Pre-H Integers And Absolute Value Question Preview (ID: 26239)


Integers, Absolute Value, Adding Integers, Subtracting Integers, Basic Skills. TEACHERS: click here for quick copy question ID numbers.

What is the correct integer to represent: a withdrawal of 10 dollars?
a) -10
b) 10
c) 20
d) -20

What is the correct integer for the following: a deposit of 1,000 dollars?
a) -1000
b) 1000
c) 900
d) -900

A shark was swimming at 300 feet below sea level. He swam up to the surface 300 feet. How many feet above sea level is the shark now?
a) -600
b) 600
c) 0; he is at sea level now
d) he did not move at all

What is the absolute value of -8?
a) -8
b) 4
c) -4
d) 8

What is the definition of absolute value?
a) the distance from one on a number line
b) the distance from a number's opposite on a number line
c) the distance from zero on a number line
d) the negative distance to an additive inverse on a number line

What is the definition of opposites?
a) two numbers that are the same distance from zero, but on opposite sides of the number line.
b) two numbers that are not the same distance from zero
c) two numbers with the same signs and the same distance from zero
d) two numbers that are both on the negative side of the number line

What is an additive inverse?
a) A number and its opposite, which are the same distance from zero
b) a number that adds with 0 to get that same number
c) a number that has an opposite
d) a number that adds with its opposite to cancel out and make zero

-12+7
a) -19
b) 19
c) -5
d) 5

-3+3
a) 6
b) 0
c) -6
d) -0

What is an example of an additive inverse?
a) -7+7=0
b) -9+2=-7
c) 4+4=8
d) -3+2=-1

What is an example of opposites?
a) -8 and 9
b) 0 and 1
c) 4 and 1
d) -2 and 2

7-(-8)
a) 14
b) 15
c) -15
d) -1

-9-(-4)
a) -13
b) 13
c) -5
d) 5

Choose the TRUE statement from the following
a) absolute value is always positive, because distance is always positive
b) absolute value is always negative, because distance is always negative
c) absolute value is always zero, because distance is always zero
d) absolute value is always whatever the number inside the absolute value signs is

25+(-19)=
a) 44
b) -44
c) 6
d) -6

-10-(-2)=
a) -8
b) 8
c) 12
d) -12

What is the rule for adding integers?
a) same signs subtract, different signs add
b) same signs add, different signs subtract.
c) same signs add, different signs subtract; take the sign of the larger number
d) same signs stay the same, different signs answer zero; take the sign of the smaller #

What is the rule for subtracting integers?
a) add its additive inverse (Keep, change, change)
b) subtract its additive inverse (keep, change, flip)
c) multiply the two numbers together
d) same signs add, different signs subtract; take the sign of the larger number

If you use -keep, change, change- (KCC) what would the new subtraction problem look like for this problem: -6-4
a) -6-4
b) -6+(-4)
c) 6+4
d) 6+(-4)

How would I add this set of integers?: -7+4-(-2)
a) use PEMDAS, then subtract -7+4 to get -3, then subtract -3-(-2) to get -1
b) use PEMDAS, then add -7+4 to get -11, then subtract -11-(-2) to get 13
c) use PEMDAS, then subtract -7+4 to get -3, then subtract -3-(-2) to get -5
d) use PEMDAS, do 4-(-2) first to get 6, then add it to -7 to get -1

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