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1-1 Knowledge Check The Real Number System
By Diane Mast
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Last updated over 1 year ago
15 questions
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1
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8
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For questions 1-5, select each set the number belongs.
Question 1
1.
10
R (Real)
I (Irrational)
Q (Rational)
Z (Integers)
W (Whole)
N (Natural)
Question 2
2.
R (Real)
I (Irrational)
Q (Rational)
Z (Integer)
W (Whole)
N (Natural)
Question 3
3.
R (Real)
I (Irrational)
Q (Rational)
Z (Integers)
W (Whole)
N (Natural)
Question 4
4.
0
R (Real)
I (Irrational)
Q (Rational)
Z (Integers)
W (Whole)
N (Natural)
Question 5
5.
R (Real)
I (Irrational)
Q (Rational)
Z (Integers)
W (Whole)
N (Natural)
For question #6, Drag and Drop the property that justifies the statement.
Question 6
6.
______________
________________
_________________
________________
_____________________
_______________
______________
____________
Other Answer Choices:
drag_indicator
Property of Zero
drag_indicator
Inverse
drag_indicator
Transitive
drag_indicator
Distributive
drag_indicator
Associative
drag_indicator
Identity
drag_indicator
Commutative
drag_indicator
Reflexive
drag_indicator
Symmetric
Question 7
7.
Which set of numbers is closed under subtaction?
Whole Numbers
Natural Numbers
Integers
Irrational Numbers
Question 8
8.
Which of the following sets is NOT closed under addition?
Natural Numbers
Whole Numbers
Integers
Odd Numbers
For questions 9-11, Find the value of the expression, Show ALL work for those with several steps
Question 9
9.
visibility
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Question 10
10.
visibility
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Question 11
11.
visibility
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For questions 12-15, Evaluate each expression, if w = -1, x = 6, and y = -3. Show ALL work for those with several steps.
Question 12
12.
visibility
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Question 13
13.
visibility
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Question 14
14.
visibility
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Question 15
15.
visibility
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