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

Read also:

• Ireland added to list of countries monitored by the U.S. for currency manipulation - Fortune
• Is it right to visit any shrine or tomb in Islam?
• Le Mans 24 Hours: Kubica wins with Ferrari as Porsche spoils 1-2-3 - Autosport
• What sets porcini mushrooms apart from other types of mushrooms, such as button mushrooms?
• Natural Tick Repellent Found—on Donkey Skin - Newser
• Intercontinental Title Match Added To WWE Money In The Bank 2025 - eWrestlingNews.com
• While on the surface of the moon, why isn’t the Apollo 11 spacesuit inflated like a balloon from the 3.7 psi internal pressure?
• Arise, Sir Gary Oldman! Exclusive Interview With ‘Slow Horses’ Star About His Knighthood: “I’m Gobsmacked” - Deadline
• How do you explain the involvement of a mainland Chinese visitor, her local relative, and a 65-year-old friend of the latter in the suspected money laundering case seized by Hong Kong police?
• What was the worst decision you ever did?