
W2 #5 Adding and Subtracting Complex Numbers
Authored by Renee Thomas
Mathematics
9th - 12th Grade
CCSS covered
Used 23+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(5-2i) + (-7+8i)
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify:
(10+ 15i) - (48 - 30i)
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you write a complex number?
a-bi
a+bi
ai+b
ai-b
Tags
CCSS.HSN.CN.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4+5i+6+6i
21i
20i+36
24+30i
10+11i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which practice prevents the spread of germs?
Washing your hands often
Blowing your nose
Reusing the same tissue
Coughing into your hand
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The name of the action movie about the Thunder God who is banished by his father, Odin, to earth to live among humans.
Tags
CCSS.RI.11-12.8
CCSS.RI.8.7
CCSS.RI.9-10.7
CCSS.RL.11-12.8
CCSS.RL.9-10.7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The actor who plays Harry Potter.
Tags
CCSS.RI.11-12.8
CCSS.RI.8.7
CCSS.RI.9-10.7
CCSS.RL.11-12.8
CCSS.RL.9-10.7
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