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

Read also:

• N.J. doctors are using a party drug to send patients to ‘another planet.’ Yes, it’s legal. - NJ.com
• Eum sit ipsam ut animi distinctio rerum omnis praesentium.
• Is it ok to be spanked by your parents if you are not in bed in your set bedtime?
• Meghan Markle and Prince Harry take kids to Disneyland and the family photos are magical - HOLA
• Dune Awakening players call out unfair Landsraad mechanics and ornithopters ‘goomba stomping’ in PvP - Massively Overpowered
• HBO and CNN owner Warner Bros Discovery to split in two - BBC
• How the Brain Actively Removes Unwanted Memories - Neuroscience News
• JoJo Siwa Says She Is 'Head Over Heels' as She Confirms Relationship with Chris Hughes: 'It's Not Platonic Anymore' - People.com
• What’s the best way to monetize email subscribers?
• Reds Sign Wade Miley, Place Hunter Greene On Injured List - MLB Trade Rumors
• New Lexus LFR Supercar Spotted in California - Motor1.com
• How should I go about convincing my mother that my foreign online boyfriend isn't out to get my holes or scam me?