Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 1
Mathematics Vocabulary Cards – Grade 4
Table of Contents
Number and Number Sense Place Value
Decimal Place Value
Less Than
Greater Than
Equal To
Mixed Number
Equivalent Fractions
Fraction: Models for one-half/one-fourth
Fraction: Models for two-thirds
Fraction: Models for three-eighths
Computation and Estimation Fraction: Addition
Fraction: Subtraction
Addition
Subtraction
Multiply: Product
Divide: Dividend, Divisor, and Quotient
Multiplication: Factors and Array Model
Multiplication: Number Line Model
Division: Number Line and Array Models
Factor
Measurement Balance Scale: Weight/ Mass
Scale: Weight/ Mass
Ounce
Pound: Ounces
Ton: Pounds
Gram
Kilogram: Grams
Ruler: Centimeter and Inch
Millimeter: Centimeter
Inches, Feet, and Yards
Meter: Centimeters and Millimeters
Mile: Yards
Measurement (continued) Cup: Ounces
Pint: Cups and Ounces
Quart: Pints, Cups, and Ounces
Gallon: Ounces
Liter
Geometry Point
Line
Ray: Endpoint
Line Segment: Endpoint
Angle
Endpoint
Vertex
Intersecting Lines
Parallel Lines
Perpendicular Lines
Rotation: Congruent Figures
Reflection: Congruent Figures
Translation: Congruent Figures
Polygons: Triangle, Quadrilateral,
and Pentagon
Polygons: Hexagon, Heptagon, and Octagon
Polygons: Nonagons and Decagon
Quadrilaterals
Rectangle: Right Angle
Square: Right Angle
Triangle: Side and Vertex
Sphere
Cube
Rectangular Prism: Vertices
Square Pyramid
Cylinder
Cone
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 2
Mathematics Vocabulary Cards – Grade 4
Table of Contents
Probability and Statistics Probability Number Line
Certain
Likely
Unlikely
Equally Likely
Impossible
Bar Graph
Line Plot
Line Graph
Patterns, Functions, and Algebra Number Line
Equality
Identity Property: Addition and Multiplication
Commutative Property: Addition and Multiplication
Associative Property: Addition and Multiplication
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 3
Place Value
Mil
lion
s
Hun
dre
d T
housa
nds
Ten
Thousa
nd
s
Thousa
nd
s
H
und
reds
Ten
s
On
es
1 , 2 3 5 , 4 8 6
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 4
Less than <
0 1 2 3 4 5 6 7 8
2 < 7
<
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 5
Greater than >
0 1 2 3 4 5 6 7 8
8 > 4
>
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 6
Equal to =
0 1 2 3 4 5 6 7 8
4 = 4
=
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 7
Mixed
Number
1 106
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 8
Equivalent
Fractions
=
=
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 9
Fraction
0 1
0 1
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 10
Fraction
0 1
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 11
Fraction
0 1
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 12
Fraction
Addition
+
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 13
Fraction
Subtraction
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 14
Decimal Place Value
decimal point
Ones
T
enth
s
Hu
nd
red
ths
Thousa
ndth
s
3 . 7 2 1
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 15
Addition
465 + 124 = 589
sum
+ plus
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 16
Subtraction
465 – 124 = 341
difference
minus
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 17
Multiply
32 x 48 = 1536
product
x
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 18
Divide
1420
280
280 ÷ 14 = 20
dividend divisor quotient
÷
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 19
Multiplication
5 x 3 = 15
factors
3 x 5 = 15
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 20
Multiplication
4 x 3
4 x 3 = 12
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 21
Division
15 ÷ 3 = 5
15 ÷ 3 = 5
15 ÷ 5 = 3
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 22
Factor
Factors of 12
1, 2, 3, 4, 6, 12
1x12
2 x 6
3 x 4
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 23
Balance
Scale
weight/mass
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 24
Scale
weight/mass
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 25
Ounce
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 26
Pound
weight/mass
16 ounces = 1 pound
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Ton
2,000 pounds
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 28
Gram
1,000 grams = 1 kilogram
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 29
Kilogram
weight/mass 1,000 grams = 1 kilogram
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 30
Ruler
1 inch
0 in. 1
one inch
one centimeter
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 31
Millimeter
10 millimeters = 1 centimeter
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 32
Inches, Feet,
and Yards
1 foot = 12 inches
36 inches = 3 feet
3 feet = 1 yard
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 33
Meter
1 meter = 100
centimeters
1 meter = 1,000
millimeters
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 34
Mile
1,760 yards
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 35
Cup
8 ounces
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Pint
+ =
2 cups
16 ounces
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Quart
2 pints
4 cups
32 ounces
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 38
Gallon
128 ounces
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 39
Liter
2 liters 1 liter
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 40
Point
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Line
A B
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Ray
endpoint
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Line
Segment
endpoint
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Angle
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 45
Endpoint
.
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 46
Vertex
vertices
vertex
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 47
Intersecting
Lines
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 48
Parallel
Lines
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 49
Perpendicular
Lines
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 50
Rotation
congruent figures
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 51
Reflection
congruent figures
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 52
Translation
congruent figures
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 53
Polygons
Triangle
Quadrilateral
Pentagon
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 54
Polygons
Hexagon
Heptagon
Octagon
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 55
Polygons
Nonagon
Decagon
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 56
Quadrilaterals
rectangle
square trapezoid
parallelogram rhombus
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 57
Rectangle
right angle
2
5
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 58
Square
right angle
3
3
3
3
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 59
Triangle
side vertex
right triangle
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 60
Sphere
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 61
Cube
face vertex edge
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 62
Rectangular
Prism
vertices
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Square
Pyramid
3 3
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Cylinder
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Cone
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Probability
Number Line
0 1
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Certain
is certain
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 68
Likely
is likely
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 69
Unlikely
is unlikely
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 70
Equally likely
and are equally likely
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Impossible
is impossible
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Bar Graph
Our Favorite Ice Cream
Kinds of Ice Cream
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Line Plot
Number of Pets
x x
x x x x
1 2 3 4 5
X represents 1 student
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 74
Line Graph
Tem
per
atu
re
(F
)
Temperature Over Time
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 75
Number
Line
0 1 2 3 4 5 6 7 8
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 76
Equality
=
13 + 25 = 30 + 8
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 77
Identity
Property
Addition:
8 + 0 = 8
0 + 12 = 12
Multiplication:
5 x 1 = 5
1 x 22 = 22
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 78
Commutative
Property
Addition:
12 + 5 = 17
5 + 12 = 17
Multiplication:
12 x 9 = 108
9 x 12 = 108
Virginia Department of Education, 2012 Mathematics Vocabulary Cards – Grade 4 Page 79
Associative
Property
Addition:
(2 + 5) + 4 = 2 + (5 + 4)
Multiplication:
(3 x 2) x 4 = 3 x (2 x 4)
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