Class 3 · Mathematics · Hard level · 5 questions
Perimeter: Apply It
Measuring all the way around the edge of a flat shape. In Class 3 Mathematics the topic covers all the way round, adding the sides, a shortcut for rectangles and always write the unit. This quiz is the hardest level, with Class 3 exam-style questions that mix the ideas together. 5 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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Your score is saved against Perimeter, so you can see which topics are solid and which need another go.