Properties of Numbers

This property is best known as...? 5(0)=0

• Multiplicative Inverse

• Multiplicative Property of Zero

• Associative Property of Multiplication

• Multiplicative Identity

This property is best known as...? $15=15$  

• Transitive Property

• Symmetric Property

• Reflexive Property

• Substitution Property

Symmetric Property States...

• If one quantity equals a second quantity and the second quantity equals a third quantity, then the first quantity equals the third quantity.

• Any quantity is equal to itself.

• A quantity may be substituted for its equal in any expression

• If the 1st quantity equals the 2nd, and the 2nd quantity equals a 3rd, then the 1st and 3rd quantity are equal.

Which number represents the Multiplicative Identity?

• 0

• none

• 1

Which number represents the Additive Identity?

• 1

• 0

• None

If n = 10, then 5n = 5(10) represents which property?

• Substitution Property

• Multiplicative Inverse

• Multiplicative Identity

• Multiplicative Property of Zero

7 + (-7) = 0

• Multiplicative Inverse

• Additive Inverse

• Multiplicative Identity

• Additive Identity

Symmetric Property states that "If one quantity equals a second, then the second quantity equals the first."

• True

• False

Which property is demonstrated...? $10\times\frac{1}{10}=1$  

• Additive Inverse

• Multiplicative Property

• Multiplicative Inverse

• Multiplicative Identity

 $2.75+3.5+4.25+1.5\ =\ 3.5+1.5+4.25+2.75$  is an example of what property?

• Associtative Property of Addition

• Commutative Property of Addition

• Associative Property of Multiplication

• Commutative Proeprty of Multiplication