Quiz about 7th Grade Math Vocabulary

Question 1

What do you call an angle with a measure of exactly 180 degrees?

Accepted Answer

Straight Angle

Answer

Right Angle

Answer

Acute Angle

Answer

Vertical Angles

Question 2

What is the distance around a circle?

Accepted Answer

Circumference

Answer

Area

Answer

Radius

Answer

Diameter

Question 3

What describes the spread of the data values?

Accepted Answer

Measure of Variability

Answer

Mean

Answer

Median

Answer

Measure of Center

Question 4

Which is a unit price?

Accepted Answer

$15 per hat

Answer

15 miles per hour

Answer

$13 for 13 pencils

Answer

$1 for 2 apples

Question 5

What are angles that are formed by two intersecting lines and are opposite each other?

Accepted Answer

Vertical

Angles

Answer

Adjacent Angles

Answer

Complementary Angles

Answer

Supplementary Angles

Question 6

What is a relationship in which every x units of one quantity there are y units of another quantity?

Accepted Answer

Ratio

Answer

Constant of Proportionality

Answer

Relative Frequency

Answer

Compound Events

Question 7

What measures the number of cubic units needed to fill a solid figure?

Accepted Answer

Volume

Answer

Surface Area

Answer

Circumference

Answer

Area

Question 8

What do you call two angles that have measures that sum to exactly 90 degrees?

Accepted Answer

Complementary Angles

Answer

Supplementary Angles

Answer

Vertical Angles

Answer

Adjacent Angles

Question 9

True or False: Relative Frequency is a ratio of the number of times an event occurs to the total number of trials.

Accepted Answer

True

Answer

False

Question 10

What is a segment that passes through the center of a circle and has both endpoints on the circle?

Accepted Answer

Diameter

Answer

Pi

Answer

Radius

Answer

Circumference

Question 11

What is the result of a multi-step action?

Accepted Answer

Compound Event

Answer

Ratio

Answer

Relative Frequency

Answer

Unit Price

Question 12

What do you call two angles that share a vertex and a side, but have no interior points in common?

Accepted Answer

Adjacent Angles

Answer

Supplementary Angles

Answer

Straight Angles

Answer

Vertical Angles

Question 13

What is a value that represents the middle of a data set?

Accepted Answer

Measure of Center

Answer

Range

Answer

Interquatile Range

Answer

Absolute Value

Question 14

What is the sum of the area of the faces of a three dimensional figure?

Accepted Answer

Surface Area

Answer

Volume

Answer

Circumference

Question 15

What do you call two angles that have measures that sum to exactly 180 degrees?

Accepted Answer

Supplementary Angles

Answer

Vertical Angles

Answer

Complementary Angles

Answer

Adjacent Angles

Question 16

What do we call the number that is multiplied by a variable in an expression or equation?

Accepted Answer

Coefficient

Answer

Constant

Answer

Variable

Answer

Absolute Value

Question 17

Two numbers are___________if their product is 1.

Accepted Answer

reciprocals

Answer

absolute values

Answer

opposites

Answer

integers

Question 18

True or False: Additive Inverses are two numbers that have a sum of one.

Accepted Answer

False

Answer

True

Question 19

Two quantities x and y have a _____________if y is always a constant multiple of x.

Accepted Answer

proportional relationship

Answer

biased

Answer

ratio

Answer

nonproportional relationship

Question 20

What is the name for a mathematical sentence that uses an equal sign to show that two expressions are equal?

Accepted Answer

Equation

Answer

Expression

Answer

Algebraic Expression

Answer

Inequality

Question 21

What do you call the set of whole numbers, their opposites, and zero?

Accepted Answer

Integers

Answer

Rational Numbers

Answer

Fractions

Answer

Absolute Values

Question 22

What property states that multiplying a number by a group of numbers added together is the same as doing each multiplication separately?

Accepted Answer

Distributive Property

Answer

Associative Property

Answer

Commutative Property

Answer

Additive Inverse Property

Question 23

If a relationship is proportional then the _______________ is y/x.

Accepted Answer

constant of proportionality

Answer

ratio

Answer

unit price

Answer

absolute value

Question 24

A sample that is proportional to the population is a ________ sample.

Accepted Answer

representative

Answer

biased

Question 25

Which property states for any a and b: a + b = b + a AND ab = ba.

Accepted Answer

Commutative Property

Answer

Distributive Property

Answer

Associative Property

Answer

Additive Inverse Property

Question 26

What is the name of a mathematical phrase that consists of variables, numbers, & operations (does NOT have an = sign)?

Accepted Answer

Algebraic Expression

Answer

Equation

Answer

Inequality

Question 27

The ___________is the distance between a number and zero.

Accepted Answer

absolute value

Answer

integer

Answer

ratio

Answer

rational number

Question 28

True or False: A biased sample is proportional to the population.

Accepted Answer

False

Answer

True

Question 29

Which property states for any a, b, and c: (a+b)+c = a+(b+c) AND (ab)c = a(bc)?

Accepted Answer

Associative Property

Answer

Additive Inverse Property

Answer

Commutative Property

Answer

Distributive Property

Question 30

_________________is a number that can be in the form p/q where p and q are integers and q is not equal to zero?

Accepted Answer

Rational Number

Answer

Integer

Answer

Absolute Value

Answer

Reciprocals

Question 31

Which value is NOT a reciprocal of $$\frac{1}{5}$$ ?

Accepted Answer

$$-\frac{1}{5}$$

Answer

5

Answer

$$\frac{5}{1}$$

Question 32

Which one shows the Distributive Property?

Accepted Answer

$$4(2+m)=4(2)+4m$$

Answer

3(5) = (5)3

Answer

2(3X4) = (2X3)4

Answer

-25 + 25 = 0

Question 33

Which one shows the Additive Inverse Property?

Accepted Answer

-25 + 25 = 0

Answer

3(5) = (5)3

Answer

2(3X4) = (2X3)4

Answer

$$4(2+m)=4\left(2\right)+4m$$

Question 34

Angle a and angle b are_________

Accepted Answer

Adjacent Angles

Answer

Vertical Angles

Answer

Supplementary Angles

Answer

Complementary Angles

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