Related Clues:

• Number Noah knew
• Socks, e.g.
• 'Table for ___?'
• Six less four
• They go together
• Bactrian camel's hump count
• Number suggested by 53-Across
• 'Terrible' age
• Thematic number on 61-Down
• Late lunch hour
• 'Tea for --'
• Word in a sequel title, often
• Tango minimum
• The only even prime number
• A quarter of eight?