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Middle Years Math Vocabulary (2024) Flashcards | StudBud
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Middle Years Math Vocabulary (2024)
Middle Years Math Vocabulary (2024)
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Vocabulary for middle years math
Flashcards
80 cards
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Questions
80
Answers
1
Ones, Tens, Hundreds, Thousands, Ten Thousands...
Whole Number Place Values
Order of digits
Order of Operations
Decimal Place Values
2
Reducing a fraction is also called...
Improper fraction
Solving
Simplifying
Proper fraction
3
The answer to a division problem
Difference
Quotient
Sum
Product
4
The same shape but different sizes
Congruent
Similar
Parallel
Polygons
5
Numbers that can be multiplied to make a certain number (ex ~ 8: 1, 2, 4, 8)
Factors
Variables
Mulitples
Dividends
6
The biggest factor that numbers share
Composite
Least Common Multiple
Prime
Greatest common factor
7
A quadrilateral with one set of parallel sides
Trapezoid
Parallelogram
Rhombus
Rectangle
8
To change a mixed number to an improper fraction...
Whole ⋅ Numerator + Denominator, Denominator stays the same
Whole ⋅ Denominator + Numerator, Denominator Stays the same
Denominator ⋅ Numerator + Whole, Denominator stays the same
Numerator ⋅ Denominator + Whole, Numerator stays the same
9
Intersecting lines...
are supplementary
cross or touch each other
are the same distance apart in all places
meet at 90 degrees
10
An equation saying that two ratios are equal
Percent
Decimal
Proportion
Ratio
11
A letter that represents a number
Coefficient
Fraction
Variable
Percent
12
A number that has more than two factors
Composite
Prime
Equation
Expression
13
The answer to a multiplication problem
Sum
Difference
Product
Quotient
14
Things that have the same size and shape
Parallel
Similar
Vertical
Congruent
15
The difference between the smallest and largest of a set of numbers
Mean
Mode
Median
Range
16
The number of inches in a foot
12
10
8
16
17
The counting numbers (1, 2, 3, 4...)
Real Numbers
Integers
Natural Numbers
Finite Numbers
18
A number used to tell order (1st, 2nd, 3rd...)
Integers
Natural Numbers
Ordinal Numbers
Whole Numbers
19
Relationship of a part to a whole
Decimal
Number sentence
Fraction
Ratio
20
The grid where you place ordered pairs (x,y)
Number line
Bar Graph
Pie Chart
Coordinate Plane
21
The first piece of the order of operations
Exponents
Perimeter
Addition
Brackets
22
The bottom number of a fraction
Denominator
Numerator
Improper
Whole number
23
A line that cuts across parallel lines
perpendicular
similar
transversal
variable
24
Angles that add up to 180 degrees
Tri angles
Complementary angles
Inverse angles
Supplementary angles
25
To find area:
Add all side lengths
Length times width
Multiply all side lengths
Length times width times height
26
Polygon
A shape with curved sides
A shape with straight sides
A shape with more than three sides
A four sided shape
27
Altogether, combined, total
Multiplicaiton
Subtraction
Addition
Division
28
Lines that are the same distance apart in all places
Perpendicular
Congruent
Right Angle
Parallel
29
The answer to a subtraction problem
Quotient
Product
Sum
Difference
30
Fractions that have the same value but are written differently
Improper fractions
Simplified fractions
Equivalent fractions
Proper fractions
31
A 90 degree angle
Similar
Obtuse
Acute
Right
32
An angle less than 90 degrees
Acute
Right
Complementary
Obtuse
33
Three feet equals one...
Meter
Inch
Yard
Centimeter
34
Numbers that are divisible by 5...
end in 0 or 5
are even
end in 5
end in 0, 2, 4, 6, or 8
35
The sum of the angels in a quadrilateral
360 degrees
180 degrees
270 degrees
90 degrees
36
Rounding numbers before using them
Estimating
BEDMAS
Order of Operations
Dividing
37
of, area, rate, double, triple
Subtraction
Addition
Division
Multiplication
38
A quadrilateral with all four sides the same length
Trapezoid
Rectangle
Parallelogram
Rhombus
39
The answer to an addition problem
Difference
Product
Sum
Perimeter
40
The name for (0,0) on a coordinate plane
Vertex
Origin
Face
Base
41
The space inside a polygon
Perimeter
Capacity
Volume
Area
42
The number of cm in a metre
1,000
10
2,000
100
43
An angle greater than 90 degrees
Obtuse
Acute
Similar
Right
44
A straight line that goes from left to right or right to left (side to side)
Horizontal
Perpendicular
Vertical
Parallel
45
They are always out of 100
Decimals
Ratios
Percents
Fractions
46
The distance around a shape
Area
Volume
Perimeter
Length
47
A four sided shape
Octagon
Triangle
Quadrilateral
Pentagon
48
A number written using its place values as addends
Standard Form
Numerical Form
Word Form
Expanded Form
49
Numbers that are being added
Quotients
Addends
Dividends
Integers
50
A straight line is...
90 degrees
270 degrees
180 degrees
360 degrees
51
A mathematical phrase that can contain numbers, variables and operations
Equation
Expression
Coefficient
Variable
52
They compare amounts, and can be written three ways: with "to", with ":" or as a fraction
Proportion
Product
Percent
Ratio
53
A number that can be expressed as a fraction, positive or negative
Whole Number
Fractional number
Irrational Number
Rational Number
54
A polygon with two sets of parallel sides
Rhombus
Parallelogram
Trapezoid
Quadrilateral
55
Any whole number, positive or negative
Numeral
Fraction
Coefficient
Integer
56
Before multiplying or dividing mixed numbers, rewrite them as ________
Whole numbers
Reciprocals
Proper fractions
Improper fractions
57
A quadrilateral with four 90 degree angles
Parallelgram
Trapezoid
Rhombus
Rectangle
58
In one year there are _____ days
335
385
365
235
59
Tenths, Hundredths, Thousandths, Ten thousandths, Hundred thousandths...
Order of Digits
Whole Number place values
Decimal place values
Order of operations
60
The shortest hand on a clock
Left hand
Second hand
Minute hand
Hour Hand
61
Decreased by, less than, fewer, difference, change
Division
Subtraction
Addition
Multiplication
62
Step-by-step procedure for solving a problem
Algorithm
Function
Equation
Input-output table
63
The sum of the angles in a triangle
180 degrees
360 degrees
90 degrees
270 degrees
64
The distance across a circle
Radius
Diameter
Circumference
Perimeter
65
A line that travels up and down
Right angle
Horizontal
Vertical
Perpendicular
66
How likely it is for something to happen
Reflection
Probability
Geometry
Translation
67
To find the average by adding numbers together then dividing by how many were added
Median
Mode
Mean
Range
68
A corner, or the point where two lines meet
Congruent
Reciprocal
Vertex
Integer
69
The top number in a fraction
Improper fraction
Whole number
Denominator
Numerator
70
A rectangle whose sides are all the same length
Rhombus
Quadrilateral
Square
Parallelogram
71
The inside of a 3D shape
Area
Size
Perimeter
Volume
72
Operations that undo each other (Addition and subtraction, multiplication and division...)
Algorithms
Inverse operations
Reciprocals
Complementary operations
73
Angles that add up to 90 degrees
Complementary angles
Supplementary angles
Inverse angles
Acute angles
74
The number of degrees in a circle
180
90
360
720
75
The symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 ONLY
Numerals
Numbers
Place values
Digits
76
Making a number simpler by changing it to something that's close but easier to work with
Calculating
Rounding
Multiplying
Sleeping
77
To find the average by selecting the number that is repeated most often
Mean
Median
Range
Mode
78
A number that has exactly 2 factors: 1 and itself
Prime
Factor
Composite
Multiple
79
To find the average of numbers by putting them in order and selecting the value in the middle
Median
Mode
Range
Mean
80
A number written using digits
Standard form
Word form
Expanded form
Exponential form
