An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
Choose any three by three square of dates on a calendar page...
Can you create a Latin Square from multiples of a six digit number?
After one mile the milometer will read $4632$ and the trip meter
will read $174.3$.
What happens when you add $10$ miles ... $100$ miles ... to each
of the two measurements?
What are the two readings that match? Is it significant that one
number is a multiple of the other?