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Name _____________________ Per. _____
7. Find two numbers that you could substitute
Lesson 5: Negative Numbers & Absolute Value
for x to make the statement true.
Date _____________ Score _____________
Please show all work, as modeled in class.
1. The _______________ ___________ of an
x < | 1|
1. ________
2. _________
8. Kristi has 6 dollars in her wallet.
integer is its __________________ from zero
on a number line.
2. The set of whole numbers and their opposites
are called ________________.
Which lettered arrow points to the amount
Kristi has?
9. Yesterday, it was 22 degrees below zero in
Fairbanks, Alaska.
3. The absolute value of a number is always
______________________.
4. Write an integer to represent each situation.
Which arrow points closest to yesterday’s
temperature in Fairbanks, Alaska?
_____ a gain of 5 points
10. Order these numbers in ascending order.
_____ a $1200 raise
_____ a loss of 10 yards
0, 3, 5, 1
_____ 200 feet below sea level
5. Find the absolute values.
11. Order these numbers in descending order.
_____ |42|
_____|0|
_____ |–8|
5
_____|− |
8
_____ |5 + 3|
_____|−52 + 3|
_____ |–2.5|
_____|2½|
6. Write two numbers that would make the
statement true.
|−5| > _____
1. ______
2._______
9, |7|, 3, |8|
12. Using points, place the rational numbers on
the number line. LABEL each point.
¾, −½, −1¼, 2½
13. Write the rational numbers as ratios of two
integers.
18. Use the symbols > or < the make true
sentences.
a) ─3_____2
a) ─7 _____
b) 15 _____
c) .7 _____
d) .301 ______
e) 1½ _____
f) ─⅝ _______
14.
b) ─5_____─6
c) ─1_____1
19. Mrs. Acosta wants to buy two flag pins for
each of the 168 band members for the Fourth
of July parade. Pins cost $0.09 each. What is
the best estimate of the cost of the pins?
(Show all work.)
a) $8
b) $20
c) $30
d) $50
20-21. The table below shows the record low
temperatures for selected states. Place the
temperatures in order from least to greatest.
15. 7.01 × 6.5
State
Temp
AZ
29
IL
−36
NM
15
NY
−12
OH
−19
PA
−32
RI
−25
SC
10
_____, _____, _____, _____, _____,_____,_____, ____
Least
16. 5.46  0.12 =
Using the data above, place the temperatures in the
correct positions on the number line below. (LABEL
each point!)
¯ 40
17. Round 0.08345 to the nearest hundredth.
____________________________
Greatest
⁻30
⁻20
⁻10
0
10
20
30