# Natural numbers

Natural numbers are the numbers 1, 2, 3, 4, 5, and so on. They go on without end. Notice that 0 and negative numbers are not included in the set of natural numbers.

Also called counting number.

Natural numbers are the numbers 1, 2, 3, 4, 5, and so on. They go on without end. Notice that 0 and negative numbers are not included in the set of natural numbers.

Also called counting number.

Number