Course Content

R Introduction: Part I

## R Introduction: Part I

# Basic Arithmetic

Unlike many other programming languages, R doesn't need a specific function to display output. So, let's begin our R journey with some simple arithmetic to get started.

In R, you can perform basic arithmetic using the following operators:

`+`

for addition;`-`

for subtraction;`*`

for multiplication;`/`

for division.

For example, let's compute a few mathematical expressions:

`12 + 21 32 - 16 10 * 11`

As you can see, there's nothing complicated here.

Task

Perform the following calculations using basic arithmetic operations:

`30 + 24`

;`50 - 36`

;`19 * 7`

.

_{After completing these tasks, press the Submit Task button below the code to check your answers.}

Thanks for your feedback!

# Basic Arithmetic

Unlike many other programming languages, R doesn't need a specific function to display output. So, let's begin our R journey with some simple arithmetic to get started.

In R, you can perform basic arithmetic using the following operators:

`+`

for addition;`-`

for subtraction;`*`

for multiplication;`/`

for division.

For example, let's compute a few mathematical expressions:

`12 + 21 32 - 16 10 * 11`

As you can see, there's nothing complicated here.

Task

Perform the following calculations using basic arithmetic operations:

`30 + 24`

;`50 - 36`

;`19 * 7`

.

_{After completing these tasks, press the Submit Task button below the code to check your answers.}

Thanks for your feedback!

# Basic Arithmetic

Unlike many other programming languages, R doesn't need a specific function to display output. So, let's begin our R journey with some simple arithmetic to get started.

In R, you can perform basic arithmetic using the following operators:

`+`

for addition;`-`

for subtraction;`*`

for multiplication;`/`

for division.

For example, let's compute a few mathematical expressions:

`12 + 21 32 - 16 10 * 11`

As you can see, there's nothing complicated here.

Task

Perform the following calculations using basic arithmetic operations:

`30 + 24`

;`50 - 36`

;`19 * 7`

.

_{After completing these tasks, press the Submit Task button below the code to check your answers.}

Thanks for your feedback!

In R, you can perform basic arithmetic using the following operators:

`+`

for addition;`-`

for subtraction;`*`

for multiplication;`/`

for division.

For example, let's compute a few mathematical expressions:

`12 + 21 32 - 16 10 * 11`

As you can see, there's nothing complicated here.

Task

Perform the following calculations using basic arithmetic operations:

`30 + 24`

;`50 - 36`

;`19 * 7`

.

_{After completing these tasks, press the Submit Task button below the code to check your answers.}