Study sets matching "pre algebra"

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Study sets matching "pre algebra"

Pre - Algebra
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…
21 terms
Pre Algebra
integers
opposites
consecutive
even
whole numbers and their opposites
-3 and 3
in a row
2, 4, 6, 8, 10
integers
whole numbers and their opposites
opposites
-3 and 3
12 terms
PreAlgebra
arc
diameter
radius
chord
part of the circumference of a circle
through the middle of the circle
the distance from a circle to its center
A segment whose endpoints lie on a circle
arc
part of the circumference of a circle
diameter
through the middle of the circle
43 terms
Pre-Algebra
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
89 terms
Pre-Algebra
Commutative Property of Addition
Associative Property of Addition
Additive Identity Property
Multiplicative Identity Property
a + b = b + a
(a + b) + c = a + (b + c)
a + 0 = a
a ⋅ 1 = a
Commutative Property of Addition
a + b = b + a
Associative Property of Addition
(a + b) + c = a + (b + c)
Pre - Algebra
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
21 terms
Unit 2 Pre-Algebra
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.
12 terms
Pre-Algebra: Module 3
dilate (dilation)
scale factor
similarity
Fundamental Theorem of Similarity (FTS)
...
dilate (dilation)
scale factor
Pre-Algebra Review & Equations
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…
22 terms
Chapter 1: Pre-Algebra
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…
Pre-Algebra Terms
Distributive Property
Evaluate
Expression
Term
Combining 1 term with all other terms through multiplication.…
To find the final answer.
Numbers, symbols, and operations grouped together to show the…
A part of an expression that is separated by operation signs.…
Distributive Property
Combining 1 term with all other terms through multiplication.…
Evaluate
To find the final answer.
Pre Algebra
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
24 terms
Pre Algebra Vocabulary
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
Pre-Algebra
Area of a Circle
Circumference of a Circle
Area of a Triangle
Order of Operations
A=πr^2
C=2πr
A=h*b/2
PEMDAS: Parenthesis, exponents, multiplication, division, add…
Area of a Circle
A=πr^2
Circumference of a Circle
C=2πr
14 terms
Pre Algebra
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…
45 terms
Basic Pre-Algebra Vocabulary
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
20 terms
PreAlgebra
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…
14 terms
PreAlgebra Chapter 5 Vocabulary
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…
22 terms
Pre-Algebra
Evaluate
Order of Operations
algebra
variable
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
a letter or symbol to represent an unknown value
Evaluate
to find an expression's numerical value
Order of Operations
the rules to follow when evaluating an expression with more t…
Pre-Algebra Chapter 6
Ratio
Proportion
Cross Product
Equivalent
a comparison of two like quantities using a fraction
an equation made up of two equal ratios
the result of multiplying the denominator of one fraction wit…
the same in value
Ratio
a comparison of two like quantities using a fraction
Proportion
an equation made up of two equal ratios
13 terms
Pre-Algebra
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…
47 terms
PreAlgebra Vocabulary
plus
add ... (v.)
addition... (n.)
minus
+
+
+
-
plus
+
add ... (v.)
+
Pre-Algebra Chapter 5
Order of Operations
Constant
Equation
Root of the equation
PEMDAS
a number in an expression that does not change such as 2 or -…
a mathematical sentence stating that two quantities are equal…
the number substituted for a variable that makes the equation…
Order of Operations
PEMDAS
Constant
a number in an expression that does not change such as 2 or -…
27 terms
PreAlgebra Chapter 9
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
34 terms
Pre-Algebra Vocab
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…
Pre Algebra
integers
opposites
consecutive
even
whole numbers and their opposites
-3 and 3
in a row
2, 4, 6, 8, 10
integers
whole numbers and their opposites
opposites
-3 and 3
18 terms
Pre-Algebra Chapter 2
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)
25 terms
Pre-Algebra Final Review
A deck of 26 alphabet cards contains o…
Sally figured she saved $12 buying an…
In one year the student enrollment inc…
What is the length of the hypotenuse o…
2/65
$28
5%
13 cm
A deck of 26 alphabet cards contains o…
2/65
Sally figured she saved $12 buying an…
$28
6 terms
Pre-Algebra
Variable
Coefficient
Constant
Algebraic Expression
A letter used to represent one or more numbers
A number multiplied by a variable.
A value that does not change, no variable
Math Phrase- an expression that contains at least one variable
Variable
A letter used to represent one or more numbers
Coefficient
A number multiplied by a variable.
Formulas to Know - Pre-Algebra
Volume of a Cone
Volume of a Sphere
Volume of a Cylinder
Slope-Intercept form
Volume of a Cone
Volume of a Sphere
Pre-Algebra Vocabulary 1
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.
Pre-Algebra Test One
If zero is in the denominator of any f…
The best answer for 2 times 3/106 is (?)
To calculate (2/5) + (3/6), what is th…
True or False: If you don't reduce fra…
No Solution
3/53
30
True
If zero is in the denominator of any f…
No Solution
The best answer for 2 times 3/106 is (?)
3/53
15 terms
PreAlgebra Chapter 10 vocabulary
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…
Pre Algebra
Integer
Absolute Value
Opposites
Additive Inverse
A number that is not a fraction
The distance between the number zero on a number line
Two number that are the same distance from zero, but on oppos…
The opposite of an integer, x + y = 0
Integer
A number that is not a fraction
Absolute Value
The distance between the number zero on a number line
13 terms
Pre-Algebra
counting numbers
whole numbers
standard notation
sum
The numbers used to count; the members of the set (1,2,3,4,5,…
Includes zero with the counting numbers. (0, 1, 2, 3, 4, 5...)
The usual form for representing a number.
The answer to a addition problem
counting numbers
The numbers used to count; the members of the set (1,2,3,4,5,…
whole numbers
Includes zero with the counting numbers. (0, 1, 2, 3, 4, 5...)
pre-algebra vocabulary
Variable
Algebraic Expression
Evaluate
Order of Operations
A letter that stands for a number
a mathematical phrase that uses variables, numbers and operat…
To find the value of a numerical or algebraic expression
The order that algebraic problems are done
Variable
A letter that stands for a number
Algebraic Expression
a mathematical phrase that uses variables, numbers and operat…
Unit 4 Pre-Algebra
center of rotation
congruent
image
line of reflection
the given point of a transformation
figures that have the same shape and size
the output of a transformation
the line that the transformation is flipped across
center of rotation
the given point of a transformation
congruent
figures that have the same shape and size
18 terms
Pre-algebra
Coefficient
Constant
Expression
Variable
The numeral part of the term
A number, its value is known and doesn't change
A mathematical phrase that can contain numbers, variables, an…
A symbol used to represent a quantity that is unknown or that…
Coefficient
The numeral part of the term
Constant
A number, its value is known and doesn't change
Unit 3 Pre-Algebra
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
Unit 5 Pre-Algebra
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
17 terms
Pre-Algebra Terms
Distributive Property
Evaluate
Expression
Term
Combining 1 term with all other terms through multiplication.…
To find the final answer.
Numbers, symbols, and operations grouped together to show the…
A part of an expression that is separated by operation signs.…
Distributive Property
Combining 1 term with all other terms through multiplication.…
Evaluate
To find the final answer.
Pre Algebra
Adjacent angles
Vertical angles
Supplementary angles
Complementary angles
Angles that share a vertex and side but no points in their in…
Angles that are opposite of each other formed by intersecting…
Two angles whose sum of measures equal 180°
Two angles whose sum of measures equals 90°
Adjacent angles
Angles that share a vertex and side but no points in their in…
Vertical angles
Angles that are opposite of each other formed by intersecting…
22 terms
Pre Algebra
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…
Pre Algebra
understand
plan
solve
check
Read problem quickly to gaina general undestanding of it... Ask,…
Reread the problem to identify relevant facts ... Determine how…
Use your plan to solve the problem ... If your plan does not wor…
Reread problem,Is there another solution? ... Examine your answe…
understand
Read problem quickly to gaina general undestanding of it... Ask,…
plan
Reread the problem to identify relevant facts ... Determine how…
17 terms
Pre-Algebra Chapter 2 Vocabulary
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…
18 terms
PreAlgebra Midterm Calderon
variable
terms
constant
coefficient
a letter that represents a number
parts of an expression separated by a + or a - sign
a term that is a number
a number that multiplies a variable
variable
a letter that represents a number
terms
parts of an expression separated by a + or a - sign
Unit 2 Pre-Algebra
constant
equivalent ratios
proportion
rate
a number on its own
two ratios that are the same value
two ratios (or fractions) are equal
is a ratio that compares two quantities having different unit…
constant
a number on its own
equivalent ratios
two ratios that are the same value
7 terms
Pre algebra
Digit
Sum
Difference
Estimate
One of the 10 base numbers 0123456789
The answer in addition
The answer in subtraction
Tells you about how large a sum or difference will be
Digit
One of the 10 base numbers 0123456789
Sum
The answer in addition
Unit 6 Pre-Algebra
linear equation
slope
y -intercept
cluster
y= mx + b, it represents a line that increases or decreases a…
a constant rate at which a line increases or decreases
the y coordinate where the line crosses the y axis
a set of closely grouped data
linear equation
y= mx + b, it represents a line that increases or decreases a…
slope
a constant rate at which a line increases or decreases
Pre algebra
Integers
Absolute value
Rational Number
Terminating decimal
a whole number; a number that is not a fraction.
the magnitude of a real number without regard to its sign.
A rational number is a number that can be in the form p/q. wh…
It's a decimal with a infinite number of digits
Integers
a whole number; a number that is not a fraction.
Absolute value
the magnitude of a real number without regard to its sign.
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