Skip to main content

CS1 Python Subgoals

Section 2.5 Evaluate Expressions-WE2-P1

Subgoals for evaluating an assignment statement.

  1. Decide order of operations
    🔗
    1. Decompose as necessary
      🔗
      🔗
    🔗
    🔗
  2. Determine operator behavior based on operands
    🔗
    1. Operator and operands must be compatible
      🔗
      🔗
    🔗
    🔗
  3. Solve arithmetic, expression, or operation
    🔗
    1. Decompose as necessary
      🔗
      🔗
    🔗
    🔗
🔗

Subsection 2.5.1

For all given problems below indicate if the code is valid or invalid. Each problem is independent of the others (e.g. Question 2 does not depend on Question 1, only the “Given” code).
🔗
🔗

Subsection 2.5.2 Evaluate Expressions-WE2-P1

Given
🔗
alpha = 2
beta = 1
delta = '3.0'
theta = -1.3

Exercises Exercises

🔗
🔗
You have attempted 1 of 3 activities on this page.
🔗
PrevTopNext