Natural Numbers(N): Natural Numbers are counting numbers from 1,2,3,4,5,................
N = {1,2,3,4,5,................}
Whole Numbers (W): Natural Numbers plus zero. Whole Numbers are 0,1,2,3,4,5,...............
W = {0,1,2,3,4,5,..............}
W = 0 + N
Positive Numbers:
Positive numbers are, 1,2 ,3 ,4 ,5.................
Positive Numbers: {1, 2, 3, . . .}
Negative Numbers:
Negative numbers are, ............3, 2, 1.
Negative integers: { . . . 3, 2, 1}
Integers (Z):
 Whole Numbers together with negative numbers.
 Integers are set containing the positive numbers, 1, 2, 3, 4, ...., and negative numbers,............3, 2, 1, together with zero.
 Zero is neither positive nor negative, but is both.
 In other words, Integers are defined as set of whole numbers and their opposites.
 Z = {..., 3, 2, 1, 0, 1, 2, 3, .....}
In order to mark 6 on this number line, we move 6 points to the left of zero.
In order to mark +2 on the number line, we move 2 points to the right of zero.
Directions: Answer the following. Also write atleast 5 examples of negative numbers represented on a number line.
