Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Impara Basic Arithmetic | Basic Syntax and Operations
R Introduction: Part I

bookBasic 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:


              
123

            
12 + 21
32 - 16
10 * 11
copy

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

Compito

Swipe to start coding

Perform the following calculations using basic arithmetic operations:

  1. 30 + 24;
  2. 50 - 36;
  3. 19 * 7.

Soluzione

Switch to desktopCambia al desktop per esercitarti nel mondo realeContinua da dove ti trovi utilizzando una delle opzioni seguenti
Tutto è chiaro?

Come possiamo migliorarlo?

Grazie per i tuoi commenti!

Sezione 1. Capitolo 2
single

single

Chieda ad AI

expand

Chieda ad AI

ChatGPT

Chieda pure quello che desidera o provi una delle domande suggerite per iniziare la nostra conversazione

close

Awesome!

Completion rate improved to 3.85

bookBasic 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:


              
123

            
12 + 21
32 - 16
10 * 11
copy

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

Compito

Swipe to start coding

Perform the following calculations using basic arithmetic operations:

  1. 30 + 24;
  2. 50 - 36;
  3. 19 * 7.

Soluzione

Switch to desktopCambia al desktop per esercitarti nel mondo realeContinua da dove ti trovi utilizzando una delle opzioni seguenti
Tutto è chiaro?

Come possiamo migliorarlo?

Grazie per i tuoi commenti!

Sezione 1. Capitolo 2
single

single

close

Awesome!

Completion rate improved to 3.85

bookBasic Arithmetic

Scorri per mostrare il menu

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:


              
123

            
12 + 21
32 - 16
10 * 11
copy

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

Compito

Swipe to start coding

Perform the following calculations using basic arithmetic operations:

  1. 30 + 24;
  2. 50 - 36;
  3. 19 * 7.

Soluzione

Switch to desktopCambia al desktop per esercitarti nel mondo realeContinua da dove ti trovi utilizzando una delle opzioni seguenti
Tutto è chiaro?

Come possiamo migliorarlo?

Grazie per i tuoi commenti!

some-alt