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Mathematics Vocabulary Cards – Grade 2
Table of Contents
Number and Number Sense
Measurement (continued)
Number Model of 2
Number Model of 9
Number Model of 14
Place Value
Round
Less Than
Greater Than
Equal To
Ordinal Numbers
Fraction: Half and Fourth
Fraction: Thirds
Fraction: Eighths
Cup
Pint
Quart
Gallon
Liter
Clock
Calendar
Thermometer
Computation and Estimation
Addition
Subtraction
Number Sentence
Regroup/Rename
Estimate
Related Facts
Measurement
Penny
Nickel
Dime
Quarter
Dollar
Ruler
Ounce
Pound: Ounces
Kilogram: Grams
Balance Scale: Weight/ Mass
Scale: Weight/ Mass
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Geometry
Symmetry
Circle
Square: Right Angle
Triangle: Side and Vertex
Rectangle: Right Angle
Sphere
Cube
Rectangular Prism: Vertices
Probability and Statistics
Table
Bar Graph
Pictograph
Patterns, Functions, and Algebra
Dot Cubes
Pattern: Repeating and Growing
Equality
Inequality
Number Line
Calculator
Mathematics Vocabulary Cards – Grade 2
Page 1
Number
2
two
numeral
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Mathematics Vocabulary Cards – Grade 2
Page 2
Number
9
nine
numeral
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Mathematics Vocabulary Cards – Grade 2
Page 3
Number
14
fourteen
numeral
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Mathematics Vocabulary Cards – Grade 2
Page 4
Place Value
647
Hundreds Tens Ones
600
40
7
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Mathematics Vocabulary Cards – Grade 2
Page 5
Round
30
40
34
Round 34 to the
nearest ten.
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Mathematics Vocabulary Cards – Grade 2
Page 6
Less than
<
0 1 2 3 4 5 6 7 8
2<7
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Mathematics Vocabulary Cards – Grade 2
Page 7
Greater than
>
0 1 2 3 4 5 6 7 8
7>2
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Mathematics Vocabulary Cards – Grade 2
Page 8
Equal to
=
0 1 2 3 4 5 6 7 8
4=4
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Mathematics Vocabulary Cards – Grade 2
Page 9
Ordinal
Numbers
Lara
1
Michael
2 3
4
st
1
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5
6
7
8 9
10
th
6
Mathematics Vocabulary Cards – Grade 2
Page 10
Fraction
0
0
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Mathematics Vocabulary Cards – Grade 2
1
1
Page 11
Fraction
0
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1
Mathematics Vocabulary Cards – Grade 2
Page 12
Fraction
0
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1
Mathematics Vocabulary Cards – Grade 2
Page 13
Addition
9 + 3 = 12
sum
+
plus
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Mathematics Vocabulary Cards – Grade 2
Page 14
Subtraction
8–2=6
difference
x
x
minus
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Mathematics Vocabulary Cards – Grade 2
Page 15
Number
Sentence
8=3+5
6–2=4
equation
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Mathematics Vocabulary Cards – Grade 2
Page 16
Regroup
Rename
26 is 1 ten and 16 ones
1ten 16 ones
26
- 9
17
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Mathematics Vocabulary Cards – Grade 2
Page 17
Estimate
23 20
+ 12 10
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Mathematics Vocabulary Cards – Grade 2
Page 18
Related Facts
5+1=6
1+5=6
6–1=5
6–5=1
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Mathematics Vocabulary Cards – Grade 2
Page 19
Penny
1¢
one cent
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Mathematics Vocabulary Cards – Grade 2
Page 20
Nickel
5¢
five cents
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Mathematics Vocabulary Cards – Grade 2
Page 21
Dime
10¢
ten cents
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Mathematics Vocabulary Cards – Grade 2
Page 22
Quarter
25¢
twenty-five cents
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Mathematics Vocabulary Cards – Grade 2
Page 23
Dollar
$1.00
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Page 24
Ruler
one centimeter
1
0 in.
one inch
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Page 25
Ounce
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Page 26
Pound
16 ounces
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Mathematics Vocabulary Cards – Grade 2
Page 27
Kilogram
1,000 grams
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Mathematics Vocabulary Cards – Grade 2
Page 28
Balance
Scale
weight/mass
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Mathematics Vocabulary Cards – Grade 2
Page 29
Scale
weight/mass
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Mathematics Vocabulary Cards – Grade 2
Page 30
Cup
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Page 31
Pint
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Page 32
Quart
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Mathematics Vocabulary Cards – Grade 2
Page 33
Gallon
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Mathematics Vocabulary Cards – Grade 2
Page 34
Liter
2 liters
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1 liter
Mathematics Vocabulary Cards – Grade 2
Page 35
Clock
7:25
digital
analog
time
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Page 36
Calendar
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Mathematics Vocabulary Cards – Grade 2
Page 37
Thermometer
temperature

degrees
Fahrenheit
Celsius
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Mathematics Vocabulary Cards – Grade 2
Page 38
Symmetry
line of symmetry
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Page 39
Circle
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Page 40
Square
3
3
3
3
right angle
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Mathematics Vocabulary Cards – Grade 2
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Triangle
side
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vertex
Mathematics Vocabulary Cards – Grade 2
Page 42
Rectangle
5
2
right angle
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Mathematics Vocabulary Cards – Grade 2
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Sphere
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Page 44
Cube
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Page 45
Rectangular
Prism
vertices
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Mathematics Vocabulary Cards – Grade 2
Page 46
Table
Pets
Animals
Number
Dogs
Cats
Birds
Lizards
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12
9
5
9
Mathematics Vocabulary Cards – Grade 2
Page 47
Bar Graph
Our Favorite Ice Cream
Kinds of Ice Cream
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Mathematics Vocabulary Cards – Grade 2
Page 48
Pictograph
Our Favorite Pets
Cat Dog Horse Fish
= 1 student
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Mathematics Vocabulary Cards – Grade 2
Page 49
Dot Cubes
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Mathematics Vocabulary Cards – Grade 2
Page 50
Pattern

ABABABA
repeating pattern

growing pattern
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Mathematics Vocabulary Cards – Grade 2
Page 51
Equality
=
2+9=9+2
7 + 4 = 13 – 2
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Mathematics Vocabulary Cards – Grade 2
Page 52
Inequality
≠
5+6≠4+8
9–4≠3+3
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Mathematics Vocabulary Cards – Grade 2
Page 53
Number
Line
0 1 2 3 4 5 6 7 8
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Mathematics Vocabulary Cards – Grade 2
Page 54
Calculator
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Mathematics Vocabulary Cards – Grade 2
Page 55
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