##### 1.1

##### 1.2

- Evaluating Expressions, Rounding, and Scientific Notation: Paper 1: Medium: TI-84+
- Right Triangle and Percentage Error: Paper 1: Medium: Casio
- Scientific Notation, Area, and Percent Error: Paper 1: Medium: TI-84+

##### 1.3

- Evaluating Expressions, Rounding, and Scientific Notation: Paper 1: Medium: TI-84+
- Rates and Scientific Notation: Paper 1: Hard: TI-84+
- Scientific Notation, Area, and Percent Error: Paper 1: Medium: TI-84+
- Scientific Notation: Example 1: Paper 1: Medium: TI-84+
- Scientific Notation: Example 2: Paper 1: Hard: TI-84+

##### 1.4

- 3D Trigonometry Related to a Pyramid: Overview: Paper 2: Hard: Casio
- 3D Trigonometry Related to a Pyramid: Part A and B: Paper 2: Hard: Casio
- 3D Trigonometry Related to a Pyramid: Part C, D, and E: Paper 2: Hard: Casio
- Perimeter and Converting Metric Units: Paper 1: Medium: Casio
- Right Triangle and Percentage Error: Paper 1: Medium: Casio
- Triangular Prism Surface Area and Volume Overview: Paper 2: Medium: Casio

##### 1.5

- Currency Exchange From a Table: Paper 1: Hard: TI-84+
- Currency Exchange and Commission: Paper 1: Hard: TI-84+

##### 1.7

- Arithmetic Sequence and Series: Example 1: Paper 1: Easy: Casio
- Arithmetic Sequence and Series: Example 2, Part A, B, C, D, and E: Paper 2: Medium: TI-84+
- Arithmetic Sequence and Series: Example 2, Part F and G: Paper 2: Medium: TI-84+
- Arithmetic Sequence and Series: Example 3: Paper 1: Medium: Casio
- Arithmetic and Geometric Sequence and Series: Overview: Paper 2: Hard: Casio
- Arithmetic and Geometric Sequence and Series: Part A, B, and C: Paper 2: Medium: Casio

##### 1.8

- Arithmetic and Geometric Sequence and Series: Overview: Paper 2: Hard: Casio
- Arithmetic and Geometric Sequence and Series: Part A, B, and C: Paper 2: Medium: Casio
- Geometric Sequence and Percentage: Part A and B: Paper 2: Hard: Casio
- Geometric Sequence and Percentage: Part C and D: Paper 2: Hard: Casio
- Geometric Sequence and Percentage: Part E: Paper 2: Hard: Casio
- Geometric Sequence and Series and Interest: Paper 1: Medium: Casio
- Geometric Sequence and Series: Example 1: Paper 1: Easy: TI-84+
- Geometric Sequence and Series: Example 2: Paper 1: Hard: TI-84+