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Variable

Numerical Expression

Value of a Numerical Expression

Coefficient

is a symbol (such as a letter) that represents a number.

is any combination of sums, differences, products, or divisio…

is the number found by evaluating the expression.

is the number found by multiplying a number and a variable

Variable

is a symbol (such as a letter) that represents a number.

Numerical Expression

is any combination of sums, differences, products, or divisio…

Numerical Expression

Evaluate

Order of Operations

algebra

a combination of numbers and operations, such as addition, su…

to find an expression's numerical value

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

a branch of mathematics that uses symbols

Numerical Expression

a combination of numbers and operations, such as addition, su…

Evaluate

to find an expression's numerical value

Associative Property

Base

Coefficient

Commutative property

(a+b)+c=a+(b+c)... when adding or x the way you group them does…

the number that is used as a factor ₆³

in a term the coefficient w/ variable (in front)

a + b = b + a... changing the order of + or x does not change th…

Associative Property

(a+b)+c=a+(b+c)... when adding or x the way you group them does…

Base

the number that is used as a factor ₆³

coordinate

independent

mean

origin

The number corresponding to a point on the number line or an…

When one quantity changes in a way that does not depend on th…

Also known as the average of several numbers is one way of de…

The point on a coordinate plane where the x-axis and y-axis i…

coordinate

The number corresponding to a point on the number line or an…

independent

When one quantity changes in a way that does not depend on th…

Expression

Simplify

Evaluate

Exponent

A mathematical phrase that contains operations, numbers, and/…

To perform all possible operations in an expression using PEM…

To find the value of an expression by substituting a number f…

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

Expression

A mathematical phrase that contains operations, numbers, and/…

Simplify

To perform all possible operations in an expression using PEM…

fraction

denominator

numerator

simplify

part of a whole number such as 1/2

the number below the fraction bar

the number above the fraction bar

state as a fraction whose only common factor of both numerato…

fraction

part of a whole number such as 1/2

denominator

the number below the fraction bar

improper fraction

lowest terms of a fraction

Rational Number

Mixed Number

a fraction whose numerator is larger than the denominator

A fraction is in lowest terms if the GCF of numerator and den…

Any number that can be written a/b , where a and b are intege…

A number consisting of an integer and a proper fraction.

improper fraction

a fraction whose numerator is larger than the denominator

lowest terms of a fraction

A fraction is in lowest terms if the GCF of numerator and den…

Constant

Equivalent Ratios

Proportion

Rate

A value that does not change

Ratios that name the comparison

An equation that states that two ratios are equivelent

A ratio that compares two quantities measured in different un…

Constant

A value that does not change

Equivalent Ratios

Ratios that name the comparison

coefficient

constant

integer

reciprocal

THE number times a variable........... (you must start with t…

a number without a variable

+ and - whole numbers

a flipped fraction

coefficient

THE number times a variable........... (you must start with t…

constant

a number without a variable

concave polygon

venn diagram

equilateral triangle

trapezoid

a polygon with one or more diagonals lying outside the figure

a visual aid that shows relationships by grouping things into…

a triangle with three congruent sides

a quadrilateral with exactly one pair of parallel sides

concave polygon

a polygon with one or more diagonals lying outside the figure

venn diagram

a visual aid that shows relationships by grouping things into…

Ray

Perpendicular Lines

Supplementary Angles

Right Angle

Contains 1 endpoint & goes on forever one direction.

2 lines which intersect (cross) each other at a 90 degree ang…

Two angles which add to 180.

1 angle whose measure is exactly 9 degrees.

Ray

Contains 1 endpoint & goes on forever one direction.

Perpendicular Lines

2 lines which intersect (cross) each other at a 90 degree ang…

Variable

Numerical Expression

Value of a Numerical Expression

Coefficient

is a symbol (such as a letter) that represents a number.

is any combination of sums, differences, products, or divisio…

is the number found by evaluating the expression.

is the number found by multiplying a number and a variable

Variable

is a symbol (such as a letter) that represents a number.

Numerical Expression

is any combination of sums, differences, products, or divisio…

Variable

Algebraic Equation

Algebraic Expression

Coefficient

A letter that stands for an unknown number; x is frequently u…

A math statement that tells us two expressions are equal. Bot…

A mathematical phrase that can contain ordinary numbers, vari…

A number used to multiply a variable.

Variable

A letter that stands for an unknown number; x is frequently u…

Algebraic Equation

A math statement that tells us two expressions are equal. Bot…

Addend

addition

Algebra

Arithmetic

number to be added to another

the arithmetic operation of combining two or more numbers to…

the branch of mathematics that uses both letters and numbers…

the study of the properties of numbers using four basic opera…

Addend

number to be added to another

addition

the arithmetic operation of combining two or more numbers to…

Divisible

Factor

Exponents

Power

can be divided by a number without leaving a remainder

one of two or more integers that can be exactly divided into…

number used to show repeated multiplication

has two parts, a base and exponent. (number raised to the rig…

Divisible

can be divided by a number without leaving a remainder

Factor

one of two or more integers that can be exactly divided into…

relation

independent variable

dependent variable

variable

any set of ordered pairs.

a variable that provides the input values of a function.

a variable that provides the output values of a function.

a symbol, usually a letter, that represents one or more numbe…

relation

any set of ordered pairs.

independent variable

a variable that provides the input values of a function.

2 angles whose sum of measures is 90 d…

2 angles whose sum of measures is 180…

supplementary

complimentary

complimentary angles

supplementary angles

93° and 87°

37° and 53°

2 angles whose sum of measures is 90 d…

complimentary angles

2 angles whose sum of measures is 180…

supplementary angles

congruent

converse

Distance Formula

hypotenuse

line segments that have the same length, or angles that have…

the statement formed by reversing the phrases after if and th…

the distance between two points, with coordinates (x1,y1) and…

the side opposite the right angle in a right triangle

congruent

line segments that have the same length, or angles that have…

converse

the statement formed by reversing the phrases after if and th…

additive identity

multiplication identity

commutative property of addition

commutative property of multiplication

the sum of a number, and the additive identity, 0, is the num…

the product of a number and the multiplication identity, 1, i…

changing the order of the addends will not change the sum: *a…

changing the order of the factors will not change the product…

additive identity

the sum of a number, and the additive identity, 0, is the num…

multiplication identity

the product of a number and the multiplication identity, 1, i…

Addition Property of Equality

Additive Inverse

Algebraic Expression

Cube Root

Adding the same number to each side of an equation produces a…

The sum of a number and its additive inverse is zero.

A mathematical phrase involving at least one variable and som…

A number multiplied by itself three times to give you the num…

Addition Property of Equality

Adding the same number to each side of an equation produces a…

Additive Inverse

The sum of a number and its additive inverse is zero.

line segment

ray

rational numbers

factor

a part of a line with two endpoints

a part of a line that starts at one endpoint and extends fore…

any number (positive or negative) that can be written as a te…

Numbers you can multiply to get another number

line segment

a part of a line with two endpoints

ray

a part of a line that starts at one endpoint and extends fore…

relation

domain

range

function

a set of ordered pairs

All of the input or x values in a relation or function

All of the output or y values of a relation or function

A relation where each input (x) has exactly one output (y)

relation

a set of ordered pairs

domain

All of the input or x values in a relation or function

coefficient

constant

distributive property

like terms

A number multiplied by a variable.

a term that has no variable factor, such as the number 7

a property indicating a special way in which multiplication i…

Terms with exactly the same variable factors such as 4x and -7x

coefficient

A number multiplied by a variable.

constant

a term that has no variable factor, such as the number 7

variable

variable expression

evaluate

solve

a letter or symbol that stands in the place of a number

a number sentence using at least one variable and sometimes n…

you _____ an expression; when _____ a variable expression you…

you _____ an equation

variable

a letter or symbol that stands in the place of a number

variable expression

a number sentence using at least one variable and sometimes n…

variable

variable expression

evaluate

opposites

a letter that can take on any value... ex: x = 2 ... or ... y=5

a combination of variables and numbers... ex: 5x + 2y or 3a + 2b

find the value of an equation... ex: 5x + 2 when x = 2... 5(2) +…

Same number, different sign. ... Same distance from zero ... on th…

variable

a letter that can take on any value... ex: x = 2 ... or ... y=5

variable expression

a combination of variables and numbers... ex: 5x + 2y or 3a + 2b

Associative Property of Multiplication

Associative Property of Addition

Distributive Property

Commutative Property of Addition

a(bc) = (ab)c

(a + b) + c = a + (b + c)

a(b + c) = ab + bc

a + b = b + a

Associative Property of Multiplication

a(bc) = (ab)c

Associative Property of Addition

(a + b) + c = a + (b + c)

Slope

slope intercept

absolute value

integer

The slope of a line is the ratio of the amount that y increas…

the equation of a straight line in the form y = mx + b where…

the distance from a number to zero on a number line. It is al…

The set of positive whole numbers, negative whole numbers and…

Slope

The slope of a line is the ratio of the amount that y increas…

slope intercept

the equation of a straight line in the form y = mx + b where…

ordered pair

x-axis

y-axis

vertex

in math, a ___is used to locate points

the horizontal number line is the ___

the vertical number line is the ___

the point where the two axes intersect is ___

ordered pair

in math, a ___is used to locate points

x-axis

the horizontal number line is the ___

opposites

additive inverse

mean

transformation

two numbers with the same absolute value but different signs…

a number and its opposite... example: -4 and 4

another word for finding the average of a set.

moving a shape so that it is in a different position, but sti…

opposites

two numbers with the same absolute value but different signs…

additive inverse

a number and its opposite... example: -4 and 4

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... examp…

Algebra

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

variable

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

prime number

composite number

factor

factor trees

A whole number that has exactly two factors, 1 and itself.

A number with more than two factors

one of two or more numbers that when multiplied together prod…

A method of finding all prime factors of a number

prime number

A whole number that has exactly two factors, 1 and itself.

composite number

A number with more than two factors

solution

integers

algebraic expression

coefficient

a value of the variable that makes an equation true

the set of all whole numbers and their opposites

an expression that contains at least one variable

a number that is in front of a variable; a number that multip…

solution

a value of the variable that makes an equation true

integers

the set of all whole numbers and their opposites

counting numbers

rational number

real number

integer

numbers you use to count things 1,2,3....

a number that can be written as a fraction using only whole n…

any rational or irrational number

number in the set. a whole number or the opposite of a whole…

counting numbers

numbers you use to count things 1,2,3....

rational number

a number that can be written as a fraction using only whole n…

transversal

corresponding angles

alternate interior angles

alternate exterior angles

a line that intersects two lines in the same plane at two... dif…

lie on the same side of the... transversal

are nonadjacent angles... that lie on opposite sides of the tran…

lie on opposite sides of... the transversal t,

transversal

a line that intersects two lines in the same plane at two... dif…

corresponding angles

lie on the same side of the... transversal