Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 1
Mathematics Vocabulary Cards Grade 2
Table of Contents
Number and Number Sense 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 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
Measurement (continued) Cup Pint Quart Gallon Liter Clock Calendar Thermometer 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
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 2
Number
numeral
2 two
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 3
Number
numeral
nine
9
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Number
numeral
14 fourteen
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 5
Place Value
6 4 7 Hundreds Tens Ones
6 0 0 4 0 7
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 6
Round
Round 34 to the nearest ten.
30 40
34
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 7
Less than <
0 1 2 3 4 5 6 7 8
2 < 7
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 8
Greater than >
0 1 2 3 4 5 6 7 8 7 > 2
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 9
Equal to =
0 1 2 3 4 5 6 7 8
4 = 4
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 10
Ordinal Numbers
1 2 3 4 5 6 7 8 9 10
1st 6th
Lara
Michael
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Fraction
0 1
0 1
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Fraction
0 1
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Fraction
0 1
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 14
Addition 9 + 3 = 12
sum
plus
+
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 15
Subtraction 8 2 = 6
difference
minus
x x
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Number Sentence
8 = 3 + 5 6 2 = 4
equation
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 17
Regroup Rename
26 is 1 ten and 16 ones
1ten 16 ones 26 - 9 17
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 18
Estimate
23 20 + 12 10
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Related Facts
5 + 1 = 6
1 + 5 = 6
6 1 = 5
6 5 = 1
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 20
Penny
1 one cent
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Nickel
5
five cents
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Dime
10
ten cents
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Quarter
25
twenty-five cents
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Dollar
$1.00
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Ruler
1 inch
0 in. 1
one inch
one centimeter
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Ounce
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 27
Pound
16 ounces
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Kilogram
1,000 grams
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Balance Scale
weight/mass
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Scale
weight/mass
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Cup
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 32
Pint
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 33
Quart
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Gallon
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Liter
2 liters 1 liter
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Clock
digital analog
time
7:25
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Calendar
Virginia Department of Education, 2012 Mathematics Vocabulary Cards Grade 2 Page 38
Thermometer
temperature degrees Fahrenheit
Celsius
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Symmetry
line of symmetry
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Circle
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Square
right angle
3
3
3
3
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Triangle
side vertex
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Rectangle
right angle
2
5
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Sphere
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Cube
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Rectangular Prism
vertices
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Table
Pets Animals Number
Dogs 12 Cats 9 Birds 5
Lizards 9
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Bar Graph
Our Favorite Ice Cream
Kinds of Ice Cream
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Pictograph
Our Favorite Pets
Cat Dog Horse Fish
= 1 student
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Dot Cubes
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Pattern
A B A B A B A
repeating pattern
growing pattern
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Equality
= 2 + 9 = 9 + 2
7 + 4 = 13 2
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Inequality
5 + 6 4 + 8 9 4 3 + 3
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Number Line
0 1 2 3 4 5 6 7 8
