stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Middle School Math Vocab Flashcards | StudBud
Explore
/
Middle School Math Vocab
Middle School Math Vocab
93 terms
·
StudBud Administration
·
8 plays
Random vocab for middle school math
Flashcards
93 cards
F
Practice quiz
P
Host live
L
Questions
93
Answers
1
A fraction that has been "flipped upside down."
Proper fraction
Mixed number
Improper fraction
Reciprocal
2
The answer to a division problem
Product
Difference
Sum
Quotient
3
The distance from the center of a circle to the edge
Area
Circumference
Radius
Diameter
4
To find area:
Add all side lengths
Length times width times height
Multiply all side lengths
Length times width
5
The bottom number of a fraction
Improper
Denominator
Whole number
Numerator
6
An equation saying that two ratios are equal
Proportion
Decimal
Percent
Ratio
7
A mathematical phrase that can contain numbers, variables and operations.
Coefficient
Variable
Equation
Expression
8
A corner, or the point where two lines meet
Reciprocal
Vertex
Congruent
Integer
9
A number that can be expressed as a fraction, positive or negative
Whole Number
Fractional number
Irrational Number
Rational Number
10
Fractions that have the same value but are written differently.
Simplified fractions
Improper fractions
Equivalent fractions
Proper fractions
11
A quadrilateral with all four sides the same length
Rectangle
Trapezoid
Parallelogram
Rhombus
12
The number of degrees in a circle
90
180
360
720
13
Up and down
Horizontal
Vertical
Right angle
Perpendicular
14
The name for (0,0) on a coordinate plane
Base
Origin
Face
Vertex
15
Relationship of a part to a whole
Fraction
Number sentence
Ratio
Decimal
16
The number of quarts in a gallon
4
16
2
8
17
A number that has exactly 2 factors: 1 and itself
Multiple
Prime
Factor
Composite
18
Making a number simpler by changing it to something that's close but easier to work with
Sleeping
Rounding
Multiplying
Calculating
19
Ones, Tens, Hundreds, Thousands, Ten Thousands...
Order of digits
Decimal Place Values
Order of Operations
Whole Number Place Values
20
The counting numbers (1, 2, 3, 4...)
Natural Numbers
Integers
Finite Numbers
Real Numbers
21
A four sided shape
Quadrilateral
Triangle
Pentagon
Octagon
22
A polygon with two sets of parallel sides
Parallelogram
Trapezoid
Rhombus
Quadrilateral
23
A 90 degree angle
Acute
Similar
Obtuse
Right
24
The distance around a shape
Length
Volume
Area
Perimeter
25
To change a mixed number to an improper fraction...
Whole ⋅ Denominator + Numerator, Denominator Stays the same
Whole ⋅ Numerator + Denominator, Denominator stays the same
Denominator ⋅ Numerator + Whole, Denominator stays the same
Numerator ⋅ Denominator + Whole, Numerator stays the same
26
Three feet equals one...
Centimeter
Yard
Inch
Meter
27
Operations that undo each other (Addition and subtraction, multiplication and division...)
Reciprocals
Complementary operations
Algorithms
Inverse operations
28
A number that multiplies a variable (ex: the 4 in 4x
2)
Variable
Quotient
Divisor
Coefficient
29
Decreased by, less than, fewer, difference, change
Multiplication
Division
Subtraction
Addition
30
A quadrilateral with four 90 degree angles
Rectangle
Rhombus
Parallelgram
Trapezoid
31
The distance around a circle
Radius
Perimeter
Circumference
Diameter
32
A number that has more than two factors
Composite
Prime
Expression
Equation
33
The sum of the angels in a quadrilateral
360 degrees
270 degrees
180 degrees
90 degrees
34
A number written using digits
Expanded form
Word form
Exponential form
Standard form
35
Numbers that are divisible by 5...
end in 0 or 5
are even
end in 5
end in 0, 2, 4, 6, or 8
36
Step-by-step procedure for solving a problem
Equation
Function
Input-output table
Algorithm
37
The difference between the smallest and largest of a set of numbers
Mode
Range
Median
Mean
38
Rounding numbers before using them
Dividing
PEMDAS
Order of Operations
Estimating
39
Things that have the same size and shape
Similar
Congruent
Vertical
Parallel
40
The answer to an addition problem
Product
Perimeter
Sum
Difference
41
To find the average by adding numbers together then dividing by how many were added
Median
Range
Mode
Mean
42
Before multiplying or dividing mixed numbers, rewrite them as ________
Improper fractions
Whole numbers
Reciprocals
Proper fractions
43
The first piece of the order of operations
Addition
Perimeter
Parentheses
Exponents
44
An angle greater than 90 degrees
Acute
Obtuse
Right
Similar
45
Angles that add up to 180 degrees
Complementary angles
Inverse angles
Supplementary angles
Tri angles
46
Numbers that can be multiplied to make a certain number (ex ~ 8: 1, 2, 4, 8)
Dividends
Mulitples
Variables
Factors
47
A straight line is...
270 degrees
180 degrees
360 degrees
90 degrees
48
A line with two end points
Line
Perimeter
Line segment
Ray
49
The space inside a polygon
Area
Volume
Capacity
Perimeter
50
In one year there are _____ days.
335
385
365
235
51
The symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 ONLY
Numbers
Numerals
Digits
Place values
52
A rectangle whose sides are all the same length
Rhombus
Square
Parallelogram
Quadrilateral
53
A quadrilateral with one set of parallel sides
Trapezoid
Rhombus
Parallelogram
Rectangle
54
An angle less than 90 degrees
Complementary
Obtuse
Right
Acute
55
The number of pounds in a ton
10
1,000
100
2,000
56
The shortest hand on a clock
Second hand
Hour Hand
Minute hand
Left hand
57
The inside of a 3D shape
Size
Perimeter
Area
Volume
58
The biggest factor that numbers share
Least Common Multiple
Prime
Greatest common factor
Composite
59
Lines that are the same distance apart in all places
Parallel
Congruent
Perpendicular
Right Angle
60
Angles that add up to 90 degrees
Inverse angles
Complementary angles
Supplementary angles
Acute angles
61
Numbers that are being added
Dividends
Quotients
Addends
Integers
62
How likely it is for something to happen
Translation
Geometry
Probability
Reflection
63
To find the average by selecting the number that is repeated most often
Range
Mean
Median
Mode
64
They are always out of 100
Fractions
Decimals
Percents
Ratios
65
Reducing a fraction is also called...
Simplifying
Improper fraction
Proper fraction
Solving
66
Pi
3.24
3.14
4.31
4.13
67
The grid where you place ordered pairs (x,y)
Coordinate Plane
Bar Graph
Pie Chart
Number line
68
The same shape but different sizes
Parallel
Congruent
Similar
Polygons
69
The number of inches in a foot
10
12
16
8
70
To find the average of numbers by putting them in order and selecting the value in the middle.
Mean
Median
Range
Mode
71
A relationship between two variables; x relating to y
Function
Circle graph
Equation
Bar graph
72
The answer to a subtraction problem
Product
Sum
Difference
Quotient
73
The top number in a fraction
Numerator
Whole number
Denominator
Improper fraction
74
A line that cuts across parallel lines
variable
similar
transversal
perpendicular
75
Grouping symbols
Parentheses
Quotients
Operations
Numerals
76
The distance from a number to zero
Temperature
Absolute Value
Integer
Equation
77
area, double, triple
Subtraction
Division
Addition
Multiplication
78
Tenths, Hundredths, Thousandths, Ten thousandths, Hundred thousandths...
Order of operations
Whole Number place values
Order of Digits
Decimal place values
79
They compare amounts, and can be written three ways: with "to", with ":" or as a fraction.
Product
Percent
Ratio
Proportion
80
The answer to a multiplication problem
Product
Difference
Quotient
Sum
81
A way of writing very small or very large numbers (ex: 25 ⋅ 10
13
)
Scientific Notation
Standard Form
Exponential Notation
Expanded Form
82
The number that shows how many times to multiply a base number by itself.
Numerator
Product
Quotient
Exponent
83
Any whole number, positive or negative
Coefficient
Fraction
Integer
Numeral
84
Any shape with straight sides
Polygon
Dodecagon
Quadrilateral
Trapezoid
85
The sum of the angles in a triangle
270 degrees
90 degrees
360 degrees
180 degrees
86
The distance across a circle
Perimeter
Radius
Diameter
Circumference
87
Intersecting lines...
meet at 90 degrees
are the same distance apart in all places
are supplementary
cross or touch each other
88
A number used to tell order (1st, 2nd, 3rd...)
Integers
Natural Numbers
Ordinal Numbers
Whole Numbers
89
Altogether, combined, total
Division
Multiplicaiton
Subtraction
Addition
90
A letter that represents a number
Percent
Variable
Fraction
Coefficient
91
Side to side
Perpendicular
Parallel
Vertical
Horizontal
92
The number of cups in a pint
8
4
16
2
93
A number written using its place values as addends
Numerical Form
Standard Form
Word Form
Expanded Form
