Chapter 3 Test Review Question Preview (ID: 35621)
Integers And Absolute Value.
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Which integer represents 8 degrees below 0?
a) -8
b) 8
c) |-8|
d) |8|
What is the value of |3|?
a) -3
b) 0
c) 3
d) 6
What is the value of | - 9|?
a) 19
b) 9
c) 0
d) -9
Put these integers in order from least to greatest|-8|, -6, 7, 3, -5, -12
a) 3, -5, -6, 7, |-8|, -12
b) |-8|, -6, -5, 7,3 , -12,
c) -12, -6, -5, 3, 7, |-8|
d) -12, |-8|, -6, -5, 3, 7
What is the value of 3 - 14?
a) 17
b) 11
c) -11
d) -17
A turtle dives at a rate of 8 inches per second. It continues for a total of 16 seconds. Which expression represents this situation?
a) 16(-8)
b) -16(-8)
c) 16/8
d) 16/(-8)
Marisa has $26 in her purse. She pays $5 for lunch. Which expression represents this situation?
a) -26 + (-5)
b) -26 + 5
c) 26 + (-5)
d) 26 + 5
Aaron turned his air on and the temperature decreased 6 degrees. Write an integer to represent the change in temperature.
a) 6 degrees
b) 3 degrees
c) -3 degrees
d) -6 degrees
Luisa is 43 feet underground. She climbs a ladder up 14 feet. What is her new location?
a) -43 feet
b) -14 feet
c) -29 feet
d) -57 feet
The highest point in California is Mount Whitney at 14,494 feet above sea level. The lowest point in California is in Death Valley at 282 feet below sea level. What is the difference in elevations?
a) 14,212 feet
b) 14,494 feet
c) 14,776 feet
d) 15, 226 feet
An archaeologist descends 20 feet into a canyon, then climbs up 12 feet. Which value represents her final position?
a) -32 ft
b) -12 ft
c) -8 ft
d) 8 ft
8 + (-7)
a) 15
b) 1
c) -1
d) -15
-7(-6)
a) 42
b) -1
c) -13
d) -42
18/(-2)
a) 9
b) 2
c) -2
d) -9
35 - 12
a) 47
b) 23
c) -23
d) -47
(-3)^2 This reads 3 squared.
a) -9
b) -6
c) -1
d) 9
What is the value of: bc when a = (-4), b = (6), and c =(-1)
a) 6
b) -6
c) 5
d) -5
What is the value of: 10 - a when a = (-4), b = (6), c = (-1)
a) -6
b) 6
c) 14
d) -14
What is the value of 9 + b when a = (-4) b = (6) and c = (15)
a) 54
b) -3
c) 3
d) 15
What is -12/b when a = (-4), b = (6), and c = (-1)
a) -18
b) -6
c) -2
d) 2
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