This math topic focuses on identifying and classifying numbers according to their sets, such as whole numbers, natural numbers, integers, rational numbers, and irrational numbers. Students are asked to determine, from multiple choices, which numbers belong to specific mathematical sets defined by set-builder notation. These problems help students understand how different types of numbers are defined and categorized within the real number system.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
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