Oh, dude, -6 belongs to a few different sets of numbers. It's a whole number, an integer, a rational number, and a real number. So, like, it's basically part of the big happy family of numbers.
Chat with our AI personalities
The set of numbers which 3 does not belong is the set of even numbers.
Root 6 is an irrational [real] number.
10 belongs to the set "natural numbers", but it can also belong to whole numbers, and rational numbers
The set of even numbers
Integers