# Study sets matching "math 7th grade"

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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

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

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

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)

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…

Principal

Proportion

Lateral Face

Indirect Measurement

The amount of money deposited or borrowed.

An equation stating that two ratios or rates are equivalent.

One side of a three-dimensional figure. Any flat surface that…

Finding a measurement using similar figures to find the length…

Principal

The amount of money deposited or borrowed.

Proportion

An equation stating that two ratios or rates are equivalent.

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

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

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)

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

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

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

Acute Triangle

Adjacent Angles

Complementary Angles

an angle that measures less than 90 degrees

A triangle with 3 acute angles

Angles that have a common side and a common vertex (corner poi…

Two angles whose sum is 90 degrees

Acute Angle

an angle that measures less than 90 degrees

Acute Triangle

A triangle with 3 acute angles

Natural Numbers

Whole Numbers

Integers

Rational Numbers

All numbers in the sequence {1,2,3...}

All numbers in the sequence {0,1,2...}

All numbers in the sequence {...-2,-1,0,1,2...}

A number that can be expressed as a fraction

Natural Numbers

All numbers in the sequence {1,2,3...}

Whole Numbers

All numbers in the sequence {0,1,2...}

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

rate

ratio

unit rate

proportion

A ratio that compares two quantities measured in different uni…

A comparison of two quantities using division

a rate that has a denominator of 1

An equation stating that two ratios are equal

rate

A ratio that compares two quantities measured in different uni…

ratio

A comparison of two quantities using division

Absolute Value

Additive Inverse

Adjacent Angles

Algorithmic Approach

The distance of a number from zero

The opposite value of a number

Angles sharing a vertex and side in common

A step-by-step method to work out a problem

Absolute Value

The distance of a number from zero

Additive Inverse

The opposite value of a 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