This is a set of 10 QUIZIZZ on the topic of complex numbers I found on QUIZIZZ (the one in red is probably the toughest). I certainly did not have the time to verify all of the answers, so let me know via the survey below if you think there is an error in quizzes in any of the codes below
Quizlet Study Tools: Basics and Operations
Quizlet Study Tools: DeMoirve's Theorem and Complex Number Plane
Desmos Link Plotting Points in the complex number plane Visual connection to operations with complex numbers (click in lower right corner)