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Python values and expressions

Express small computations in Python and inspect their results.

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Try a lesson · free · 3 min

Python values and expressions · lesson 1

Guess first. It doesn't count.

What number does this code display?

batch_size = 4batch_size = 8print(batch_size)

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Where this chapter sits in the course

Lessons

Chapter 1 of 25 · 6 short lessons · 22 min
  1. 1Variables and scalar types3 min
  2. 2Python scalar types4 min
  3. 3Arithmetic expressions3 min
  4. 4Strings and formatted text3 min
  5. 5Input and type conversion3 min
  6. 6Challenge: Python values and expressions6 min

What you'll learn

  • Use variables and types to represent data
  • Evaluate expressions and format results

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