Grade 5 Math · Probability

Determine and compare the theoretical and experimental probabilities of an event happening

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.

Start the 10 questions Curriculum: G5-D2.2

Sample: the first question, solved

What is the theoretical probability of rolling a 4 on a standard 6-sided die?

📘 Worked solution
There is 1 favorable outcome (rolling a 4) out of 6 possible outcomes, so the probability is 1/6.

And one from the hard end

Compare the theoretical probability (1/2) to the experimental probability (3/5) from the coin-toss example. Are they exactly the same?

Solution shown after you try it in practice mode.

Work through all 10, easiest to hardest

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