Unit 2

1. Addition of Whole Numbers

1.1. Number line

1.2. Ordering Whole Numbers

1.3. Addition Properties

1.4. Mastering Basic Addition Facts

2. Algorithms for Whole-Number Multiplication and Division

2.1. Multiplication Algorithm

2.2. Division Algorithm

3. Functions

3.1. Rules

3.2. Tables and Ordered Pairs

3.3. Functions as Equations

3.4. Functions as Arrow Diagrams

3.5. Functions as Graphs

3.6. Relations

4. Algorithims

4.1. Addition Algorithms

4.2. Subtraction Algorithms

4.3. Equal Addition Algorithm

5. Multiplication and Division of Whole Numbers

5.1. Multiplication of Whole Numbers

5.2. Properties of Whole Number Multiplication

5.3. Division of Whole Numbers

5.4. The Division Algorithm

5.5. Relating Multiplication and Division as Inverse Operations

5.6. Division by 0 or 1

5.7. Order of Operations