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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
1
1
1
1
8
1
1
1
1
1
1
1
1
1
For questions 1-5, select each set the number belongs.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
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
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Transitive
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Distributive
drag_indicator
Associative
drag_indicator
Identity
drag_indicator
Commutative
drag_indicator
Reflexive
drag_indicator
Symmetric
Question 7
7.
Question 8
8.
For questions 9-11, Find the value of the expression, Show ALL work for those with several steps
Question 9
9.
visibility
View drawing
Question 10
10.
visibility
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Question 11
11.
visibility
View drawing
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
View drawing
Question 14
14.
visibility
View drawing
Question 15
15.
visibility
View drawing
10
R (Real)
I (Irrational)
Q (Rational)
Z (Integers)
W (Whole)
N (Natural)
R (Real)
I (Irrational)
Q (Rational)
Z (Integer)
W (Whole)
N (Natural)
R (Real)
I (Irrational)
Q (Rational)
Z (Integers)
W (Whole)
N (Natural)
0
R (Real)
I (Irrational)
Q (Rational)
Z (Integers)
W (Whole)
N (Natural)
R (Real)
I (Irrational)
Q (Rational)
Z (Integers)
W (Whole)
N (Natural)
______________
________________
_________________
________________
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Which set of numbers is closed under subtaction?
Whole Numbers
Natural Numbers
Integers
Irrational Numbers
Which of the following sets is NOT closed under addition?
Natural Numbers
Whole Numbers
Integers
Odd Numbers