can sometimes be a demonic attack or black magic?
• How do scientists behave?
• What is it like to be the slave in a mistress-slave relationship?
• What is it that gives a man who is a submissive cock sucker his most pleasure?
• What is the most inappropriate thing your wife has done in front of you?
• Why do most atheists in debates with theists take Bible verses out of context much of the time? Are they lying maliciously or do they not understand theology enough to understand the meaning?