# Study sets matching "pre algebra vocab chapter 1"

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scientific notation

exponent

variable

base

writing a number using a number between 1 and 10 and power of…

a superscript that indicates how many times a base is used as…

a symbol used to represent an unknown number

the number used as the factor in exponential form

scientific notation

writing a number using a number between 1 and 10 and power of…

exponent

a superscript that indicates how many times a base is used as…

variable

variable expression

constant

coefficient

A letter that represents a number

A math statement that consists of variables, operations, and c…

A number by itself

The number in front of a variable

variable

A letter that represents a number

variable expression

A math statement that consists of variables, operations, and c…

numerical expression

Variable

variable expression

Evaluate

An expression that contains only numbers and operations

A letter used to represent one or more numbers (ex. x, y, a, b…

an expression that contains a variable, numbers, and/or operat…

Substitute the assigned numerical value for the variable into…

numerical expression

An expression that contains only numbers and operations

Variable

A letter used to represent one or more numbers (ex. x, y, a, b…

Base

Cube Root

Exponent

Irrational Number

In a power, the number that is the common factor

One of three equal factors of a number

In a power, the number of times the base is used as a factor

A number that cannot be expressed as the quotient a/b

Base

In a power, the number that is the common factor

Cube Root

One of three equal factors of a number

variable

variable expression

order of operations

evaluate

a letter that represents for a number

a math phrase that uses variables, numerals, and operation sym…

the order in which you perform operations to simplify a numeri…

replace variables with numbers, then use PEMDAS to simplify

variable

a letter that represents for a number

variable expression

a math phrase that uses variables, numerals, and operation sym…

numerical expression p. 5

variable p. 5

variable expression p. 5

evaluate p. 5

consists of numbers and operations Ex. 4 + 6

letter used to represent one or more numbers

consists of numbers, variables, and operations Ex. 4x + 2

substitute a number into each variable and get answer for the…

numerical expression p. 5

consists of numbers and operations Ex. 4 + 6

variable p. 5

letter used to represent one or more numbers

Algebraic Expression

Associative Property

Commutative Property

Distributive Property

An expression that contains at least one variable

The property states that for all real numbers, their product o…

The property states that two or more numbers can be added or m…

for all real numbers a, b,c a(b+c) = ab + ac

Algebraic Expression

An expression that contains at least one variable

Associative Property

The property states that for all real numbers, their product o…

Algebra

variable

algebraic expression

defining a variable

a branch of math that uses symbols... Example: what type of math…

letters used in math to represent unknown amounts... Example: x ,…

has at least one variable and one math operation but no equal…

picking a certain letter to represent an unknown amount... exampl…

Algebra

a branch of math that uses symbols... Example: what type of math…

variable

letters used in math to represent unknown amounts... Example: x ,…

Algebra

Arithmetic

Open Statement

Statement

a combinations of numbers, variables, and operations

The study of properties and relations of numbers, using four b…

The claim "x + 5 = 6" is called an open sentence or open state…

A sentence that is either true or false.

Algebra

a combinations of numbers, variables, and operations

Arithmetic

The study of properties and relations of numbers, using four b…

absolute Value

addend

additive inverse

base (1)

The distance of a number from 0 on a number line

Any of the two or more numbers being added together

Two numbers whose sum is zero

The number used as the factor in exponential form

absolute Value

The distance of a number from 0 on a number line

addend

Any of the two or more numbers being added together

Conjecture

Inductive Reasoning

Numerical expression

Evaluate

An educated guess

When you use conjecture based on a a pattern of examples or pa…

An expression that contains numbers and operations such as add…

finding the numerical value of an expression

Conjecture

An educated guess

Inductive Reasoning

When you use conjecture based on a a pattern of examples or pa…

Numerical Expression

Evaluate

Variable

Algebraic Expression

contains a combination of numbers and operations

find the numerical value

a letter or symbol used to represent an unknown value

contains at least one variable and one operation

Numerical Expression

contains a combination of numbers and operations

Evaluate

find the numerical value

algebra

algebraic expression

coordinate plane

coordinate system

a branch of mathematics dealing with symbols

an expression that contains sums and or products of variables…

Another name for the coordinate system.

A coordinate system is formed by the intersection of two numbe…

algebra

a branch of mathematics dealing with symbols

algebraic expression

an expression that contains sums and or products of variables…

Four-step plan

Numerical expressions

evaluate

order of operations

Understand, Plan, Solve, and Check

contain a combination of numbers and operations such as additi…

find and expression's numerical value

the rules to follow when evaluating an expression with more th…

Four-step plan

Understand, Plan, Solve, and Check

Numerical expressions

contain a combination of numbers and operations such as additi…

algebra

Order of operations

properties

commutative property of addition

A branch of mathematics that involves expressions with variabl…

PEMDAS (parenthesis, exponents, multiply, divide, add, subtrac…

statements that are true for any numbers

a + b = b + a

algebra

A branch of mathematics that involves expressions with variabl…

Order of operations

PEMDAS (parenthesis, exponents, multiply, divide, add, subtrac…

Base

Cube Root

Exponent

Irrational Number

In a power, the number that is the common factor.

One of three equal factors of a number.

In a power, the number of times the base is used as a factor.

A number that cannot be expressed as the quotient a/b.

Base

In a power, the number that is the common factor.

Cube Root

One of three equal factors of a number.

Algebra

Algebraic Expression

Associative Property

Commutative Property

A mathematical phrase involving at least one variable and some…

an expression that contains at least one variable

The property that says that the sum or product of three or mor…

The property that states that two or more numbers can be added…

Algebra

A mathematical phrase involving at least one variable and some…

Algebraic Expression

an expression that contains at least one variable

Digit

Place Value

Addend

Sum

one of the ten basic numbers (0, 1, 2, 3, 4, 5, 6, 7, 8, 9)

the value of a place within a number

number added to another number

the answer in addition

Digit

one of the ten basic numbers (0, 1, 2, 3, 4, 5, 6, 7, 8, 9)

Place Value

the value of a place within a number

Variable

Algebraic Expression

Integers

Absolute Value

A letter that stands for a number.

A phrase that uses variables, numerals, and operation symbols.

All whole numbers and their opposites.

A numbers distance away from zero.

Variable

A letter that stands for a number.

Algebraic Expression

A phrase that uses variables, numerals, and operation symbols.

numerical exprression

evaluate

order of operation

algebra

contains operation of numbers that are+,x,-.division

find its numerical value

rules that you follow evaluating an expression

a branch of math that has symbols

numerical exprression

contains operation of numbers that are+,x,-.division

evaluate

find its numerical value

numerical expression

algebraic expression

coordinate system

ordered pair

written using numbers and operations

written using variables, operations, and numbers

a graph containing x-axis and y-axis

x-coordinate, y-coordinate

numerical expression

written using numbers and operations

algebraic expression

written using variables, operations, and numbers

Expression

Variable

Numerical Expression

Algebraic Expression

Mathematical phrase that has numbers, maybe variables, and ope…

A value that can change or that we don't know yet. use letters…

An expression with only numbers

An expression with numbers AND variables. Example: 1x + 1 = 2

Expression

Mathematical phrase that has numbers, maybe variables, and ope…

Variable

A value that can change or that we don't know yet. use letters…