Lesson
Tuesday
## Warm Up

## Code

### Methods Practice

**Goal:** In the Methods lesson, we learned:

- How to manipulate numbers with methods
- Exponential notation
- The argument to the method is located within the parentheses
- Methods, in JavaScript, are always followed by parentheses

Begin to practice using methods by completing the exercises listed below.

- What is a return value? What does it represent?
- What is an argument? How do you provide one to a method in JavaScript?

Practice using the methods you've learned about:

- Convert the following to exponential notation:
- 9238.479
- 98370923874.32
- 324.64322

- Specify the number of decimal places each number should have.
- Repeat all of these using a variable set equal to any number you choose.

Lesson 12 of 23

Last updated June 18, 2020