M1 L1 Vocabulary
A __________ __________ is a number that is not a fraction or a decimal and is 0 or larger.
Example:
0, 1, 2, 3 ...
WHOLE NUMBER
Which is an INTEGER? (Choose all that apply)
A) 2
B) 1/2
C) 2/3
A) 2
2 _____ -3
2 > -3
What is the opposite of 6?
-6
What is the absolute value of 10?
10
A term that means neither positive nor negative.
Example: the number zero
NEUTRAL
Which is an INTEGER? (Choose all that apply)
A) 0.5
B) 1.2
C) -3
C) -3
-8 _____ 7
-8 < 7
What is the opposite of -8?
8
What is the absolute value of -7?
7
* All positive whole numbers and their opposites
* Positive and Negative whole numbers
Example: ...-3, -2, -1, 0, 1, 2, 3, ...
INTEGERS
Which is an INTEGER? (Choose all that apply)
A) 0
B) -0.75
C) 1/3
A) 0
-10 _____ -6
-10 < -6
What is the opposite of 0?
0
|4| = ?
4
__________ __________ are two numbers that are the same distance from zero on the number line but have different signs (+/-).
EXAMPLE: 10 and -10
OPPOSITE NUMBERS
Which is an INTEGER? (Choose all that apply)
A) 10
B) 10.1
C) -10
A) 10
C) -10
0 _____ -5
0 > -5
What is the opposite of -15?
15
|0| = ?
0
The __________ _________ of a number is the distance the number is from zero on the number line.
ABSOLUTE VALUE
Which is an INTEGER? (Choose all that apply)
A) 22/7
B) -1/5
C) 3.2
NONE ARE INTEGERS!
|-1| _____ |1|
|-1| = 1
|1| = 1
|-1| = |1|
What is the opposite of x?
-x
What is the opposite of |-9|?
|-9| = 9
So, the opposite of 9 is -9!