Definitions
Integers
Opposites
Absolute Value
Unit 1 Review
100
All the positive and negative whole numbers including the number 0.
Integer
100
Which is greater -5_____-17
-5
100
What is the opposite of 3 degrees below zero? Give me the integer with the sign.
+3 or three degrees above zero
100
|-6| =
6
100
Which question is s statistical question because it could have more than one answer?
A) Where does the the current U.S. president live?
B) What size coat am I wearing now?
C) Did Jack wear sneakers or boots to school today?
D) What size shirt do the kids in the school wear?
D
200
The name of these brackets | |
Absolute value
200
This type of integer is less than zero.
Negative integer
200
Opposite of +23
-23
200
|2| + |-2| =
4
200
Label the parts of the box and whisker plot
min
Q1
Median (Q2)
Q3
max
300
Two different numbers that have the same absolute value.
Opposites
300
Put these integers in order from least to greatest. -6, 0, -1, 3, -17
-17, -6, -1, 0, 3
300
Which is higher, 5 feet below sea level or 4 feet below sea level? Also, what is that number's opposite?
4 ft below sea level, -4
300
|4| + |-4| + |1| =
9
300
Find the mean (round to tenth), median, mode, and range of the data set:
27, 88, 41, 80, 60, 13, 74, 33, 80, 91, 80.
mean:60.6
median: 74
mode: 80
range: 78
400
The direction on a number line in which numbers get larger.
The Right
400
What integer describes each situation? A loss of 6 yards? A weight gain of 12 pounds, 15 feet below sea level, Neither positive or negative
-6, +12, -15, 0
400
What is the opposite of 0?
Zero
400
A submarine is traveling in the ocean. At one point it is 250 feet below sea level, and later it rises to 40 feet above sea level in the water near a platform.
What does 0 feet represent in this situation?
A. the highest point the submarine reaches
B. the ocean floor
C. the surface of the ocean
D. the starting point of the submarine
C. what is the surface of the ocean
400
The diagram below displays the mid-year exam scores for Mr. Jeff’s and Ms. West’s 6th grade math classes.
Describe the spread of the data
Symmetric
500
Define a rational number?
It's decimal must be one of these two things.
What is a number than can be written as a fraction.
What is terminating or repeating.
500
True or false. In addition to negative numbers, integers also include whole numbers.
True
500
New Orleans is 8 feet below sea level, how many feet would it have to rise to be at sea level?
8 feet
500
Why is absolute value always positive?
It's only telling how far the number is away from the zero on the number line, and distance is always positive.
500
D