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