Transcript Test Review * Table 1 - Ms. Reynolds` Webpage

Absolute Value Practice – Table 1
1. Order the following numbers from least to
greatest.
15, -8 , -2, 4 , -12, 0, -12
2. A dog is standing on a cliff, 35 feet above sea
level. A dolphin is swimming 6 feet below sea
level. An octopus is moving along the seabed
40 feet below seal level.
a. Use positive and negative numbers to
show the elevation of the animals relative
to sea level.
Absolute Value Practice – Table 2
1. Use a number line to find the absolute value of
each of the following numbers.
-10
3
-8
0
2. Joe owes $12 to his sister Lisa and $18 to his sister
Kelly. His brother David owes $20 to Joe.
a. Joe writes the number -12 to represent the
amount he owes Lisa. What numbers should
Joe use to represent the other amounts
given above?
b. Which person owes the most money?
Absolute Value Practice – Table 3
1. Write the absolute value of each number.
-23
41
-38
-
1
2
2. At a parking garage you can park underground or above
ground. The lowest part of the underground parking is
40 feet below ground level. The highest part of the
parking garage is 20 feet above ground level. The
limousine parking area is 23 feet below ground level.
a. Use positive and negative numbers to represent
the
locations, with respect to ground level, of the
three
different parts of the parking garage.
b. Which part of the parking garage is closest to
ground level?
Absolute Value Practice – Table 4
1. Copy and complete each inequality using < or >
-26 _____ 30
1
5
_____ 3
6
-92 _____ -114
1
1
- _____
2
8
2. Two numbers have an absolute value of 20.
Which of the two numbers is farther from -1?
Absolute Value Practice – Table 5
1. Write the absolute value of each number.
1
4
3
5
2
3
1
-2
6
2
10
9
2. Jesse graphed a point to represent the absolute
value of a number on a number line. If the
original number is less than -10, describe all the
possible values for the point Jesse graphed on
the number line. Explain your thinking.
Absolute Value Practice – Table 6
1. The table shows a monthly bank account statement
for the period from March to July.
Month
March
April
May
June
July
Balance
-$450
-$180
$200
$10
-$240
a. For which months is the account overdrawn?
b. How much was the bank owed in March?
c. In which month was the account overdrawn by the
greatest amount?
d. In which month was the account overdrawn by the
least amount?
e. How much was the bank owed in total?
Absolute Value Practice – Table 7
1. The table shows some location with their elevations.
Location
Salton City
Desert Shores
Laguna Salada
Bombay Beach
Elevation (ft)
-124.7
-200.1
-32.8
-226.4
a. Which location is closest to sea level?
b. Which locations are within 200 feet of sea level?
c. How much farther from sea level is Desert Shores then
Salton City?
d. Write the locations in order from the location that is farthest
from sea level to the location that is closest to sea level.
Absolute Value Practice – Table 8
1. The table shows the average surface temperature of
some planets.
Planet
Earth
Saturn
Uranus
Mars
Average Surface
Temperature (°C)
14
-108
-218
-55
a. Which planet has the highest average surface temperature?
b. Which planet has the lowest average surface temperature?
c. On Earth, the boiling temperature of water at sea level is 100°C.
Which planet has an average surface temperature that is closest to
this temperature?
d. Order the temperatures from lowest to highest.