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additional properties
advanced algebra properties
7
Mathematics
8th Grade
12/18/2011

Additional Mathematics Flashcards

 


 

Cards

Term
Multiplicative Property of Zero
Definition
5*0 = 0

Any term times zero is 0
Term
Multiplicative Property of -1
Definition
3 * -1 = -3
Any term times -1 equals the opposite of the term
Term
Substitution
Definition
Whenever you simplify any terms and replace with single term.
16+5x-3 = 13+5x
Term
Definition of Division
Definition
a / b = a x 1/b
Term
Definition of Subtraction
Definition
-x-y = x + (-y)
Term
Addition Property of Equality
Definition
If y=x, then y+x = x + z

If two terms are equal, they can be added to each side of an equation and the equation stays equal
Term
Multiplication Property of Equality
Definition
If a=b, then az-=bz

If two terms are equal, they can be multiplied by each side of an equation and the equation stays equal
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