A graphical representation of integers, number line and comparing integers. This forms the basis of algebra.

1. ComparingComparing Integers

2. 0

3. 0 1 2 3 4 5 6

4. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6

5. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +

6. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
small numbers

7. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
big numberssmall numbers

8. ComparingComparing Integers

9. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
small
big
very big

10. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
small
big
very big
- 5 2

11. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
small
big
very big
- 5 2<
2

12. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
small
big
very big
- 8 - 3
2

13. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
small
big
very big
- 8 - 3<
2

14. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
small
big
very big
3 - 9
2

15. 0 1 2 3 4 5 6- 1- 2- 3- 4- 5- 6 + + + + + +
small
big
very big
3 - 9
2
>