This is the rule when multiplying or dividing integers with the same sign.
Same signs are ALWAYS positive.
100
Formed by the intersection of a horizontal and a vertical number line and it contains four quadrants.
coordinate plane
100
Parentheses, Exponents, Multiplication/Division (which ever comes first), Addition/Subtraction (which ever comes first) represents what process?
Order of Operations
200
Order integers from least to greatest
7, -5, 3, -3, 1
-5, -3, 1, 3, 7
200
-54 + (-120)
-174
200
This is the rule when multiplying or dividing integers with DIFFERENT signs.
Different signs are ALWAYS negative.
200
On a coordinate plane, the horizontal and vertical number lines intersect at this point.
origin
200
A tourist is standing on a beach pier 12 feet above sea level. Write an integer to represent the tourist’s elevation.
12 or +12
300
What is the distance between an integer and 0 on a number line?
absolute value
300
What is the rule for subtracting integers?
Keep the first integer and add its opposite.
300
189 ÷ (-9)
-21
300
The horizontal and vertical number lines on a coordinate plane.
x-axis and y-axis
300
Find the next two numbers in the pattern.
-16, -8, 0, 8, 16
24 and 32
400
|-99|
99
400
-78 - (-42)
-36
400
-545 ÷ (-5)
109
400
(2, -7) is in what quadrant?
quadrant IV
400
Evaluate the expression when s = 5, r = –8 and t = – 6
|r + s|- t
9
500
|-9| ____|-11|
<
500
(-7) + (-10) - 2
-19
500
(-3) x (4) x (-1) ÷ -3
-4
500
"Move 2 units to the left and then up one unit" describes what ordered pair...
(-2, 1)
500
Hikers begin a mountain climb at an elevation 25 feet. The hikers then climb an additional 60 feet before reaching the top. Next, they begin heading down to the valley 95 feet below. When the hikers reach the valley floor, what is their elevation?