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7th grade Math Vocabulary Flashcards | StudBud
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7th grade Math Vocabulary
7th grade Math Vocabulary
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Math quiz to review #math #vocabulary specific to #Texas #TEKS. #Central #Bearcats
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Answers
1
To find this, you put the numbers in order from least to greatest, then pick the middle number
mean
mode
range
median
2
Invalid means
Not true or wrong
Varies or changes
True or right
Integer
3
The number of cubic units needed to fill a 3-d shape is
perimeter
volume
area of base
area
4
Which of the following is
NOT
a way to find m, the slope?
rise over run
x over y
change in y over the change in x
y2 - y1 over x2 - x1
5
Congruent means
looks alike, but one is bigger
same size, same shape
matching
different shapes
6
When is a closed circle used?
≥ or ≤ or =
always
< or > or ≠
never it's always an open circle
7
This shape is a
triangular prism
rectangular prism
rectangular pyramid
trianglular pyramid
8
Ascending means put in order from
greatest to least
least to greatest
9
The middle number of a data set is called the...
expression
mean
mode
median
10
What does this symbol mean
<
less than or equal to
greater than or equal to
greater than
less than
11
What does this symbol mean
≤
greater than or equal to
less than
less than or equal to
greater than
12
When the all the data in a data set is spread out evenly
ratio
median
mean
mode
13
Corresponding means
opposite
same size, same shape
correct
matching
14
The answer to a subtraction problem is called the...
difference
product
sum
quotient
15
A whole number that is negative, 0 or positive is called...
integers
whole numbers
percents
prime numbers
16
To find this, you look to see which value occurs the most number of times
range
median
mean
mode
17
When you add all the numbers and then divide the sum by the number of numbers it is called the
median
range
mode
mean
18
The constant of proportionality is
k = xy
k = y ÷ x
k = mx + b
k = x ÷ y
19
When is an open circle used?
≥ or ≤ or =
never it's always a closed circle
< or > or ≠
always
20
This shape is a
triangular prism
trianglular pyramid
rectangular pyramid
rectangular prism
21
In y=mx+b the
m
is the
y-intercept
maximum
minimum
slope
22
What does this symbol mean
≥
greater than
greater than or equal to
less than
less than or equal to
23
Lateral surface area is
the volume of a 3-d shape
the area of the sides of a 3-d figure
the perimeter of a 3-d shape
the area of the base of a 3-d figure
24
The number of square units needed to cover a space is called the...
area
perimeter
decimal
ratio
25
This shape is a
trianglular pyramid
triangular prism
rectangular pyramid
rectangular prism
26
What does this symbol mean >
less than or equal to
less than
greater than
greater than or equal to
27
The capital B in volume formulas is the
area of the base
y-intercept
base
bottom
28
The answer to a division problem is called the...
difference
sum
product
quotient
29
A letter that is used to represent a number is called the
prime
variable
proportion
ratio
30
This shape is a
trianglular pyramid
triangular prism
rectangular prism
rectangular pyramid
31
Figures whose corresponding sides are proportional and corresponding angles are congruent are
same size, same shape
congruent figures
area figures
similar figures
32
Which of the statements below is true about similar figures?
corresponding sides and angles are proportional
corresponding angles are proportional and corresponding sides are congruent
corresponding sides and angles are congruent
Corresponding angles are congruent and corresponding sides are proportional
33
This shape is a
triangular prism
rectangular prism
trianglular pyramid
rectangular pyramid
34
To find this, you subtract the largest minus the smallest.
range
mean
median
mode
35
Which of the following can you NOT use a proportion to solve?
percent questions
addition and subtraction questions
prediction questions
conversion questions
36
The answer to an adding problem is called the...
difference
sum
product
quotient
37
What is the ratio for pi?
Diameter divided by radius
Circumference divided by area
Circumference divided by radius
Circumference divided by diameter
38
Valid means
first
opposite
true
false
39
All positive numbers including 0 that have no decimals or fractions are called..
whole numbers
multiples
prime numbers
mixed numbers
40
A whole number greater than 1 whose only factors are 1 and itself is the...
multiple
absolute value
prime
expression
41
What does the point represent on the graph?
b = y-intercept
y-axis
B, the area of the base
m = x-intercept
42
The distance around a figure is the
improper fraction
dividend
area
perimeter
43
How do you find surface area of a shape?
find the volume of the shape
find area of each face and ADD all the areas
Find the area of each face and SUBTRACT them
find the area of the BASE
44
The answer to a multiplication problem is called the...
quotient
difference
product
sum
45
The number that occurs most often in a set of data is called the...
mean
mixed number
mode
prime
46
Descending means put in order from
greatest to least
least to greatest
