- Positive, Negative and Natural Integers or Directed Numbers
- Problem-Positive, Negative and Natural Integers or Directed Numbers

- Ordering of Integers or Directed Numbers
- Problem-Ordering of Integers or Directed Numbers
- Representing Integers on the Number Line
- Problem-Representing Integers on the Number Line
- Comparison of a Negative Integer with a Positive Integer
- Problem-Comparison of a Negative Integer with a Positive Integer

- Absolute or Numerical Value of an Integers or Directed Numbers
- Prob-Absolute or Numerical Value of an Integers or Directed Numbers

- Problem-Sum of Two or More Given Integers or Directed Numbers
- Problem-Sum of Two Integers or Directed Numbers With Unlike Signs
- Rule of Sum of Two Integers With like Signs
- Prob-Rule of Sum of Two Integers With like Signs
- Rule of Sum of Two Integers With Unlike Signs
- Prob-Rule of Sum of Two Integers With Unlike Signs

- Prob-Multiplication of Integers or Directed Numbers With Like Signs
- Prob-Multiplication of Integers or Directed Numbers With Unlike Signs