Write and execute efficient code involving conditional statements and other control structures
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
"If n is divisible by 2 AND divisible by 5, print 'divisible by 10'." If n=20, what is printed?
📘 Worked solution
✓"divisible by 10" (20 is divisible by both 2 and 5).
And one from the hard end
An "else if" chain classifies a number as positive, negative, or zero. If n=0, what is printed?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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