Compare & Order
Order the rational numbers from least to greatest.
-35, 42, -87, 0, 46, -12, -5
-87, -35, -12, -5, 0, 42, 46
Name the opposite of each integer:
-19
0
7
-3
19
0
-7
3
A building has 15 floors of offices above ground and 5 floors below ground. Mr. Kindall parks on the 4th floor below ground and has an office on the 12th floor. The ground floor is zero. How many floors must he go up to get from his car to his office?
16 floors
Sort the following numbers into 3 categories:
Not Integers, Positive Integers, Negative Integers
1⅔ -77
-6 19⅘
15.25 8
47 -5
Not Integers: 1⅔, 19⅘, 15.25
Positive Integers: 8, 47
Negative Integers: -77, -6, -5
Which number has an absolute value greater than |−3|? Select all that apply.
a. |2|
b. |–5|
c. |9|
d. |7|
e. |–1|
B, C, & D
Order the rational numbers from least to greatest.
25, -33, 0, 105, -40, -5, 67
-40, -33, -5, 0, 25, 67, 105
Name the opposite of each integer.
19
0
-1
3
-19
0
1
-3
The table below gives the highest and lowest recorded temperatures for four cities. Which city recorded the smallest difference between its highest and lowest temperatures?
Death Valley: 134 and -5
Prospect Creek, Alaska: 85 and -80
Helena, Montana: 90 and -70
Honolulu, Hawaii: 135 and -75
Death Valley: 134 and -5
Sort the following numbers into 3 categories:
Not Integers, Positive Integers, Negative Integers
-7 3/4
-27
-21
16 1/2
8
49
6.3
-179
2.5
Not Integers: 7 3/4, 16 1/2, 6.3, 2.5
Positive Integers: 8, 49,
Negative Integers: -27, -21, -179
Complete the statement:
l -12 l + l 2 l =14
Order the set of rational numbers from least to greatest.
-17.25
0
-1
-9
29½
13.8
-17.25
-9
-1
0
13.8
29½
Which number has the least value?
l-8.5l
25
l4½l
-10
-10
A building has 15 floors of offices above ground and 3 floors below ground. Lucy parks on the 3rd floor below ground and has an office on the 10th floor. The ground floor is floor zero. How many floors must she go up from her car to her office?
13 floors
-2.5 is an example of what number type?
Natural Numbers
Whole Numbers
Integers
Rational Numbers
Rational Number
What is the opposite of 0?
0
Order the set of numbers from least to greatest.
-1
29 1/2
-6
0
-27.25
12.8
-27.25
-6
-1
0
12.8
29 1/2
Which number has the least value?
l-10l
9.21
l-25l
-15
-15
Which absolute value number sentence is true? Select all that apply.
a. I-10I - I6I = 4
b. I-5I + I5I = 0
c. I-20I - I-8I = 10
d. I-5I + I3I = 8
A and D
0 is what type of number?
Natural Numbers
Whole Numbers
Integers
Rational Numbers
Compare each pair of numbers using <,>, or =
a. 5 ____ l -5 l
b. -25 ____ -50
c. -15 ____ 7.125
d. l -7 1/2l ____ -3
a. =
b. >
c. <
d. >
Which numbers has an absolute value greater than l-5l?
a. l-10l
b. l3l
c. l15l
d. l-1l
e. l6l
A, C, & E
Which absolute value number sentence is true? Select all that apply.
A |–11| – |11| = 0
B |–10| – |5| = 8
C |7| + |–8| = 15
D |5| + |–5| = 0
A and C
-4 is what type of number?
Natural Numbers
Whole Numbers
Integers
Rational Numbers
Integers