Operations with Integers Summary copy 2/27/2019
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by Matthew Heckmann
| 28 Questions
1
1
Absolute value is always positive because it is a distance.
True
False
2
1
The opposite of -2 is
3
1
7 > -4
True
False
4
1
0 < -5
True
False
5
5
|-12| =
6
5
|-5 + 7| =
7
5
|-6| + |4| =
8
9
8
1
9
1
How do you determine the sign when adding a positive and a negative number?
10
10
1
Subtract:

11
12
11
1
Fill in the blank: When you have an ______ number of negative signs your answer is negative.
12
1
Fill in the blank: When you have an _____ number of negative signs your answer is positive.
13
5
-2 + (-3) =
14
1
True
False
15
1
-9 + 3 =
16
1
A will always be positive
B will always be negative
C will depend on which number is bigger
17
5
6 - (-12)
18
1
6 - (-12) is the same as 6 + 12.
True
False
19
5
2 - 9 =
20
1
2 - 9 is the same as 2 + 9.
True
False
21
5
-2 x -10
22
5
3 x -6
23
1
When you multiply a negative and a positive number, the answer
A will always be positive
B will always be negative
C will depend on which number is bigger
24
5
3(-2)(5) =
25
5
-560 / 7 =
26
1
When you divide two negative numbers, the answer
A will always be positive
B will always be negative
C will depend on which number is bigger
27
1
The sign of the answer to the following problem will be (-6)(4)(-3) =
A positive
B negative
28
1
When multiplying or dividing: If you have an even number of negative signs, the answer will always be positive.
True
False