In Japanese, numbers are expressed differently depending on the category of things being counted. There are more than 500 categories, which include flat things, stick-shaped things, and bowls of liquid.

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Is Zero an Even or an Odd Number?

Mathematical parity is usually one of the first rules learned in early arithmetic classes, though you might be unfamiliar with the name. It is how we split up all integers into two categories: even numbers and odd numbers. Determining the parity of an integer—a number that can be written without a