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18 Cards in this Set
 Front
 Back
The ___________ property of multiplication states that changing the order of the factors does not change the product.

commutative


()()=__

+


If a fraction simplifies to a nonzero number divided by zero, the answer is _________.

undefined


Addition and __________ are inverse operations.

subtraction


If a fraction simplifies to zero divided by zero, the answer is _______________

indeterminate


()/()=__

+


When converting measurements of area, we use _____ unit multipliers.

two


()/(+)=__




If the bottom of a fraction is not zero and the top of the fraction is zero, the fraction equals _____.

zero


In multiplication and division of two signed numbers, unlike signs yield a __________ answer.

negative


If one operation will undo another operation, the two operations are called _________operations.

inverse


(+)/(+)=

+


(+)(+)=__

+


In multiplication and division of two signed numbers, like signs yield a ________ answer.

positive


(+)/()=__




(+)()=__




Multiplication and _________ are inverse operations.

division


()(+)=


