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

Read also:

• Dow futures dip as Wall Street weighs likelihood of Trump's latest tariff threat, while U.S. eyes call to resolve China trade snag - Fortune
• How did the trans issue metastasize within just a decade from being a question of kindness and tolerance to a tiny minority to convulsing a whole society?
• Why can't hot girls date ugly guys? I am ugly but I want an attractive girlfriend
• What are the most shocking facts about the Bollywood industry?
• Team of the Matchday: Tani carries Minnesota, Joveljić sparks Sporting KC - MLSsoccer.com
• ChatGPT future just revealed — get ready for a ‘super assistant’ - Tom's Guide
• Why does my iPhone keep on saying I can’t upload photos to iCloud and say it doesn't have enough iCloud storage when it still has space?
• When does a man tell a woman he has feelings for her?
• Astronomers discover black hole ripping a star apart inside a galactic collision. 'It is a peculiar event' - Yahoo
• Five dead in latest Israeli shootings of Gazans seeking aid, say local officials - Financial Times