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Module 2/Quiz 2 Re-take (Cohort 1)
By Corinne D'Andrea
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Last updated over 5 years ago
20 questions
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Module 2/Quiz 2 Re-take (Cohort 1)
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Solve
visibility
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Question 7
7.
Solve
visibility
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Question 8
8.
Solve
visibility
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Question 9
9.
Evaluate:
|-3| + 5
visibility
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Question 10
10.
Mark rode an elevator up 7 floors, then up 3 more. He then went 6 floors down and got off. At what floor did Mark get off?
visibility
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Question 11
11.
What is the value of the expression?
(5 - 7) + (9 - 5)
visibility
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Question 12
12.
In Denver, Colorado, the temperature decreased 5 degrees every hour. What was the total change in temperature after 6 hours?
visibility
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Question 13
13.
What is the product of -3 and -6?
visibility
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Question 14
14.
George was asked to solve 16 - 10 ÷ 2. Below is George's solution:
16 - 10 ÷ 2
6 ÷ 2
3
Explain George's mistake and then show the correct solution.
visibility
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Question 15
15.
Simplify the following:
visibility
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Question 16
16.
What is the value of the expression:
-5(2 + 1) + 6
2
visibility
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Question 17
17.
Question 18
18.
Question 19
19.
Question 20
20.
Find the sum: 11 + -5
16
6
-6
-16
Find the sum: -12 + -3
9
15
4
-15
Find the product: 6(-9)
-3
-54
15
54
Subtract: -9 - (-13)
4
-22
22
-4
Evaluate:
−40 ÷ (−8)
-48
-5
5
-32
Evaluate: (-5)
2
10
-25
50
25
What is the absolute value of -19?
19
-19
0
1
Evaluate: -(3)
2
6
-9
9
6
What is the quotient of -30 and 6?
-24
-36
-5
-180