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

Read also:

• Why can't ugly women date hot guys? I know a woman who wants a hot BF but people would just laugh at her and ask her "what can you bring to the table for him?", isn't that messed up?
• AI Cracks Mars Mystery: 500,000 Streaks Solved Without a Drop of Water - SciTechDaily
• What are some common examples of human hypocrisy?
• Delta Air Lines Warns Tariffs Could Halt New Airbus Orders & Eliminate Flights - Simple Flying
• Hand Sanitizer Isn't As Effective At Killing Germs As You Think — Here's What You Need To Know - HuffPost
• What is the best reply if your boyfriend asks you,"why do you love me?"
• Wow! The changeover from President Biden to VP Kamala Harris as candidate could not have been more successful in just 2 days! It was as if they had been planning it. Could they have planned it? Are you excited by the positive Democratic response?
• BYD sells 382,476 NEVs in May, overseas sales hit new high - CnEVPost
• Deals for Today: The Latest MacBook Air is Already Discounted, Cheap Controllers, and Big Savings on Father’s Day Gifts - IGN
• NASA Discovers Strange X-Shaped Structures in Earth’s Upper Atmosphere - Indian Defence Review
• Do happily married husbands cheat?