Heroin Drug Trafficking. Currently, there are three main sources for illegal opium: Burma, Afghanistan, and Colombia. Opium and heroin are ideal trade productsâthey are in great demand, are very profitable to produce, and the products take up little space.
A digit is a single whole number (0 to 9) in a number 10 or larger. For example, the number 432 has 3 digits. Each digit has a place value. In the number 432, the 2 is the number of ones in the number. The 3 is the number of 10's in the number, and the 4 is the number of 100's in the number. So you can add them up, like this:
These three numbers are not three digits; they are numbers made of digits. (e.g. 21 has two digits just as 480 has three digits.) A digit is a numeric symbol (such as 2 or 5) used in combinations (such as 25) to represent numbers (such as the number 25) in positional numeral systems. The combinations (such as 25) are numerals like the single digits itself are one-digit-numerals.