Vocabulary
Real world Integers
Opposites
Absolute Value
Mixed review
100
A number sentence such as 3<43<4 or −5>−10−5>−10 represents
Inequality
100
The temperature today measured 8 degrees below zero. What integer represents this situation?
-8
100
Name the opposite of -5
5
100
What is the absolute value of 20?
20
100
Which numbers are greater than −2
-2,0,-5,3,-1
3,0,-1
200
Examples of these numbers include -2, 3, and 0
integers
200
In math class Mr. Stricker had to stop class six times to correct students. This meant that they lost fifteen minutes of instruction. Name the two integers in this situation.
6, -15
200
Name the opposite of the opposite of 5
5
200
What is the absolute value of -47?
47
200
Four bank account balances are -$11, -$16, -$2, and $15. Write the balances in order from least balance to greatest balance.
300
A number that is less than zero
Negative number
300
Jose collects baseball cards. Over the last year he has collected 15 baseball cards and lost 23 baseball cards. His sister then tore 5 baseball cards up. Name the 3 integers in this problem.
15,-23,-5
300
Jackson records the elevations, relative to sea level, that two fish are swimming. The first fish was at −6 feet, and the second was at −11 feet. What are the opposite elevations and what do they represent?
6, 11, and the -6, and -11 integers represent something below sea level.
300
Is this statement correct. l-45l=-45?
No it should be 45
300
the temperatures on 4 mornings were; -8,-2,-11,0. put these numbers in order from least to greatest.
-11,-8,-2,0
400
A way to describe the relationship between the integers -2 and 2
opposites
400
What situation could the integer -50 represent in real life.
multiple answers. Any answer that has a negative 50 in it will work. Examples. decrease in $50. Lost 50 baseballs, swam 50 feet below the water.
400
Name the opposite integers for the following integers.
-10, 13, -65, 0
10, -13, 65, 0
400
Which bank account balance represents the greatest amount owed.
A. A balance of -$20
B. A balance of $27
C. A balance of -$50
D. A balance of -$36
C. A balance of -$50
400
Write an inequality to compare the two elevations of -25 feet below sea level and 15 feet above sea level. Remember an inequality must have an inequality sign.
-25<15
500
A number that is to the right of zero on a horizontal number line
positive numbers
500
When it comes to sea levels. what does zero mean?
Zero would mean at sea level. anything above zero would be above sea level and anything below zero would be below sea level.
500
what is the definition of an opposite number?
Opposite Numbers
Numbers that are in opposite positions on the number line.
Such as −6 and +6
Or −150 and +150
500
which statement is correct?
A. l8l=-8
B. l10l > l-9l
C. l-2l<l1l
D. l0l>0
B. l10l > l-9l
500
Three fish are swimming at three different elevations: -1 foot, -5 feet, and -8 feet. Which fish is closest to the surface of the water? How do you know?
the fish that is at -1 foot is closer because -1 is closer to zero on a number line than -5 and -8