# Study sets matching "grade 8 math chapter 1"

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absolute value

additive inverses

algebraic fraction

base

The distance of a number from zero on a number line.

Two numbers whose sum is zero.

A fraction that has a variable in the numerator or denominator.

The number or expression used as a factor in a power.

absolute value

The distance of a number from zero on a number line.

additive inverses

Two numbers whose sum is zero.

real number

rational numbers

integer

Whole numbers

the set of all rational and irrational numbers

All positive and negative integers, fractions and decimal numb…

**( . . .-2, -1, 0, 1, 2 . . .)**

**( 0, 1, 2, 3. . .)**

real number

the set of all rational and irrational numbers

rational numbers

All positive and negative integers, fractions and decimal numb…

order of operation

proportion

ratio

sum

A set of rules that tells the order in which to do something.

A statement that two ratios (or fractions) are equal.

The connection between two numbers showing the how many times…

the answer to an addition problem

order of operation

A set of rules that tells the order in which to do something.

proportion

A statement that two ratios (or fractions) are equal.

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scientific notation

base

exponent

exponential notation

a way of writing very large or very small numbers using a numb…

a number being raised to a power, "the big number"

a small number placed to the upper right of a number. also kno…

a way of representing repeated multiplications of the same num…

scientific notation

a way of writing very large or very small numbers using a numb…

base

a number being raised to a power, "the big number"

order of operation

proportion

ratio

sum

A set of rules that tells the order in which to do something.

1. The relationship of one thing to another in size, amount, r…

The connection between two numbers showing the how many times…

the answer to an addition problem

order of operation

A set of rules that tells the order in which to do something.

proportion

1. The relationship of one thing to another in size, amount, r…

AA Similarity... Postulate

Alternate... Exterior... Angles

Alternate... Interior... Angles

angle

If two angles of one... triangle are congruent to... two angles of a…

When two lines are but... by transversal, the... pairs of angles on…

When two lines are cut... by transversal, the pairs... of angles on…

The union of two rays... that have the same... endpoint.

AA Similarity... Postulate

If two angles of one... triangle are congruent to... two angles of a…

Alternate... Exterior... Angles

When two lines are but... by transversal, the... pairs of angles on…

order of operation

proportion

ratio

sum

A set of rules that tells the order in which to do something.

A statement that two ratios (or fractions) are equal.

The connection between two numbers showing the how many times…

the answer to an addition problem

order of operation

A set of rules that tells the order in which to do something.

proportion

A statement that two ratios (or fractions) are equal.

base

cube root

exponent

irrational number

the value that is raised to a power when a number is written i…

One of three equal factors of a number; the cube root of 64 is…

A mathematical notation indicating the number of times a quant…

Any real number which cant be expressed as a fraction of two i…

base

the value that is raised to a power when a number is written i…

cube root

One of three equal factors of a number; the cube root of 64 is…

Base

Cube Root

Exponent

Irrational Number

In a power, the number that is the common factor.

One of three equal factors of a number.

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

A number that cannot be expressed as the quotient a/b, where a…

Base

In a power, the number that is the common factor.

Cube Root

One of three equal factors of a number.

AA Similarity... Postulate

Alternate... Exterior... Angles

Alternate... Interior... Angles

angle

If two angles of one... triangle are congruent to... two angles of a…

When two lines are but... by transversal, the... pairs of angles on…

When two lines are cut... by transversal, the pairs... of angles on…

The union of two rays... that have the same... endpoint.

AA Similarity... Postulate

If two angles of one... triangle are congruent to... two angles of a…

Alternate... Exterior... Angles

When two lines are but... by transversal, the... pairs of angles on…

algebraic expression

Variable

Coefficient

Coordinate system

An expression consisting of one or more numbers and variables…

Symbols used to represent unspecified numbers or values any le…

The numerical factor of a term ( if u have 2n 2 is the coeffic…

The grid formed by the intersection of two number lines, the h…

algebraic expression

An expression consisting of one or more numbers and variables…

Variable

Symbols used to represent unspecified numbers or values any le…

Integer

Angle

Angle Sum Theorem

Axis

A whole number either positive or negative

The union of two rays that have the same endpoint

The sum of interior angles in a triangle is 180 degrees

A reference line from which distances or angles are measured i…

Integer

A whole number either positive or negative

Angle

The union of two rays that have the same endpoint

order of operation

proportion

ratio

sum

A set of rules that tells the order in which to do something.

1. The relationship of one thing to another in size, amount, r…

The connection between two numbers showing the how many times…

the answer to an addition problem

order of operation

A set of rules that tells the order in which to do something.

proportion

1. The relationship of one thing to another in size, amount, r…

Numerical expressions

Evaluate

Order of operations

Algebra

combination of numbers and operations such as addition, subtra…

you find its numerical value. If expression has more than one…

rules to follow when evaluating an expression with more than o…

branch of mathematics that uses symbols. Variable is often use…

Numerical expressions

combination of numbers and operations such as addition, subtra…

Evaluate

you find its numerical value. If expression has more than one…

order of operation

proportion

ratio

sum

A set of rules that tells the order in which to do something.

1. The relationship of one thing to another in size, amount, r…

The connection between two numbers showing the how many times…

the answer to an addition problem

order of operation

A set of rules that tells the order in which to do something.

proportion

1. The relationship of one thing to another in size, amount, r…

Integer

Angle

Angle Sum Theorem

Axis

A whole number either positive or negative

The union of two rays that have the same endpoint

The sum of interior angles in a triangle is 180 degrees

A reference line from which distances or angles are measured i…

Integer

A whole number either positive or negative

Angle

The union of two rays that have the same endpoint

Integer

Angle

Angle Sum Theorem

Axis

A whole number either positive or negative

The union of two rays that have the same endpoint

The sum of interior angles in a triangle is 180 degrees

A reference line from which distances or angles are measured i…

Integer

A whole number either positive or negative

Angle

The union of two rays that have the same endpoint

slope

Slope intercept form

Linear function

Nonlinear function

the ratio of the rise to the run. The horizontal change, betwe…

Y=mx+b

A function that can be expressed as y = mx+b

A function whose points do not lie along a line

slope

the ratio of the rise to the run. The horizontal change, betwe…

Slope intercept form

Y=mx+b

Integer

Angle

Angle Sum Theorem

Axis

A whole number either positive or negative

The union of two rays that have the same endpoint

The sum of interior angles in a triangle is 180 degrees

A reference line from which distances or angles are measured i…

Integer

A whole number either positive or negative

Angle

The union of two rays that have the same endpoint

Reflection

Translation

Rotation

Supplementary Angles

(in a plane) the replacement of each point on one side of a li…

a transformation in which every point of a geometric figure is…

an operation that rotates a geometric figure about a fixed poi…

two angles whose measures have a sum of 180 degrees

Reflection

(in a plane) the replacement of each point on one side of a li…

Translation

a transformation in which every point of a geometric figure is…

order of operation

proportion

ratio

sum

A set of rules that tells the order in which to do something.

A statement that two ratios (or fractions) are equal.

The connection between two numbers showing the how many times…

the answer to an addition problem

order of operation

A set of rules that tells the order in which to do something.

proportion

A statement that two ratios (or fractions) are equal.

Advertisement

slope

Slope intercept form

Linear function

Linear Relationship

the ratio of the rise to the run. The horizontal change, betwe…

Y=mx+b

A function that can be expressed as y = mx+b

relationship between 2 quantities in which there is a constant…

slope

the ratio of the rise to the run. The horizontal change, betwe…

Slope intercept form

Y=mx+b

common factor

common multiple

prime number

composite number

a factor that is shared by two or more numbers

a multiple that is shared by two or more numbers

a number that can only be divided evenly by itself or 1

a whole number that can be divided evenly by more numbers than…

common factor

a factor that is shared by two or more numbers

common multiple

a multiple that is shared by two or more numbers

rational number

terminating decimal

repeating decimal

square root

any number that can be written as a ratio in the form a/b, whe…

a decimal with a finite number of digits, such as 0.5

a decimal with a block of one or more digits that repeat indef…

one of the two equal factors of a positive number p is x if x²…

rational number

any number that can be written as a ratio in the form a/b, whe…

terminating decimal

a decimal with a finite number of digits, such as 0.5