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Lära How to Store Numbers in Python | Variables and Types in Python
Introduction to Python (dev copy)

bookHow to Store Numbers in Python

Variables in programming serve as storage units for data, allowing you to reuse values without recalculating them each time. Instead of repeating the math, you can store the result in a variable and access it whenever needed.

To remember a value for later, we give it a name by using a variable. The equals sign = lets us set a value for that variable.

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# Monthly salary salary = 4000 # Expenses rent = 1200 groceries = 500 # Calculate remaining balance balance = salary - rent - groceries print("Remaining balance:", balance)
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question mark

Which statement correctly explains how variables work?

Select the correct answer

Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 2. Kapitel 1

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bookHow to Store Numbers in Python

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Variables in programming serve as storage units for data, allowing you to reuse values without recalculating them each time. Instead of repeating the math, you can store the result in a variable and access it whenever needed.

To remember a value for later, we give it a name by using a variable. The equals sign = lets us set a value for that variable.

12345678910
# Monthly salary salary = 4000 # Expenses rent = 1200 groceries = 500 # Calculate remaining balance balance = salary - rent - groceries print("Remaining balance:", balance)
copy
question mark

Which statement correctly explains how variables work?

Select the correct answer

Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 2. Kapitel 1
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