Imaginary and Complex Numbers
Flashcard
•
Mathematics
•
10th - 12th Grade
•
Practice Problem
•
Hard
anupa koshy
FREE Resource
Student preview
20 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What does i2 = ?
Back
-1
2.
FLASHCARD QUESTION
Front
(4 – 3i)(-7 – 2i)
Back
-34 + 13i
3.
FLASHCARD QUESTION
Front
Simplify: (10 + 15i) - (48 - 30i)
Back
-38 + 45i
4.
FLASHCARD QUESTION
Front
(5 - 2i) + (-7 + 8i)
Back
-2 + 6i
5.
FLASHCARD QUESTION
Front
(2 - 5i)(2 + 5i)
Back
29
6.
FLASHCARD QUESTION
Front
Multiply (2i)(3i) and simplify completely.
Back
-6
7.
FLASHCARD QUESTION
Front
Simplify √-23.
Back
i√23
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
Unit 10 Day 1 Operations with Rational Expressions
Flashcard
•
11th Grade
15 questions
Module 3 Final Review
Flashcard
•
12th Grade
15 questions
Polynomial Operations Warmup
Flashcard
•
10th Grade
15 questions
Law of Exponents Practice 2
Flashcard
•
KG
15 questions
Parallel Lines Unit 3 Test Review
Flashcard
•
9th - 12th Grade
15 questions
Operations with Radicals
Flashcard
•
9th - 12th Grade
15 questions
Polynomials - Test (part 2)
Flashcard
•
11th - 12th Grade
15 questions
Friday Review Day 11/15
Flashcard
•
9th Grade - University
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Mathematics
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
33 questions
Algebra 1 Semester 1 Final 2025
Quiz
•
8th - 10th Grade
10 questions
Exploring Global Holiday Traditions
Interactive video
•
6th - 10th Grade
10 questions
Guess the Christmas Movie by the Scene Challenge
Interactive video
•
6th - 10th Grade
10 questions
Guess the Christmas Songs Challenge
Interactive video
•
6th - 10th Grade
10 questions
Test Your Christmas Trivia Skills
Interactive video
•
6th - 10th Grade
10 questions
Exploring the Grinch's Christmas Heist
Interactive video
•
6th - 10th Grade
20 questions
Christmas Lyrics
Quiz
•
12th Grade