#### Study sets matching "vocab math 9"

#### Study sets matching "vocab math 9"

Standard or Decimal

Expand

Expanded using exponential notation -…

Scientific Notation

the way we usually write numbers ... Ex. 247.56 or 0.000036

digits multiplied by the place value. Leave out the zeros.... a)…

a) 2 x 10² + 4 x 10¹+ 7 x 10 + 5 x 10 ̄¹ + 6 x 10 ̄²... b) 3 x 1…

used to write very large or small numbers

Standard or Decimal

the way we usually write numbers ... Ex. 247.56 or 0.000036

Expand

digits multiplied by the place value. Leave out the zeros.... a)…

least common multiple

greatest common factor

fraction

numerator

the smallest multiple that two or more numbers have in common

the biggest FACTOR that two or more numbers have in common

part out of a whole

the number above the fraction bar... (how many parts)

least common multiple

the smallest multiple that two or more numbers have in common

greatest common factor

the biggest FACTOR that two or more numbers have in common

denominator

Equivalent fractions

greater than

less than

The part of a fraction below the line, which tells how many e…

2 or more fractions that name the same amount

A symbol used to compare 2 numbers when the greater number is…

A symbol used to compare 2 numbers when the lesser number is…

denominator

The part of a fraction below the line, which tells how many e…

Equivalent fractions

2 or more fractions that name the same amount

Net Profit

Sales Tax

Estimation

Area

The amount of money earned after expenses.

The percentage you have to pay to the government on purchases.

An educated guess, usually using rounded numbers for quicker…

The amount of surface a shape has. To find the surface of a p…

Net Profit

The amount of money earned after expenses.

Sales Tax

The percentage you have to pay to the government on purchases.

Natural Numbers

Whole Numbers

Integers

Rational Numbers

All positive or counting numbers not including zero

All positive or counting numbers (natural numbers ) and zero.

All whole numbers (both positive and negative) and zero.

A number can be expressed as a ratio or a fraction and as a d…

Natural Numbers

All positive or counting numbers not including zero

Whole Numbers

All positive or counting numbers (natural numbers ) and zero.

fraction

numerator

denominator

mixed number

describes one or more parts of a whole which is divided into…

names the number of equal parts being described; top number i…

names the total number of parts in the whole; bottom number i…

a number written with a whole number and a fraction

fraction

describes one or more parts of a whole which is divided into…

numerator

names the number of equal parts being described; top number i…

Expression

Term

Substitute

Variable

mathematical phrase that does not have an equal sign

Parts of an expression separated by an + or - sign

replace a variable with a number.

A letter that represents a number.

Expression

mathematical phrase that does not have an equal sign

Term

Parts of an expression separated by an + or - sign

term

constant

coefficient

factors

algebraic expression written with numbers, variables, or both…

a term with no variables-5

numerical part of a term - 6xy=6

other terms that divide evenly into that given term

term

algebraic expression written with numbers, variables, or both…

constant

a term with no variables-5

Line

Line Segment

Ray

Transversal

a set of points that moves forever in opposite directions ↔

a part of a line that has two end points. ... (Measureable)

a set of points with one end point

a line that intersects (touches) 2 or more lines

Line

a set of points that moves forever in opposite directions ↔

Line Segment

a part of a line that has two end points. ... (Measureable)

equivalent fractions

simplest form

benchmark fraction

common multiple

Fractions that name the same part of a whole region, length,…

A fraction in which the greatest common factor of the numerat…

Common fractions used for estimating.

A number that is a multiple of two or more numbers.

equivalent fractions

Fractions that name the same part of a whole region, length,…

simplest form

A fraction in which the greatest common factor of the numerat…

bivariate data

distribution

five-number summary

line of best fit

data with two variables, or pairs of numerical observations.

a way to show the arrangement of data

a way of characterizing a set of data that includes the minim…

a straight line that comes closest to the points on a scatter…

bivariate data

data with two variables, or pairs of numerical observations.

distribution

a way to show the arrangement of data

common denominator

unequal denominators

equivalent fractions

algorithm

a shared multiple of the denominators of two or more fractions

two fractions where the bottom numbers are not identical

The word "equivalent" shows that fractions are worth the same…

a step by step process to be followed in performing calculati…

common denominator

a shared multiple of the denominators of two or more fractions

unequal denominators

two fractions where the bottom numbers are not identical

fraction

improper fraction

numerator

Commutative Property

A number that represents part of a whole or part of a set.

When dividing fractions, it is most helpful to change a mixed…

The part of a fraction that tells how many units the fraction…

States that the order in which numbers are multiplied/added d…

fraction

A number that represents part of a whole or part of a set.

improper fraction

When dividing fractions, it is most helpful to change a mixed…

permutation

palindrome

ordered pair

evaluate

the action of changing the arrangement, especially the linear…

Math Term Definition. Palindrome. A palindrome is a number th…

a pair of elements a, b having the property that ( a, b) = (u…

find a numerical expression or equivalent for (an equation, f…

permutation

the action of changing the arrangement, especially the linear…

palindrome

Math Term Definition. Palindrome. A palindrome is a number th…

Area

Perimeter

equivalent

equation

The measurement that describes the number of unit squares a f…

A linear measurement of the distance around the outer edge of…

...

Area

The measurement that describes the number of unit squares a f…

Perimeter

A linear measurement of the distance around the outer edge of…

GCF

Geometric mean

Geometric sequence

Height

Is the greatest factor that divides two numbers.

The central number in a geometric progression.

Is a sequence of numbers where each term after the first is f…

Is a measure of a polygon or solid figure.

GCF

Is the greatest factor that divides two numbers.

Geometric mean

The central number in a geometric progression.

GCF

geometric mean

geometric sequence

height

the greatest factor that divides two numbers

the central number in a geometric progression

a sequence of numbers where each term after the first is foun…

the measurement from base to top

GCF

the greatest factor that divides two numbers

geometric mean

the central number in a geometric progression

Coordinate Grid

Interval

Line Plot

Origin

A grid formed by a horizontal line called the x-axis and a ve…

The difference between one number and the next on the scale o…

A graph that shows frequency of data along a number line

The point where the two axes of a coordinate grid intersect;…

Coordinate Grid

A grid formed by a horizontal line called the x-axis and a ve…

Interval

The difference between one number and the next on the scale o…

Equivalent Fractions

Fraction

Denominator

Numerator

Fractions that name the same region, pair of set, or part of…

A symbol used to name part of a whole, part of a set, or a lo…

In a fraction, the number below the fraction bar that represe…

In a fraction, the number above the fraction bar that represe…

Equivalent Fractions

Fractions that name the same region, pair of set, or part of…

Fraction

A symbol used to name part of a whole, part of a set, or a lo…

Power

Base

Squared

Cubed

A number that shows repeated multiplication

The number that is being multiplied repeatedly

A number times itself; when the exponent is 2. An example is 3²

A number times itself twice; when the exponent is 3. An examp…

Power

A number that shows repeated multiplication

Base

The number that is being multiplied repeatedly

digit

equation

rule

array

any numeral from 0-9

a number sentence that uses the equal sign to show that two a…

an instruction that tells you the correct way to do something…

a set of objects arranged in rows and columns

digit

any numeral from 0-9

equation

a number sentence that uses the equal sign to show that two a…

benchmark fractions

numerator

denominator

fraction bar

fractions that are commonly used for estimation (1/4, 1/3, 1/…

the number above the fraction bar

the number below the fraction bar

symbol used to separate the numerator from the denominator

benchmark fractions

fractions that are commonly used for estimation (1/4, 1/3, 1/…

numerator

the number above the fraction bar

Evaluate

Equation

Operations

Variable

To find the value of an express, I ____________ the expression.

An_________________contains an equal sign to show that two ex…

_______________are mathematical processes, such as addition,…

A_______________can be a letter or symbol that is used to rep…

Evaluate

To find the value of an express, I ____________ the expression.

Equation

An_________________contains an equal sign to show that two ex…

acute angle

obtuse angle

simplify

consecutive

an angle less than a right angle (less than 90°)

an angle which is more than a right angle (90°)

to reduce a fraction to its lowest term

following one after the other in order

acute angle

an angle less than a right angle (less than 90°)

obtuse angle

an angle which is more than a right angle (90°)

decimal

decimal point

equivalent decimals

hundredth

a number with one or more digits to the right of the decimal…

a symbol used to separate dollars from cents in a money amoun…

two or more decimals that name the same amount

one of one hundred equal parts

decimal

a number with one or more digits to the right of the decimal…

decimal point

a symbol used to separate dollars from cents in a money amoun…

area

capacity

chord

circle

a figure is the number of square units it encloses.

is a measure of the amount of space an object occupies.

is a segment that has both endpoints on a circle

is the set of points in a plane that are all the same distanc…

area

a figure is the number of square units it encloses.

capacity

is a measure of the amount of space an object occupies.

Perimeter

Circumfrence

Cone

Pi

The distance around a polygon

The distance around a circle

A three-dimensional figure with one vertex and one circular b…

The ratio of the circumference of a circle to the length of i…

Perimeter

The distance around a polygon

Circumfrence

The distance around a circle

base

composite figure

congruent

formula

any side of a parallelogram

a figure made of triangles, quadrilaterals, and other two dim…

when two shapes have the same measure

an equation that shows a relationship among certain quantities

base

any side of a parallelogram

composite figure

a figure made of triangles, quadrilaterals, and other two dim…

greatest common factor (GCF)

prime number

composite number

fraction

the greatest of the common factors of two or more numbers

any whole number with exactly two factors, 1 and itself

a whole number that has more than two factors

a number that describes the relationship of a part to the whole

greatest common factor (GCF)

the greatest of the common factors of two or more numbers

prime number

any whole number with exactly two factors, 1 and itself

The ___________ Property of Multiplica…

The property that makes multiplying th…

To find the value of an expression, I…

A combination of numbers and operation…

Distributive

Associative

evaluate

expression

The ___________ Property of Multiplica…

Distributive

The property that makes multiplying th…

Associative

base

composite figure

congruent

formula

Either pair of parallel sides of a parallelogram.

A figure that can be separated into regions that are basic fi…

Figures that have the same size and shape.

- instructions for solving a problem

base

Either pair of parallel sides of a parallelogram.

composite figure

A figure that can be separated into regions that are basic fi…

fraction

numerator

denominator

unit fraction

a number that names part of a whole or part of a group

part of a fraction above the line, which tells how many parts…

part of a fraction below the line, which tells how many equal…

fraction that has 1 as its top number or numerator

fraction

a number that names part of a whole or part of a group

numerator

part of a fraction above the line, which tells how many parts…

>... -

Equivalent inequalites

Inquality

Solution Set

Is greater or equal to

Inqualties that have the smae solutions

Uses > < < or not equal to compare the values of two expressi…

Contains all the numbers that satisfy the inequality

>... -

Is greater or equal to

Equivalent inequalites

Inqualties that have the smae solutions

equation

evaluate

expression

variable

A sentence that contains an equal sign (=), showing that two…

to find the value of an expression

a combination of numbers and operations that represent a quan…

letter or symbol, such as, ?, or m used to represent an unkno…

equation

A sentence that contains an equal sign (=), showing that two…

evaluate

to find the value of an expression

Data

Sample/Sample Space

Trend

Quntitative

Information, often given in the form of numbers or facts

A selection taken from a larger group (the "population") so t…

The general drift or tendency in a set of data

Data that can be counted or measured

Data

Information, often given in the form of numbers or facts

Sample/Sample Space

A selection taken from a larger group (the "population") so t…

opposites

ordered pair

polygon

positive numbers

these are the same distance from 0 on a number line but are o…

two numbers that locate a point in the coordinate plane

a closed figure formed by three or more line segments that do…

numbers greater than 0

opposites

these are the same distance from 0 on a number line but are o…

ordered pair

two numbers that locate a point in the coordinate plane

like fractions

mixed number

denominator

numerator

fractions that have the same denominator, 1/4 and 3/4 are lik…

a number that has a whole part and a fraction part, 4 1/2 is…

the bottom number in a fraction, it tells how many equal part…

the top number in a fraction

like fractions

fractions that have the same denominator, 1/4 and 3/4 are lik…

mixed number

a number that has a whole part and a fraction part, 4 1/2 is…

opposites

ordered pair

polygon

positive numbers

these are the same distance from 0 on a number line but are o…

two numbers the locate a point in the coordinate plane

a closed figure formed by three or more line segments that do…

numbers greater than 0

opposites

these are the same distance from 0 on a number line but are o…

ordered pair

two numbers the locate a point in the coordinate plane

probability

outcome

favourable outcome

independent events

A number that describes how likely it is that an event will o…

A possible result of a probability experiment

A successful result in a probability experiment

An event whose result does not depend on the result of anothe…

probability

A number that describes how likely it is that an event will o…

outcome

A possible result of a probability experiment

complement

compound event

independent event

dependent event

In an event, the collection outcomes NOT contained in the eve…

Two or more events.

When the occurrence of one event does not affect the occurren…

When the occurrence of one event DOES effect the probability…

complement

In an event, the collection outcomes NOT contained in the eve…

compound event

Two or more events.

Absolute Value

Addictive Inverse

Constant

Counter Example

The distance that a number is from zero on a number line.

The opposite of any number that is a and is -a

A number that has no variable factor.

An example showing that a statement is false.

Absolute Value

The distance that a number is from zero on a number line.

Addictive Inverse

The opposite of any number that is a and is -a

Probability

Simple event

Complementary events

Relative frequency

the chance that some event will occur

one outcome or a collection of outcomes

two events in which one or the other must happen, but they ca…

the ratio of the number of experimental successes to the numb…

Probability

the chance that some event will occur

Simple event

one outcome or a collection of outcomes

acute triangle

acute angle

angle

complementary angles

a triangle having 3 acute angles.

an angle with a measure greater than 0 degrees and less than…

two rays with a common endpoint form an angle.

two angles are complementary if the sum of their measure is 9…

acute triangle

a triangle having 3 acute angles.

acute angle

an angle with a measure greater than 0 degrees and less than…

If b2 = a, then b is a _______ of a.

one of two square roots of a positive…

one of two square roots of a positive…

the number or expression inside a radi…

square root

positive square root

negative square root

radicand

If b2 = a, then b is a _______ of a.

square root

one of two square roots of a positive…

positive square root