Vocabulary
Integers, Opposites, & Absolute Value
Classifying Rational Numbers
Comparing Rational Numbers
Ordering Rational Numbers
100
___________ ___________ is a number's distance from zero.
Absolute value
100
What is the opposite of 200?
-200
100
Where would the following numbers be located in the diagram?
13 0 1.0
Whole Numbers
100
Compare the two numbers using >, <, or =.
-0.8 _____ -0.5
-0.8 < -0.5
100
Put the following numbers in order from least to greatest.
12, -4, 8
-4, 8, 12
200
Whole numbers and their opposites are called ___________.
Integers
200
Which integer is neither positive nor negative?
Zero
200
Which of the following is NOT an integer?
A 12
B -12
C 1/2
D 0
C
200
Which is the largest number from the choices below?
1 3/10
1.09
1.25
1 3/10
200
Which decimals are in order from least to greatest?
B
300
Write the less than symbol on your board.
<
300
l-1.5l = ____
1.5
300
Which of the following would be placed in the rational number classification?
0 -3 -0.2
-0.2
300
Compare using >, <, or =.
7/10 ______ 0.70
=
300
What rational number goes in the blank?
1/2 or 0.5
400
Make up a real-world situation to represent the integer 20.
Then, make up a real-world situation to represent the integer -20.
Answers will vary.
400
Name two integers that have the same absolute value.
Answers may vary.
Example: -5 and 5
400
Write a rational number that meets the following criteria:
Less than zero
Greater than -2
Not an integer
Answer must be a decimal or fraction between -2 and 0.
Examples: -1.5, -3/4, -0.2
400
Which fraction below is the smallest?
2/4, -1/4, 1, -3/4
-3/4
400
Arrange in order from greatest to least.
|-6|, |-4|, |16|
|16|, |-6|, |-4|
500
Give an example of a rational number that is an integer, but not a whole number.
-1, -2, -3, -4, etc.
(The opposite of any whole number)
500
Which is greater?
The absolute value of 19
The opposite of 19
The absolute value of 19
500
Which statement is true?
#2
500
Which children are taller than 35.5 inches?
Sam and Jonah
500
A scientist measured 4 different objects. The table below shows the weight of each object. Order the objects from greatest to least.
D, B, C, A