Adding/Subtracting/Multiplying/Dividing Integers
If a = -7 and b = 9, find a - 6 - b
-22
The difference of the opposite of fifteen and the opposite of twenty eight.
13
Which property says 1 + 2 = 2 + 1
Commutative of addition
Solve -2(5x - 15)
-10x + 30
What quadrant is (3, -1) located in?
IV
What is -43 - (-122)?
79
You have a bank balance of $125. You withdrew $36 from the ATM. However, some people gave you money for your birthday so you now have the following deposits: $62, $105, $24. What is the final amount in your account?
$280
Which property says -15 times 1 = -15
Multiplicative Identity
Solve -3(-3x - 8x + 9)
33x - 27
Where is (-6, 0) located?
x-axis
Solve (-84/12) + (-8)
-15
You drove 16 miles North, followed by 4 miles South, and then 28 miles North again. How many miles and which direction did you end up from the start?
37 miles North
Which property says -5 + 5 = 0?
Additive Inverse
Solve 6a + 2(5a - 1)
16a - 2
If x is the opposite of fourteen and y is the opposite of negative two, what quadrant is (x, y) located in?
II
What is -61 - 28 - 14 + 1?
-102
6 wrestlers changed waits from the start to the end of the season in the following manner: -4, -2, 3, -1, 2, -2, -3. What was the mean weight change of the wrestlers?
-1 pound
Which property is shown: -3(2x - 4) = -6x + 12
Distributive
Solve -2(5 - y) + 11y + 12
13y + 2
Find the area of the figured made by the points (4, -2), (4, 3), (-1, 3), and (-1, -2)
25 units squared
The mean of -11, 15, 26, 12, -8, 0, 1 is what?
5
There are tables of 8 people for a wedding of 104 people. If there are 5 pieces of silverware per person, how many pieces of silverware are there per table?
65 pieces
Which property is shown: 3 + (4 + 5) = 3 + (5 + 4)
Commutative of Addition
Solve 9(4a - 2b) - (a + b)
35a - 19b
Find the perimeter formed from the figure made by the points at (5, 4), (5, -2), (-1, -2), and (-1, 4)
24 units