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31 questions
What is the absolute value of 87?
-87
87
What is the absolute value of -77?
77
-77
What is the additive inverse of 87?
-87
87
What is the additive inverse of -77?
77
-77
What does the absolute value symbol look like?
-13
13
What is the additive inverse of -13?
-13
13
-50
50
What is the additive inverse of 50?
-50
50
What does additive inverse mean? Choose ALL that are correct.
The number itself
The number needed to make zero when you add
A number's distance from zero
The opposite of a number
What does absolute value mean? Choose ALL that are correct.
The number itself
The number needed to make zero when you add
A number's distance from zero
The opposite of a number
What is the difference between additive inverse and absolute value?
Nothing. They are the same thing.
One is a distance so it's always positive.
One is more difficult than the other.
Which pair(s) of numbers are opposites? Choose ALL correct answers.
4 and -4
3.6 and -6.3
9/11 and -9/11
Which pair(s) of numbers are NOT opposites? Choose ALL correct answers.
2.3 and -2.3
-8.6 an 6.8
178 and -187
9/11 and -9/11
Why aren't 3.2 and -2.3 opposites?
This is wrong. They are opposites.
They are different values.
_________ + -50 = 0
-50
0
50
0 = _______ + 84
0
-84
84
0 = -100 + _______
100
-100
0
5.7 + ________ = 0
0
-5.7
5.7
7 + -7 = ______
14
-14
0
x + ______ = 0
x
0
-x
-y + ______ = 0
-y
0
y
93
39
-93
I have no clue
-44
44
I have no idea.
-23
23
-5
5
-9
9
<
>
=
<
>
=
<
>
=
Which equation is true?
-3 + -3 = 0
-4 - 4 = 0
-9 + 0 = 9
-8 + 8 = 0
What you add to a number to get a sum of 0 is called:
Additive Inverse
Opposites
Absolute Value
Integers
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