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

Read also:

• Can supporters of gun control explain the purpose behind a gun registry?
• Treasury yields tick higher after latest U.S. jobs data release - CNBC
• Can Ukraine make nuclear weapons?
• Why have Indian girls almost stopped wearing sarees?
• Mark Hamill Say Carrie Fisher Told Him to Embrace His Star Wars Fame - Variety
• In NBA Finals, Thunder vs. Pacers reinvigorates league’s competitive soul - Andscape
• In axing mRNA contract, Trump delivers another blow to US biosecurity, former officials say - ABC News
• What historical event or person have you surprised hasn't been made into a Hollywood movie yet?
• Canadiens acquire defenseman Noah Dobson from the New York Islanders - NHL.com
• Washington Post Planning to Bring in ‘Nonprofessional Writers’ Coached by an AI Editor With a ... - Mediaite
• Rob McElhenney Files To Legally Change Name - Deadline
• Nvidia Scores U.K. Artificial Intelligence Infrastructure Deals - Investor's Business Daily