Study sets matching "vocab math 9"

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Study sets matching "vocab math 9"

49 terms
Math 9 Vocabulary
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)…
Topic 9 Math Vocabulary
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
17 terms
Math Vocabulary Chapters 9 -10
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
Math 9 Vocabulary
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.
6 terms
Week 9 Math Vocabulary
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.
12 terms
Topic 9 Math Vocabulary
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…
Math 9 Vocabulary
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
14 terms
Math Vocabulary - Topic 9
halves
thirds
fourths
fifths
two equal parts of a whole
three equal parts of a whole
four equal parts of a whole
five equal parts of a whole
halves
two equal parts of a whole
thirds
three equal parts of a whole
Math 9
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
17 terms
Math 9 Geometry Vocabulary
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)
31 terms
VOCABULARY 9 MATH TERMS
absolute value
consecutive
decimal
difference
the distance from zero on the number line
in increasing order
a way of expressing a fraction in which numbers are divided b…
the result of subtraction
absolute value
the distance from zero on the number line
consecutive
in increasing order
Topic 9 Math Vocabulary
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…
12 terms
Math Ch. 9 Vocabulary
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
8 terms
Week 9 Math Vocabulary
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
13 terms
1st 9 Weeks Math Vocabulary
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…
10 terms
math count vocabulary9
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…
12 terms
Top 9 math vocabulary words
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…
MathCounts' Vocabulary #9
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.
Math Counts Vocabulary #9
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
12 terms
Math, Ch. 9 Vocabulary
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…
Math Chapter 8 and 9 Vocabulary
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…
33 terms
9.4 Math Vocabulary
Quadrilateral
Perimeter
Area
Base
4-sided polygon
distance around a figure
number of square units it takes to cover a figure
bottom of a figure
Quadrilateral
4-sided polygon
Perimeter
distance around a figure
6 terms
Math 9 Unit 1 Powers and Exponents Vocabulary
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
I. Units 1-9 Math Vocabulary
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…
Math Unit 9 Vocabulary
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
7 terms
Chapter 9 math vocabulary
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…
6 terms
Week 9 Math Vocabulary 15- 16
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°)
16 terms
Topic 9 & 10 Math Vocabulary
halves
thirds
fourths
fifths
Two equal parts of a whole.
Three equal parts of a whole.
Four equal parts of a whole.
Five equal parts of a whole.
halves
Two equal parts of a whole.
thirds
Three equal parts of a whole.
Go Math Chapter 9 Vocabulary
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…
18 terms
math vocabulary ch. 9
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.
10 terms
Math vocabulary 9
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
8 terms
Chapter 9 Math Vocabulary
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…
Ch. 9 Math Vocabulary
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
Ch. 9 Math Vocabulary
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
8 terms
Math Vocabulary chapter 9
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…
Math Chapter 9 Vocabulary
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…
Topic 9 vocabulary (Math)
>... -
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
30 terms
Math Ch. 8 & 9 Vocabulary
THOUSANDTH
EQUIVALENT
DIVIDEND
PER UNIT
1/1000 OR 0.001
HAS THE SAME VALUE
THE NUMBER THAT IS BEING DIVIDED
FOR EACH UNIT
THOUSANDTH
1/1000 OR 0.001
EQUIVALENT
HAS THE SAME VALUE
7 terms
Math Chapter 9 Vocabulary
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
18 terms
Unit 9 Math Vocabulary
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…
6 terms
Topic 9 Math Vocabulary
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
6 terms
Math Chapter 9 Vocabulary
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…
Math Topic 9 Vocabulary
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
Math 7 Vocabulary: Chapters 5-9
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
7 terms
Math Ch. 9 Vocabulary
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.
Math 9 vocabulary
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
Chapter 9 vocabulary (math)
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
Math Ch. 9 Vocabulary
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…
Math- Ch. 9 Vocabulary
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
MATH VOCABULARY - CHAPTER 9
like fractions
decompose
numerator
denominator
fractions that have the same denominators
to break down
the top number in a fraction
the bottom number in a fraction
like fractions
fractions that have the same denominators
decompose
to break down
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