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

Read also:

• Is it common for girlfriends to have close male friends who are single and not related to them?
• If you could instantly cancel one social norm, what would it be?
• I’m 17 and looking for a girl. What do I do?
• What was your most memorable combat mission during the Vietnam War?
• Who are the archers in Genesis 49:23?
• I'm a 27 year old male currently but I am going through going through gender dysphoria. Why do some transgender people (specifically transgender women since I see that the most) call themselves trannies or shemales? Aren't those offensive words?
• Why do a bra and panties have to match?
• What do flat Earthers think causes the "magical downward force"?
• 8 skincare hacks to deal with back acne - Times of India
• Why do most Indian women cuckold or cheat on their husbands?