Question

To which set or sets does the number 0 belong?

real numbers and natural numbers
Oreal numbers, whole numbers, and natural numbers
real numbers, whole numbers, and integers
natural numbers​

Answer 1

Natural numbers are all numbers 1, 2, 3, 4… They are the numbers you usually count and they will continue on into infinity. Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4