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Simplifying Radicals with Imaginary Numbers Color by Number Activity
Simplifying Radicals with Imaginary Numbers Color by Number Activity
Simplifying Radicals with Imaginary Numbers Color by Number Activity
Simplifying Radicals with Imaginary Numbers Color by Number Activity
Simplifying Radicals with Imaginary Numbers Color by Number Activity
Simplifying Radicals with Imaginary Numbers Color by Number Activity
Simplifying Radicals with Imaginary Numbers Color by Number Activity
Simplifying Radicals with Imaginary Numbers Color by Number Activity
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What others say

"Thank you for the great resource. My students needed another form of practice. They were engaged while practicing."
star
Vonda B.
"This is a great resource for students who need extra practice. I like to use the coloring sheets when I have a sub so they can color when they get finished with the math part. "
star
Haley R.

Description

Are you looking for an engaging, no-prep simplifying radicals with imaginary numbers activity? This flexible color by number worksheet lets students choose the colors, promoting creativity and allowing them to use whatever markers, highlighters, colored pencils, or crayons available to them. Students will simplify square roots of negative numbers using the imaginary number, i. This works well as an introduction to imaginary/complex numbers or before solving quadratic equations or polynomials with complex roots.

These coloring activities also make fantastic sub plans!

This product includes:

  • One 10-question worksheet
  • One coloring page

Note: Please view my preview to see if these problems are a good fit for you and your students.

This resource is included in the following bundles:
⭐ Color by Number Activity Bundle for Algebra 2 (Save 20%)

⭐ Color by Number Activity Mega-Bundle (Save 30%)

You May Also Like:
⭐ Operations with Complex Numbers Differentiated Partner Worksheets
⭐ Solving Quadratic Equations by Square Root Method Worksheets | Secret Code
⭐ Solving Quadratic Equations with Quadratic Formula Color by Number Activity
Multiplying Complex Numbers Digital Partner Activity

Algebra 2 Review Escape Room Activity (Digital & Printable)

❤️ Follow me for more engaging, low-prep secondary math activities!

Terms of Use: This product is for individual single classroom use only. Copying, altering, redistributing, editing, or re-selling anything from this product is strictly forbidden. Use in multiple classrooms require the purchase of additional licenses

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Simplifying Radicals with Imaginary Numbers Color by Number Activity

Erica Loves Math
609 Followers
$1.50

Highlights

Digital downloads
Grades icon
Grades
9th - 11th
Subjects icon
Subjects
Standards icon
Standards
Pages
2 pages + answer key
Answer Key
Included
Teaching Duration
1 hour

What others say

"Thank you for the great resource. My students needed another form of practice. They were engaged while practicing."
star
Vonda B.
"This is a great resource for students who need extra practice. I like to use the coloring sheets when I have a sub so they can color when they get finished with the math part. "
star
Haley R.

Save even more with bundles

Are you looking for an engaging, no-prep activity? A flexible color by number worksheet lets students choose the colors, promoting creativity and allowing them to use whatever markers, highlighters, colored pencils, or crayons available to them. These coloring activities also make fantastic sub plan
Price $55.65Original Price $79.50Save $23.85
53
Are you looking for an engaging, no-prep activity for Algebra 2? A flexible color by number worksheet lets students choose the colors, promoting creativity and allowing them to use whatever markers, highlighters, colored pencils, or crayons available to them. These coloring activities also make fant
Price $20.40Original Price $25.50Save $5.10
17

Description

Are you looking for an engaging, no-prep simplifying radicals with imaginary numbers activity? This flexible color by number worksheet lets students choose the colors, promoting creativity and allowing them to use whatever markers, highlighters, colored pencils, or crayons available to them. Students will simplify square roots of negative numbers using the imaginary number, i. This works well as an introduction to imaginary/complex numbers or before solving quadratic equations or polynomials with complex roots.

These coloring activities also make fantastic sub plans!

This product includes:

  • One 10-question worksheet
  • One coloring page

Note: Please view my preview to see if these problems are a good fit for you and your students.

This resource is included in the following bundles:
⭐ Color by Number Activity Bundle for Algebra 2 (Save 20%)

⭐ Color by Number Activity Mega-Bundle (Save 30%)

You May Also Like:
⭐ Operations with Complex Numbers Differentiated Partner Worksheets
⭐ Solving Quadratic Equations by Square Root Method Worksheets | Secret Code
⭐ Solving Quadratic Equations with Quadratic Formula Color by Number Activity
Multiplying Complex Numbers Digital Partner Activity

Algebra 2 Review Escape Room Activity (Digital & Printable)

❤️ Follow me for more engaging, low-prep secondary math activities!

Terms of Use: This product is for individual single classroom use only. Copying, altering, redistributing, editing, or re-selling anything from this product is strictly forbidden. Use in multiple classrooms require the purchase of additional licenses

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

5.0
Rated 5 out of 5, based on 4 reviews
4
ratings
Grades used with
Reviews
2
3
3
2
9th
10th
11th
12th
All verified TPT purchases
Good resource
Rated 5 out of 5
January 27, 2026
Met expectations
Great value
Standards-aligned
Thank you for the great resource. My students needed another form of practice. They were engaged while practicing.
Vonda B.
766 reviews • South Carolina
Grades taught: 10th, 11th
Great Resource
Rated 5 out of 5
December 16, 2025
This is a great resource for students who need extra practice. I like to use the coloring sheets when I have a sub so they can color when they get finished with the math part.
Haley R.
406 reviews • Alabama
Grades taught: 9th, 10th, 11th, 12th
Students loved!
Rated 5 out of 5
October 23, 2025
Met expectations
Great value
Standards-aligned
My students loved this activity. The questions were challenging enough, but the coloring gave them creative freedom to color where they wanted (some kids loved that and others hated it). It was a easy activity to give the students to unwind after some testing, but still have them learning and practicing content.
Mackenzie T.
22 reviews
Grades taught: 10th, 11th, 12th
Rated 5 out of 5
May 16, 2025
I have used color by number assignments before, but this one was especially nice because students were able to select their own colors!
Erika C.
228 reviews
Grades taught: 9th

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Know there is a complex number 𝘪 such that 𝘪² = –1, and every complex number has the form 𝘢 + 𝘣𝘪 with 𝘢 and 𝘣 real.
Use the relation 𝘪² = –1 and the commutative, associative, and distributive properties to add, subtract, and multiply complex numbers.
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