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# Operations with Complex Numbers - Mystery Picture Color!

Math Byrd
256 Followers
Grade Levels
9th - 12th
Subjects
Standards
Resource Type
Formats Included
• PDF
Pages
7 pages
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Math Byrd
256 Followers

### Description

This Differentiated Mystery Picture Color Activity: Operations with Complex Numbers is a fun worksheet that unlocks a secret picture once students complete the problems! Every correct answer provides a clue to color the grid and reveal a mystery image. There are more clues than there are problems, so students must solve ALL problems to determine which clues are the correct clues.

Space is provided for students to show work, because I like to see my students work :) and have opportunities for feedback.

Skills:

-Use properties of the imaginary i to add, subtract, and multiply complex numbers.

-Simplify imaginary numbers.

-Use conjugates to find quotients of complex numbers.

Differentiation: The activity is tiered into 2 levels of difficulty. Perfect for the inclusive classroom! Both tiers of difficulty result in the same picture. The harder set has 24 problems and is marked with a star, the easier set has 18 problems and is marked with a smiley face.

Common Core Standard:

CCSS.HSN.CN.A.1-3 Perform arithmetic operations with complex numbers

Answer key included.

See Other Differentiated Mystery Picture Activities:

Systems of Equations Mystery Picture

Polynomial Operations Mystery Picture

Solve Quadratic Equations by Factoring a=1 Mystery Picture

Solve Quadratic Equations by Factoring (a>1) Mystery Picture

Solve Un-factorable Quadratic Equations Mystery Picture

Solve Quadratic Equations (Complex Solutions) Mystery Picture

Solve Multi-Step Linear Equations Mystery Picture

Convert Units of Measurement (Dimensional Analysis) Mystery Picture

Operations with Radical Expressions Mystery Picture

Solve Exponential Equations Mystery Picture

Solve Linear Inequalities (one variable) Mystery Picture

See Similar Resources:

"Are Complex Numbers...Imaginary?" - Math Reading Article

*Purchase of this product provides one (1) purchaser the rights for solely personal classroom use. Posting any part of this publication on the Internet in any form, including classroom websites, is strictly prohibited and in violation of the Digital Millennium Copyright Act. To share this resource with colleagues, please purchase additional licenses. Inquire to mathbyrd@gmail.com for discounted multiple license purchases. All clip art images are from pixabay.com; all other images are original creations by the author.

Total Pages
7 pages
Answer Key
Included
Teaching Duration
N/A
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### Standards

to see state-specific standards (only available in the US).
Find the conjugate of a complex number; use conjugates to find moduli and quotients of complex numbers.
Use the relation 𝘪² = –1 and the commutative, associative, and distributive properties to add, subtract, and multiply complex numbers.
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.

### Questions & Answers

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