# Shared Flashcard Set

## Details

math.... EOGs
15
Mathematics
05/09/2012

Term
 integers
Definition
 A whole number
Term
 variables
Definition
 Letters that represent numbers
Term
 estimate
Definition
 To make a rough calculation
Term
 expressions
Definition
 A group of mathmatical symbols that represent a number or quanity
Term
 equations
Definition
 A mathmatical statement containing an equal sign
Term
 like terms
Definition
 like terms are terms containing the same variable
Term
 terms
Definition
 A number in a sequence
Term
 constants
Definition
 A number that doesnt have a variable
Term
 coefficients
Definition
 A number that multiplies a variable
Term
 PEMDAS
Definition
Term
 Communitive property
Definition
 In multiplication and addition, numbers can be multiplied or added in any order and the answer will be the same
Term
 associative property
Definition
 In addition and multiplication, numbers can be grouped in any order and the answer will be the same
Term
 distributive property
Definition
 multiply the number on the out side of the parentheses with the numbers on the inside of the parentheses, then add or subtract the numbersEXAMPLE- 2(3+4) 2x3+2x4
Term
 Identity Property
Definition
 - Additive identity, +0 - Multiplicative, x by 1*** answer will be the original number
Term
 Inverse property
Definition
 - additive inverse, plus the opposite EXAMPLE- -4+4- multiplicative, multiply by the reciprocal 2/1x1/2
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