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

Read also:

• Should Democrats be worried, Supreme Court rules Trump immune from criminal prosecution for 'official acts'?
• Hayley Williams Reacts Angrily to Michael Tait Christian Music Scandal - Variety
• Have you ever lost any respect for someone instantly?
• Swimming world body to banish athletes and supporters of doping-fueled event in Las Vegas - AP News
• What are the best skin care products for girls?
• The Best Time to Take Calcium Supplements for Maximum Absorption, According to Dietitians - EatingWell
• How do you smoke heroin?
• 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?
• Scientists identify time and location of first humans who made tools and harpoons out of whale bones - Earth.com
• Stocks to Watch Tuesday: Meta, Constellation Energy, Dollar General, Vistra - WSJ
• Are Plastic Cutting Boards Safe? We Asked Experts - NBC News
• Seven replies to the viral Apple reasoning paper and why they fall short - Hacker News
• Sarah Snook wins Tony for Best Actress in a play for ‘The Picture of Dorian Gray’ — two years after ‘Succession’ - New York Post
• Study Reveals Plague's Evolutionary Hack to Survive 3 Pandemics - ScienceAlert