Middle Level/Intermediate Math 225 OSAT
Vocab Questions with Verified Correct
Answers
Commutative Property
The order in which numbers are added or multiplied does not change the sum or product
Associative Property
The way in which numbers are grouped does not change their sum or product
Distributive Property
a property indicating a special way in which multiplication is applied to addition of two or
more numbers in which each term inside a set of parentheses can be multiplied by a factor
outside the parentheses, such as a(b + c) = ab + ac
Identity Property of Addition
If you add zero to a number, the sum is the same as that number
Identity Property of Multiplication
If you multiply a number by one, the product is the same as that number
Inverse Property of Addition
the sum of a number and its opposite (negative/positive - additive inverse) is 0
Zero Property of Multiplication
The product of any number and zero is zero
Order of Operations
PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)
,Greatest Common Factor
The largest factor that two or more numbers have in common
Least Common Multiple
The smallest multiple (other than zero) that two or more numbers have in common.
Real Number
All rational and irrational numbers
Ratio
The relationship between two amounts showing the number of times one value contains/is
contained within the other
Fraction
A part of a whole
Decimal
A number with one or more digits to the right of the decimal point
Percent
Parts per 100
Exponent
A mathematical notation indicating the number of times a quantity is multiplied by itself
Expression
A mathematical phrase that contains operations, numbers, and/or variables
Equation
, A mathematical sentence that contains an equals sign
Variable
A quantity that can be changed and is not fixed
Coefficient
A number or constant quantity placed before and multiplying the variable in an
expression/equation
Slope
measure of the steepness and direction of the line rise
Slope formula
y2-y1/x2-x1
Linear system
A collection of two or more linear equations involving the same variables
Monomial
an expression with only one term
Binomial
A polynomial with two terms
Polynomial
An expression of more than two algebraic terms
Natural Log
Its logarithm to the base of the mathematical constant e
Vocab Questions with Verified Correct
Answers
Commutative Property
The order in which numbers are added or multiplied does not change the sum or product
Associative Property
The way in which numbers are grouped does not change their sum or product
Distributive Property
a property indicating a special way in which multiplication is applied to addition of two or
more numbers in which each term inside a set of parentheses can be multiplied by a factor
outside the parentheses, such as a(b + c) = ab + ac
Identity Property of Addition
If you add zero to a number, the sum is the same as that number
Identity Property of Multiplication
If you multiply a number by one, the product is the same as that number
Inverse Property of Addition
the sum of a number and its opposite (negative/positive - additive inverse) is 0
Zero Property of Multiplication
The product of any number and zero is zero
Order of Operations
PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)
,Greatest Common Factor
The largest factor that two or more numbers have in common
Least Common Multiple
The smallest multiple (other than zero) that two or more numbers have in common.
Real Number
All rational and irrational numbers
Ratio
The relationship between two amounts showing the number of times one value contains/is
contained within the other
Fraction
A part of a whole
Decimal
A number with one or more digits to the right of the decimal point
Percent
Parts per 100
Exponent
A mathematical notation indicating the number of times a quantity is multiplied by itself
Expression
A mathematical phrase that contains operations, numbers, and/or variables
Equation
, A mathematical sentence that contains an equals sign
Variable
A quantity that can be changed and is not fixed
Coefficient
A number or constant quantity placed before and multiplying the variable in an
expression/equation
Slope
measure of the steepness and direction of the line rise
Slope formula
y2-y1/x2-x1
Linear system
A collection of two or more linear equations involving the same variables
Monomial
an expression with only one term
Binomial
A polynomial with two terms
Polynomial
An expression of more than two algebraic terms
Natural Log
Its logarithm to the base of the mathematical constant e
