Question 1

What would be a representative graph of the additive identity?

Accepted Answer

A) 
 
B) 
 
C) 
 
D)

Question 2

Find the value of -6.

Accepted Answer

A) 6 
B) +6 
C) -6 
D) 0

Question 3

Evaluate the following: -4 + 4

Accepted Answer

The answer of Evaluate the following: -4 + 4...

Question 4

Which of the following is a correct way of rewriting 6 - 5 is less than 5 + 2?

Accepted Answer

A) 6 - 5  5 + 2 
D) none of the above

Question 5

Add: -5 + (-2)

Accepted Answer

A) 3 
B) -3 
C) -7 
D) 7

Question 6

Evaluate the following: -2(-3)(-7)

Accepted Answer

The answer of Evaluate the following: -2(-3)(-7)...

Question 7

Multiply: 6(-3)(2)(0)(-4)(7)

Accepted Answer

The answer of Multiply: 6(-3)(2)(0)(-4)(7)...

Question 8

What is the additive inverse of -6?

Accepted Answer

A) 0 
B) -6 
C) 6 
D) none of the above

Question 9

Subtract: 0 - (-12)

Accepted Answer

A) -12 
B) 12 
C) 1 
D) 0

Question 10

Perform the indicated operation: 17 + (-23)

Accepted Answer

A) -40 
B) -6 
C) 40 
D) 5

Question 11

Evaluate without using a calculator: (-7)+ (-3)

Accepted Answer

A) 4 
B) -10 
C) -4 
D) 10

Question 12

Evaluate the following: 0 - 9

Accepted Answer

The answer of Evaluate the following: 0 - 9...

Question 13

Evaluate the following: -3 - 9

Accepted Answer

The answer of Evaluate the following: -3 - 9...

Question 14

Evaluate the following: 6 + (-2)+ 8 + (-5)+ 3

Accepted Answer

The answer of Evaluate the following: 6 + (-2)+ 8...

Question 15

Subtract: 8 - (-5)

Accepted Answer

A) 3 
B) -13 
C) -3 
D) 13

Question 16

Perform the indicated operation: 0 - (-3)

Accepted Answer

A) -3 
B) 0 
C) 3 
D) none of the above

Question 17

Perform the indicated operation: -11 + (-14)

Accepted Answer

A) -3 
B) 25 
C) -25 
D) 3

Question 18

What is the opposite of 203?

Accepted Answer

A) 302 
B) -203 
C) 203 
D) -302

Question 19

Add -3 + 7

Accepted Answer

A) 4 
B) -10 
C) 10 
D) -4

Exam 5: Signed Numbers and Powers of 10