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Study sets matching "vocab math 9"

8 terms
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
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)…
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
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.
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
74 terms
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
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
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…
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)
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…
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…
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
10 terms
Math Vocabulary 9
Inequality
Function
Function Table
Domain
A statement that compares two quantities using ˂, ˃, ≤, ≥, or…
A relationship from one set (called the domain) to another se…
A table used to organize the input numbers, output numbers, a…
The set of input values.
Inequality
A statement that compares two quantities using ˂, ˃, ≤, ≥, or…
Function
A relationship from one set (called the domain) to another se…
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
10 terms
Math Counts Vocabulary #9
Frequency Distribution
Finite
Formula
LCD
a chart or array of scores, usually arranged from highest to…
limited
A calculation entered by the user for the data in the spreads…
liquid crystal display
Frequency Distribution
a chart or array of scores, usually arranged from highest to…
Finite
limited
10 terms
Math Counts' Vocabulary #9
height
hemisphere
hexagon
hypotenuse
a high place or area.
a half of the celestial sphere.
is a six sided polygon or 6-gon.
the longest side of a right triangle, opposite the right angle.
height
a high place or area.
hemisphere
a half of the celestial sphere.
14 terms
Math 9 Polynomails Vocabulary
Constant
Variable
Expression
Equation
A number that always has the same value.
A letter that may be replaced (substituted) by numbers.
A combination of variables and/or constants.
A combination of variables and/or constants that is equal to…
Constant
A number that always has the same value.
Variable
A letter that may be replaced (substituted) by numbers.
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…
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…
Math Counts Vocabulary #9
GCF
geometric mean
geometric sequence
height (altitude)
greatest common factor
the mean of n positive numbers obtained by taking the n th ro…
A sequence made by multiplying by some value each time.
The vertical distance from top to bottom
GCF
greatest common factor
geometric mean
the mean of n positive numbers obtained by taking the n th ro…
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…
10 terms
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
10 terms
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.
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°)
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…
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.
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…
10 terms
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…
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…
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
33 terms
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
19 terms
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
10 terms
Math Vocabulary #9
Geometric Mean
Geometric Sequence
Height
Hemisphere
The central number in a geometric progression (e.g., 9 in 3,…
Is a sequence of numbers where each term after the first is f…
The measurement from base to top or (of a standing person) fr…
In geometry it is an exact half of a sphere. It also refers t…
Geometric Mean
The central number in a geometric progression (e.g., 9 in 3,…
Geometric Sequence
Is a sequence of numbers where each term after the first is f…
16 terms
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
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
Geometric Mean
Geometric Sequence
Height
Hemishpere
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
a half of a sphere.
Geometric Mean
the central number in a geometric progression
Geometric Sequence
a sequence of numbers where each term after the first is foun…
29 terms
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…
6 terms
Math: Unit 9 Vocabulary
Fraction
Decimal
Percent
Percent proportion
a number that shows part of a whole or a set
the part of a number to the right of a decimal point that sho…
the ratio of a number to 100
a strategy you can use to find a percent equivalent to a frac…
Fraction
a number that shows part of a whole or a set
Decimal
the part of a number to the right of a decimal point that sho…
10 terms
Math Ch. 9 Vocabulary
quadratic function
parabola
axis of symmetry
vertex
an equation in the form y=ax²+bx+c
the graph of a quadratic function
the vertical line containing the vertex of a parabola
the maximum or minimum of a parabola
quadratic function
an equation in the form y=ax²+bx+c
parabola
the graph of a quadratic function
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…
11 terms
Math Vocabulary First 9 Weeks
Factors
Product
Expression
Variable
numbers you multiply together
answer to a multiplication problem
a math sentence with no equal sign. It has unknown data repre…
a letter in a math problem that represents unknown data
Factors
numbers you multiply together
Product
answer to a multiplication problem
22 terms
Chapter 9 Math Vocabulary
line
line segment
ray
intersecting lines
a set of points that extend forever in opposite directions
part of a line between two endpoints
part of a line with one endpoint
line that meet at a common point
line
a set of points that extend forever in opposite directions
line segment
part of a line between two endpoints
20 terms
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
5 terms
Chapter 9 Math Vocabulary
decompose
like fractions
numerator
simplest form
To break the fraction into a sum of unit fractions
Fractions with the same denominator; 1/8 and 3/8
In the fraction 1/2, 1 is the __________
When the numerator and denominator have no common factor othe…
decompose
To break the fraction into a sum of unit fractions
like fractions
Fractions with the same denominator; 1/8 and 3/8
33 terms
Math Vocabulary - Ch 1-9
area
composite number
expression
factor
The amount of surface covered by a figure.
A whole number greater than 1 that has factors other than 1 a…
A mathematical phrase that contains numbers, operations, and/…
The whole numbers that are multiplied together to get a number.
area
The amount of surface covered by a figure.
composite number
A whole number greater than 1 that has factors other than 1 a…
11 terms
GoMath! Chapter 9 vocabulary
data
line plot
interval
line graph
Information collected about people or things, often to draw c…
A graph that shows frequency of data along a number line
The difference between one number and the next on the scale o…
A graph that uses a line segment to show how data change over…
data
Information collected about people or things, often to draw c…
line plot
A graph that shows frequency of data along a number line
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
6 terms
math counts vocabulary 9
digit
digit-sum
divisible
divisor
any of the numerals from 0 to 9, especially when forming part…
The digit sum is the end result of repeatedly computing the s…
capable of being divided.
a number by which another number is to be divided.
digit
any of the numerals from 0 to 9, especially when forming part…
digit-sum
The digit sum is the end result of repeatedly computing the s…
8 terms
Math Vocabulary Ch. 9
mixed number
estimate
rounding
simplest form
number formed by a whole number and a fraction
not an exact answer
changing a number to its closest whole number in order to mak…
the form used when the greatest common factor of the numerato…
mixed number
number formed by a whole number and a fraction
estimate
not an exact answer
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