1. Objective 1 Graph integers on number line © 2002 by R. Villar All Rights Reserved

2. Graph integers on number line Real Numbers: all positive numbers, all negative numbers, and zero. (Everything on the number line). Integers: whole numbers and their opposites. {...–4, –3, –2, –1, 0, 1, 2, 3, 4,...}

3. Examples: Give the coordinates of A,B,C,D: D C A B –4 –2 0 2 4 A B C D

4. Examples: Give the coordinates of A,B,C,D: D C A B –4 –2 0 2 4 A 3 B C D

5. Examples: Give the coordinates of A,B,C,D: D C A B –4 –2 0 2 4 A 3 B 5 C D

6. Examples: Give the coordinates of A,B,C,D: D C A B –4 –2 0 2 4 A 3 B 5 C –2 D

7. Examples: Give the coordinates of A,B,C,D: D C A B –4 –2 0 2 4 A 3 B 5 C –2 D –5