# Study sets matching "7th grade math"

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acute angle

adjacent angles

algebraic expression

circle

an angle whose measure is greater than 0° but less than 90°

two angles that share a common vertex and a common side

mathematical phrase involving at least one variable and someti…

collection of points on the same plane equidistant from the sa…

acute angle

an angle whose measure is greater than 0° but less than 90°

adjacent angles

two angles that share a common vertex and a common side

Fraction

Common Fraction

Numerator

Denominator

a part of a whole; a broken piece of something that is no long…

any fraction whose numerator and denominator are natural numbe…

the top number in a fraction

The bottom number in a fraction

Fraction

a part of a whole; a broken piece of something that is no long…

Common Fraction

any fraction whose numerator and denominator are natural numbe…

acute angle

adjacent angles

bar notation

circumference of circle

an angle whose measure is greater than 0° but less than 90°

two angles that share a common vertex and a common side

used for repeating decimals. A bar is drawn over digits that r…

the outside of a circle ... C=2 x Pi x r

acute angle

an angle whose measure is greater than 0° but less than 90°

adjacent angles

two angles that share a common vertex and a common side

Axes

Coefficient

Constant of Proprtionally

Coordinate Plane

The lines on the coordinate plane. The x-axis goes from left t…

A number that multiplies a variable in an equation. In the equ…

The constant ratio of two proportional quantities, x and y, us…

The representation of points in space in relation to reference…

Axes

The lines on the coordinate plane. The x-axis goes from left t…

Coefficient

A number that multiplies a variable in an equation. In the equ…

Commutative Property

Associative Property

Distributive Property

Additive Identity

Order doesn't matter, A + B = B + A

Grouping doesn't matter, (a+b)+c= a+(b+c)

a(b + c) = ab + ac

Adding "0" to a number doesn't change the number

Commutative Property

Order doesn't matter, A + B = B + A

Associative Property

Grouping doesn't matter, (a+b)+c= a+(b+c)

terminating decimal

repeating decimal

inverse operations

simple interest

A decimal number that ends or terminates

A decimal that repeats a digit or group of digits forever

Operations that are the opposite of each other and cancel each…

Interest earned only on the original principal amount invested

terminating decimal

A decimal number that ends or terminates

repeating decimal

A decimal that repeats a digit or group of digits forever

terminating decimal

repeating decimal

opposites

origin

A decimal number that ends or terminates

A decimal that repeats a digit or group of digits forever

____________ are two number that are the same distance from 0…

(0,0)

terminating decimal

A decimal number that ends or terminates

repeating decimal

A decimal that repeats a digit or group of digits forever

Commutative Property

Associative Property

Additive Identity

Multiplicative Identity

Order doesn't matter, A + B = B + A

Grouping doesn't matter, (a+b)+c= a+(b+c)

Adding "0" to a number doesn't change the number

Multiplying by "1" doesn't change the number

Commutative Property

Order doesn't matter, A + B = B + A

Associative Property

Grouping doesn't matter, (a+b)+c= a+(b+c)

ratio

equivalent ratios

rate ... (Rates have words!)

unit rate... (Just numbers!)

an ordered pair of numbers which are not both zero

equivalent ratios have the same value, just like equivalent fr…

a rate is a comparison of 2 qualities with different units, wh…

the numerical part of a rate, the value of the ratio.

ratio

an ordered pair of numbers which are not both zero

equivalent ratios

equivalent ratios have the same value, just like equivalent fr…

acute angle

adjacent angles

algebraic expression

circle

an angle whose measure is greater than 0° but less than 90°

two angles that share a common vertex and a common side

mathematical phrase involving at least one variable and someti…

collection of points on the same plane equidistant from the sa…

acute angle

an angle whose measure is greater than 0° but less than 90°

adjacent angles

two angles that share a common vertex and a common side

terminating decimal

repeating decimal

opposites

origin

A decimal number that ends or terminates

A decimal that repeats a digit or group of digits forever

____________ are two number that are the same distance from 0…

(0,0)

terminating decimal

A decimal number that ends or terminates

repeating decimal

A decimal that repeats a digit or group of digits forever

terminating decimal

repeating decimal

opposites

origin

A decimal number that ends or terminates

A decimal that repeats a digit or group of digits forever

____________ are two number that are the same distance from 0…

(0,0)

terminating decimal

A decimal number that ends or terminates

repeating decimal

A decimal that repeats a digit or group of digits forever

acute angle

adjacent angles

algebraic expression

circle

an angle whose measure is greater than 0° but less than 90°

two angles that share a common vertex and a common side

mathematical phrase involving at least one variable and someti…

collection of points on the same plane equidistant from the sa…

acute angle

an angle whose measure is greater than 0° but less than 90°

adjacent angles

two angles that share a common vertex and a common side

negative + positive =

negative x negative =

negative x positive =

When subtracting integers you should re…

subtract then take the sign of the bigger absolute value

positive number

negative number

Keep, change, change

negative + positive =

subtract then take the sign of the bigger absolute value

negative x negative =

positive number

terminating decimal

repeating decimal

opposites

origin

A decimal number that ends or terminates

A decimal that repeats a digit or group of digits forever

____________ are two number that are the same distance from 0…

(0,0)

terminating decimal

A decimal number that ends or terminates

repeating decimal

A decimal that repeats a digit or group of digits forever

terminating decimal

repeating decimal

opposites

origin

A decimal number that ends or terminates

A decimal that repeats a digit or group of digits forever

____________ are two number that are the same distance from 0…

(0,0)

terminating decimal

A decimal number that ends or terminates

repeating decimal

A decimal that repeats a digit or group of digits forever

the distance of a number from zero on a…

a plane formed by the intersection of a…

a set of values that show an exact posi…

a comparison of values

absolute value

coordinate plane

coordinates

inequality

the distance of a number from zero on a…

absolute value

a plane formed by the intersection of a…

coordinate plane

Percent

Percent Change

Commission

Commission Rate (percentage)

Ratios that compare a number to 100

Ratio of the amount of change to the original amount

Fee paid to a person who makes a sale (profit)

Percent of the selling price

Percent

Ratios that compare a number to 100

Percent Change

Ratio of the amount of change to the original amount

Factors

exponent

base

powers

two or more numbers multiplied together to form a product

tells how many times the base is used as a factor

common factor

numbers expressed using exponents

Factors

two or more numbers multiplied together to form a product

exponent

tells how many times the base is used as a factor

terminating decimal

repeating decimal

opposites

origin

A decimal number that ends or terminates

A decimal that repeats a digit or group of digits forever

____________ are two number that are the same distance from 0…

(0,0)

terminating decimal

A decimal number that ends or terminates

repeating decimal

A decimal that repeats a digit or group of digits forever

terminating decimal

repeating decimal

opposites

origin

A decimal number that ends or terminates

A decimal that repeats a digit or group of digits forever

____________ are two number that are the same distance from 0…

(0,0)

terminating decimal

A decimal number that ends or terminates

repeating decimal

A decimal that repeats a digit or group of digits forever