
Add and subtract complex numbers
Free printable Algebra 2 math worksheet for "Add and subtract complex numbers" — practice complex numbers. No-prep, print or assign online.
This challenging worksheet focuses on adding and subtracting complex numbers, reinforcing students' understanding of imaginary and real components. Teachers can use it to provide targeted practice in Algebra 2, helping students master operations with complex numbers. The exercises promote fluency in manipulating complex expressions and preparing learners for advanced topics in complex number arithmetic.
Learning objectives
- Add complex numbers by combining their real and imaginary parts accurately
- Subtract complex numbers by correctly handling the signs of the real and imaginary components
- Simplify expressions involving addition and subtraction of complex numbers to standard form
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Add and subtract complex numbers” worksheet free?
Yes. “Add and subtract complex numbers” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this Math worksheet for?
It's designed for High School (ages 14–18), covering Complex numbers.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
Make it your own in the Worksheet Studio
Combine this with other worksheets, duplicate it, or generate a fresh version for any grade and language — free, no sign-up.
Open the Worksheet StudioMore for High School
You might also like
Pendulum Motion Interactive Simulation — High School | Free Online
Electric Circuits Interactive Simulation — High School | Free Online
Photosynthesis Interactive Simulation — High School | Free Online
Add and subtract complex numbers
Add and subtract complex numbers




