Use "impossible," "unlikely," "equally likely," "likely," and "certain" to describe likelihood, and use it to make predictions
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
Is it certain, likely, unlikely, or impossible that the sun will rise tomorrow?
📘 Worked solution
✓Certain.
And one from the hard end
Rolling a standard 6-sided die, is it certain, likely, unlikely, or impossible to roll a number from 1 to 6?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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