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4th Grade Math PSSA Vocabulary Flashcards | StudBud
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4th Grade Math PSSA Vocabulary
4th Grade Math PSSA Vocabulary
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Math PSSA Vocabulary Grades K-4
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1
a set of related multiplication and division equations using the same numbers (9×5=45, 45÷9=5)
product
fact family
equivalent
factor pair
2
the divisor in a ratio or fraction
numerator
denominator
factor
remainder
3
two or more mathematical statements or expressions that have the same value
equilateral expression
equation
identity statement
equivalent
4
a polygon with exactly 10 sides
decagon
pentagon
hexagon
heptagon
5
an expression that is subtracted from another expression
difference
subtrahend
expressionless
number sentence
6
the result when adding two or more numbers
sum
quotient
difference
product
7
when dividing one number by another number, the number that is being divided
difference
divisor
quotient
dividend
8
the value of the place a digit occupies in a number
decimal point
absolute value
place value
number line
9
an angle with a measure greater than 0° and less than 90°
adjacent angle
obtuse angle
acute angle
right angle
10
a mathematical sentence or statement relating two equal expressions
equation
integer
number sentence
fact family
11
0, 1, 2, 3...
decimal
prime number
whole number
integer
12
the least common multiple of the denominators of two or more fractions
least common denominator
addend
factor pair
greatest common factor
13
the rules that specify the order in which operations are performed when more than 1 is required
order of operations
sequencing rules
fact family
factor pair
14
a polygon with exactly 9 sides
heptagon
decagon
hexagon
nonagon
15
the result when one number is multiplied by one or more numbers
product
factor
quotient
multiple
16
a whole number greater than 1 that is not a prime number
composite number
real number
square number
rational number
17
735.2 = 700 + 30 + 5 + 0.2
expanded form
place value
percent
average
18
a polygon with exactly 4 sides
triangle
hexagon
quadrilateral
pentagon
19
a set of related addition and subtraction equations using the same numbers (9+5+14, 14-9=5)
product
fact family
factor pair
equivalent
20
a line that divides a figure into two parts that are congruent mirror images of each other
line of symmetry
congruent line
intersecting line
mirror line
21
a counting number or zero
whole number
decimal
prime number
integer
22
a polygon with exactly 3 sides
quadrilateral
triangle
hexagon
pentagon
23
a number or expression that is added to another number or expression
quotient
addend
sum
dividend
24
a rectangular arrangement of objects, symbols, or numbers with equal-length rows & columns
array
quadrilateral
bar graph
area
25
a polygon with exactly 8 sides
hexagon
octagon
pentagon
decagon
26
a polygon with exactly 5 sides
hexagon
pentagon
octagon
decagon
27
a graph that represents the real numbers as ordered points on a line
number line
line graph
line segment
line plot
28
a number that is divisible by another number with no remainder
dividend
multiple
quotient
factor
29
a whole number greater than 1 with exactly two factors: 1 and the number itself
prime number
real number
whole number
composite number
30
a polygon with exactly 6 sides
heptagon
pentagon
decagon
hexagon
31
the result when one number is divided by another number
product
quotient
factor
multiple
32
the distance around a closed 2-dimensional figure or shape
perimeter
circumference
length
area
33
a polygon with exactly 7 sides
decagon
pentagon
hexagon
heptagon
34
a number written with base 10 place values that are smaller than one (tenths, hundredths)
ratio
decimal
fraction
percent
