Property 4 Every whole number on the number line is greater than every whole number on its left.

Property 5 Every whole number on the number line is less than every whole number on its right.

Every Whole number Integer ?

Every whole number is an integer.

Every Whole number is Natural number?

Every whole number is a natural number?

Every whole number is a natural number.

Is every whole number a natural number?

(iv) Every rational number represented by a point on the number line is greater then every rational number represented by points on its left.

Every Natural number is Whole number?

Every whole number has its successor.