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