Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Learn Addition | Arithmetic operations
Learn Python from Scratch

Swipe to show menu

book
Addition

Addition in Python is easy - just use "+" sign. You can add numbers or variables (or mix of numbers and variables).


              
1234

            
a = 1
b = 2
c = a + b
print(c)
copy

Sometimes people use alternative operator: "+=" (it is typically used for brevity). Please see example below (this basically means "increase variable on the left hand side by 1"):


              
123

            
x = 100
x+=1
print(x)
copy
Task

Swipe to start coding

Add line to print the sum of 20 and 22.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 1
We're sorry to hear that something went wrong. What happened?

Ask AI

expand
ChatGPT

Ask anything or try one of the suggested questions to begin our chat

book
Addition

Addition in Python is easy - just use "+" sign. You can add numbers or variables (or mix of numbers and variables).


              
1234

            
a = 1
b = 2
c = a + b
print(c)
copy

Sometimes people use alternative operator: "+=" (it is typically used for brevity). Please see example below (this basically means "increase variable on the left hand side by 1"):


              
123

            
x = 100
x+=1
print(x)
copy
Task

Swipe to start coding

Add line to print the sum of 20 and 22.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 1
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
We're sorry to hear that something went wrong. What happened?
some-alt