mathMath
Complex Numbers
The Complex Numbers generator creates worksheets for the full complex number skill sequence — simplifying powers of i, performing arithmetic (add, subtract, multiply, divide) with complex numbers in a+bi form, finding conjugates and modulus, and locating complex roots of quadratics. This topic is required for Algebra II and Pre-Calculus in Grades 9–12; fresh problem sets every time make it ideal for exam prep. Answer key and teacher guide included.
Grade Levels
Grade 9Grade 10Grade 11Grade 12
What's Included
Answer Key included
Teacher Guide included
Reproducible from seed
Curriculum Standards
CCSS Math HSN-CN.A / HSN-CN.C
Perform arithmetic with complex numbers and solve quadratic equations with complex solutions.
Topics
complex numbersimaginary numberspowers of ia plus bicomplex conjugatemodulusmultiply complex numbersdivide complex numberscomplex rootsAlgebra II