Integers
What is the opposite of this integer:
5
-5
What is the absolute value of these numbers:
5
-8
5
8
Describe step by step how you would plot (-4, 8) on a coordinate plane.
Start at the origin
Go left 4 spaces.
Go up 8 spaces.
Describe step by step how you would plot (3, -10) on a coordinate plane.
Start at the origin
Go right 3 spaces
Go down 10 spaces
Julian and Andrew went diving in the ocean. Julian dove 80 feet and Andrew dove 78 feet below the surface. Whose dive is closest to the surface?
Andrew.
-78 vs -80
Write the integers from least to greatest:
4, 12, -11, -12, 6
-12, -11, 4, 6, 12
Three customers have accounts owing money:
Matthew: -$56.72
Skyatt: -$74.19
Gloria: -$54.31
Which customer owes the least amount of money?
Gloria
Coordinates of Point A are (-3, 5). Point B is a reflection of Point A across the x-axis. What are the coordinates of Point B?
Point B: (-3, -5)
Order the numbers from least to greatest:
-1.5, -0.75, -1, 2
-1.5, -1, -0.75, 2
Arleth's score in a game is 7 points away from zero. If Tou's score is the opposite of Arleth's and is a negative value, what is Tou's score?
-7
Which integer represents sea level?
0 (zero)
Use <, >, or = to compare:
1/10 0.09
1/10 > 0.09
Find the distance between these pairs:
(-5, 2) and (-5, 6)
4 Units
Use <, >, or = to compare:
3.65 3 3/4
3.65 < 3 3/4
Hafsa's account balance is -$45.62. Hanya's account balance is -$42.55.
Which balance represents the greater number?
Which balance represents the lesser amount owed?
Hanya's balance is the greater number. Hanya's balance is the lesser amount owed.
Two cities had low temperatures for the day of 10 and 5 degrees below zero. Write the temperature closest to zero as an integer.
-5
Use <, >, or = to compare:
2/3 3/4
2/3 < 3/4
Find the distance between these pairs:
(-2, 8) and (7, 8)
9 units
Write an ordered pair for the point in Quadrant IV that is 4 units away from S(-1.5, -2.5)
(2.5, -2.5)
Which pairs are reflections of each other across BOTH axes?
A. (-3.5, 1) and (3 1/2, -1)
B. (5.4, -2) and (-2, 5.4)
C. (-1 1/4, 3) and (1.25, -3)
D. (2.5, 3.5) and (-2 1/2, 3 1/2)
A, C
Valentyna was in a game show and she had 9,000 points. She answers the next question incorrectly and loses 750 points. What integer represents a loss of 750 points?
-750
Order the numbers from least to greatest:
1.25, -3/2, -1.25, 1 1/2
-3/2, -1.25, 1.25, 1 1/2
Find the perimeter of the rectangle MNOP:
M(-2, 5)
N(-2, -4)
O(3, -4)
P(3, 5)
28 Units
What is the perimeter of rectangle JKLM with vertices
J(-3.5, 3)
K(3.5, 3)
L(3.5, -3)
M(-3.5, -3)
26 Units
What is the area of Square ABCD
A(-4.5, 4)
B(3.5, 4)
C(3.5, -4)
D(-4.5, -4)
64 Square Units