# Study sets matching "subtraction pre algebra"

commutative property of addition

commutative property of multiplication

associative property of addition

associative property of multiplication

the order in which numbers are added does not change the sum.

the order in which numbers are multiplied does not change the…

The way in which numbers are grouped when adding does not chan…

the way in which the numbers are grouped when multiplying does…

commutative property of addition

the order in which numbers are added does not change the sum.

commutative property of multiplication

the order in which numbers are multiplied does not change the…

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…

Integer

Rational numbers

Absolute value

Sum

A posotive or negative whole number

Any number that can be written as a fraction

The distance from zero on a number line

The answer to an addition problem

Integer

A posotive or negative whole number

Rational numbers

Any number that can be written as a fraction

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

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.

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

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

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.

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…

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

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…

a = 4

Variable

Numerical Expression

Value of a Numerical Expression

Solve for a. 3 a = 12

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.

a = 4

Solve for a. 3 a = 12

Variable

is a symbol (such as a letter) that represents a number.

Variable

Algebraic Equation

Algebraic Expression

Coefficient

A letter that stands for an unknown number; x is frequently us…

A math statement that tells us two expressions are equal. Both…

A mathematical phrase that can contain ordinary numbers, varia…

A number used to multiply a variable.

Variable

A letter that stands for an unknown number; x is frequently us…

Algebraic Equation

A math statement that tells us two expressions are equal. Both…