Read and alter existing code with conditional statements and control structures, and describe the effect of changes
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
"If score>40, print 'pass', else print 'fail'." What changes if the threshold moves from 40 to 65, and score=50?
📘 Worked solution
✓50 clears the original threshold but falls short of the new one.
And one from the hard end
Code meant to count multiples of 3 from 1 to 20 mistakenly checks "divisible by 4" instead. Identify and correct the error, and explain the impact on the final count.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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