Algebra 2 Complex Numbers Worksheet (with Answer Key)

What are Complex Numbers?

The product of a real number and an imaginary number is a complex number. When written as a+bi, where a represents the real part and bi represents the imaginary part, a complex number is stated in standard form. When a number is an imaginary number, the letter “i” is used to denote it. Its meaning is the square root of -1.

How will the “Algebra 2 Complex Numbers Worksheet” will help you?

This worksheet will help learners in deepening their knowledge about understanding how to solve complex numbers.

The activities in this worksheet will practice the learner’s understanding and comprehension of complex numbers. In addition to this, they can also practice their solving in the activities.

Lastly, the answer key in the last part of this worksheet will enable the learner to check their work or answers in the activities. This can help them in assessing their mistakes if there are any.

Instructions on how to use the “Algebra 2 Complex Numbers Worksheet”

In the first part, there will be a discussion regarding the concepts and lectures the learners need to know

After the discussion, an activity will be provided for the learner to apply their learning to the discussion. This part will practice the learners’ skills, comprehension, and evaluation. The last activity is a reflective section. It is provided to help the learner think and assess how they performed in the lesson.

At the end of the worksheet will be the answer keys to the activities. The learner will be able to check if they answered correctly or not.


Learning how to solve complex numbers is important in improving your knowledge and comprehension of complex numbers. Use this worksheet as a stepping stone in learning and practising your skills.

If you have any questions or comments, please let us know.

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