This file contains 2 Venn Diagrams for classifying sets of numbers. The first page contains a Venn Diagram of sets of real numbers, and contains some example numbers at the bottom of the page for students to classify. The second page contains a diagram of sets of complex numbers. There are no numbers or examples on this one, but they can be added by you or your students!
This could be used as a teaching, reviewing, or assessment tool.