This math topic explores the classification of real number types using set builder notation. It focuses on identifying and describing various number sets such as whole numbers, natural numbers, integers, rational numbers, and irrational numbers. Each problem presents a specific symbol representing a number set and asks the learner to select the correct description of the number set from multiple choices. The activity helps enhance understanding of different number categories and their properties within the real number system.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
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