A numeric digit used to ensure that account numbers are entered accurately into the computer. Check digits are computed when the numbers are generated, and they become part of the number, often at the ...
A curious mind would have certainly seen the giant numbers like "09", "28", or "22" painted on the runway and wondered what those numbers actually mean. Every little sign on a runway means something, ...
The leftmost, non-zero digit in a number. It is the digit with the greatest value in the number. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.
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