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CS1 Python Subgoals

Section 1.19 Evaluate Expressions-WE9-P1

Subgoals for evaluating an assignment statement.

  1. Decide order of operations
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    1. Decompose as necessary
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  2. Determine operator behavior based on operands
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    1. Operator and operands must be compatible
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  3. Solve arithmetic, expression, or operation
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    1. Decompose as necessary
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Subsection 1.19.1

For the assignment statements below, give the new value of the assigned variable. Each problem is independent of the others (e.g. Question 2 does not depend on Question 1, only the “Given” code).
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Subsection 1.19.2 Expressions-WE9-P1

A truth tables shows all possible combinations of input values for a set of variables, and the corrsponding outputs.
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The “Line #” column of the chart below corresponds to the following multiple choice questions. Complete this truth table by choosing “true” or “false” for each Line #.
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Figure 1.19.1.
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Exercises Exercises

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