Definitions
All the positive and negative whole numbers including the number 0.
Integer
Which is greater -5_____-17
-5
What is the opposite of 3 degrees below zero? Give me the integer with the sign.
+3 or three degrees above zero
|-6| =
6
What is the greatest common factor of 10 and 35?
5
The name of these brackets | |
Absolute value
This type of integer is less than zero.
Negative integer
Opposite of +23
-23
-|-3| =
-3
What is the least common multiple of 6 and 18?
18
Two different numbers that have the same absolute value.
Opposites
Put these integers in order from least to greatest. -6, 0, -1, 3, -17
-17, -6, -1, 0, 3
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
|2| + |-2| =
4
What is the quotient of 1254/12? (long division, you will have a remainder.)
104 r 6
The direction on a number line in which numbers get larger.
The Right
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
What is the opposite of 0?
Zero
|4| + |-4| + |1| =
9
John has 3/4 of a pizza left. He wants each of his friends to get 1/3 of it. How many friends can he feed?
2 Friends
When this is present the absolute value of a number is negative.
When there is a negative sign on the outside of the absolute value brackets. Example: -|-4| = -4 or -|5| = -5
True or false. In addition to negative numbers, integers also include whole numbers.
True
New Orleans is 8 feet below sea level, how many feet would it have to rise to be at sea level?
8 feet
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.
What is the quotient of 65.72 / 5.3?
12.4