#### Study sets matching "pre algebra"

#### Study sets matching "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 division…

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 division…

Parallel Lines

Perpendicular Lines

Transversal Angles

Interior Angles (Transversal)

2 lines that do not intersect. Symbol is II.

Lines that intersect to form a right angle of 90 degrees. Symb…

A line that intersects 2 or more parallel lines and forms 8 an…

The angles found on the inside of two parallel lines.... Ex: angl…

Parallel Lines

2 lines that do not intersect. Symbol is II.

Perpendicular Lines

Lines that intersect to form a right angle of 90 degrees. Symb…

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

Numerical Expression

Evaluate

Order of Operations

algebra

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

to find an expression's numerical value

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

a branch of mathematics that uses symbols

Numerical Expression

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

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 n…

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 the…

Associative Property

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

Base

the number that is used as a factor ₆³

Addition Property of Equality

Additive Inverse

Algebraic Expression

Cube Root

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

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

A mathematical phrase involving at least one variable and some…

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

Addition Property of Equality

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

Additive Inverse

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

coordinate

independent

mean

origin

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

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

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

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

coordinate

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

independent

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

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.

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 numerator…

fraction

part of a whole number such as 1/2

denominator

the number below the fraction bar

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, addi…

Area of a Circle

A=πr^2

Circumference of a Circle

C=2πr

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 uni…

Constant

A value that does not change

Equivalent Ratios

Ratios that name the comparison

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 angl…

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 angl…

Expression

Simplify

Evaluate

Exponent

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

To perform all possible operations in an expression using PEMD…

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

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

Expression

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

Simplify

To perform all possible operations in an expression using PEMD…

Addend

addition

Algebra

Arithmetic

number to be added to another

the arithmetic operation of combining two or more numbers to f…

the branch of mathematics that uses both letters and numbers t…

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

Addend

number to be added to another

addition

the arithmetic operation of combining two or more numbers to f…

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…

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 a…

number used to show repeated multiplication

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

Divisible

can be divided by a number without leaving a remainder

Factor

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

Histogram

Line Plot

Mean

Median

A bar graph that shows the frequency of data within intervals

A number line with marks or dots that show frequency

The sum of the items in a set of data divided by the number of…

The middle number or the mean(average) of the two middle numbe…

Histogram

A bar graph that shows the frequency of data within intervals

Line Plot

A number line with marks or dots that show frequency

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 deno…

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

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 deno…

Evaluate

Order of Operations

algebra

variable

to find an expression's numerical value

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

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 th…

Order of Operations

Like Terms

Equation

Expression

Mathematical rules used to solve math problems

Same exponent and same variable. Always take the sign to the l…

Mathematical sentence with terms and numbers WITH an equal sign

Mathematical sentence with terms and numbers WITHOUT an equal…

Order of Operations

Mathematical rules used to solve math problems

Like Terms

Same exponent and same variable. Always take the sign to the l…