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Homework (HW): Lesson 4 Problem Set
HW Lesson 4
6/7•3
Name _______________________________________ Date Due: __________ Period: _____
1.
In the table below, list each set of rational numbers in order from least to greatest. Then list
their opposites. Then list the opposites in order from least to greatest. The first example has
been completed for you.
Rational Numbers
Ordered from Least to
Greatest
Opposites
Opposites Ordered from
Least to Greatest
−7.1, −7.25
−7.25, −7.1
7.25, 7.1
7.1, 7.25
−5, −5.6
−99.9, −100
−0.05, −0.5
2.
For each row, what pattern do you notice between the numbers in the second and fourth
columns? Why is this so?
3.
In the table below, list each set of rational numbers from greatest to least. Then, in the
appropriate column, state which number was farthest right and which number was farthest left
on the number line.
COLUMN 1
Rational Numbers
COLUMN 2
Ordered from Greatest
to Least
COLUMN 3
Farthest Right on the
Number Line
COLUMN 4
Farthest Left on the
Number Line
−1.75, −3.25
−9.7, −9
−70, − 70
4
5
−99, −100, −99.3
−0.02, −0.04
b. For each row, describe the relationship between the number in Column 3 and its order in
Column 2. Why is this?
HW.4
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This work is licensed under a
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HW Lesson 4
Homework (HW): Lesson 4 Problem Set
6/7•3
c. For each row, describe the relationship between the # in Column 4 and its order in Column 2.
Why is this this?
4.
Read each statement, and then write a statement relating the opposites of each of the given
numbers?
a. 7 is greater than 6.
The opposite of 7 is
b.
than the opposite of 6.
39.2 is greater than 30.
The opposite of 39.2 is
c.
1
than the opposite of 30.
1
− 5 is less than 3.
1
The opposite of − 5
is
than the opposite of
1
1
5.
Order the following from least to greatest: −8, −19, 0,
6.
Order the following from greatest to least: −12, 12, −19, 1 2 , 5.
2
.
, 4.
1
HW.4
© 2014 Common Core, Inc. Some rights reserved. commoncore.org
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.