Pre-Algebra : Pre-Algebra
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Example Questions
Example Question #411 : Operations And Properties
Which of the following statements demonstrates the identity property of addition?
None of the examples in the other responses demonstrates the identity property of addition.
The identity property of addition states that there is a number 0, called the additive identity, that can be added to any number to yield that number as the sum. Of the four statements,
demonstrates this property.
Example Question #413 : Operations And Properties
Which of the following best represents the additive identity property?
The additive identity property states that adding zero to any value will leave the value unchanged. The equations that will best describe this scenario is:
Zero is the additive identity.
The above two equations are the only possible correct answers.
Example Question #1 : Additive Inverse Property
When is 
The additive inverse of 
Since zero is the only number that is neither positive nor negative the answer is 
Example Question #2 : Additive Inverse Property
What is the additive inverse of 
The rule for Additive Inverse Property is 
Using this rule if 
So the additive inverse is 
Example Question #12 : How To Add Fractions
Which of the following statements demonstrates the inverse property of addition?
None of the examples in the other responses demonstrates the inverse property of addition.
The inverse property of addition states that for every real number, a number exists, called the additive inverse, such that the number and its inverse have sum 0. Of the statements given, only
demonstrates this property, so it is the correct choice.
Example Question #51 : Identities And Properties
What is the additive inverse of 30?
The question asks us what number added with 30 will equal zero. Write the mathematical equation that represents this scenario.
Subtract 30 from both sides.
Example Question #422 : Operations And Properties
Which of the following displays the additive inverse property?
The additive inverse property is when two numbers added together equal zero. So,
displays that property.
Example Question #421 : Operations And Properties
What property can be applied to the following expression?
Associative of Multiplication
Multiplicative Inverse
Multiplicative Identity
Commutative of Addition
Distributive Law
Multiplicative Identity
The rule for Multiplicative Identity Property is
Expression given in the question is:
Hence the property is Multiplicative Identity.
Example Question #422 : Operations And Properties
Which of the following demonstrates the multiplicative inverse property?
The multiplicative inverse property states that for some value 
Therefore, the statement demonstrating the multiplicative inverse property is
Example Question #425 : Operations And Properties
Which of the following statements demonstrates the identity property of multiplication?
None of the examples in the other responses demonstrates the identity property of multiplication.
The identity property of multiplication states that there is a number 1, called the multiplicative identity, that can be multiplied by any number to obtain that number. Of the four statements,
demonstrates this property.
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