Grade 3
Number Properties
3.3

Convert Numbers with Tens, Hundreds, Thousands

Taught bySara Roman
3.4

Convert from Expanded Form

Taught byKami Soltesz
3.5

Convert Numbers with Tens, Hundreds, Thousands

Taught bySara Roman
3.6

Simplify Expanded Form

Taught byKami Soltesz
3.7

Convert Numbers with Hundreds, Thousands, Millions

Taught byMeghan Swanson
3.8

Identify the Digit with a Particular Place Value

Taught byMarlee Chizhevsky
3.9

Value of Underlined Digit with Numbers Up to 1000

Taught byKatie Lesoine
3.17

Estimate Quotients

Taught byMeghan Swanson
3.80

Properties of Addition

Taught byMarlee Chizhevsky
3.101

Solve Using Properties of Addition

Taught byKatie Lesoine
3.105

Relate Addition and Multiplication

Taught byKatie Lesoine
3.118

Divisibility Rules with Numbers Up to 10,000

Taught bySara Roman
3.119

Choose Properties of Multiplication

Taught byMeghan Swanson
3.120

Factors of Multiplication

Taught byKarl Zipple
3.121

Properties of Multiplication with Factors Up to 12

Taught byMeghan Swanson
3.123

Distributive Property

Taught byNeelesh Tiruviluamala
3.124

Simplify Variable Expressions

Taught byNeelesh Tiruviluamala
Mixed Equations
3.11

Solve Using Guess-And-Check

Taught byRebecca Langhauser
3.43

Add and Subtract - How to Make a Number Up to 100

Taught bySara Roman
3.44

Add and Subtract - How to Make a Number

Taught byPamila Haimiti
3.81

Related Equations with Sums Up to 1000

Taught byKami Soltesz
3.140

Input/Output Tables: Write the Rule

Taught byKatie Lesoine
3.141

Solve for the Variable with Addition and Subtraction

Taught byKami Soltesz
3.142

Solve for the Variable with Multiplication and Division

Taught byMarlee Chizhevsky
3.143

Write Variable Equations to Represent

Taught byKatie Lesoine
Estimation
3.12

Rounding with Numbers Up to 5000

Taught bySara Roman
3.13

Rounding with Numbers Up to 100,000

Taught bySara Roman
3.14

Solve Inequalities Using Estimation

Taught byMarlee Chizhevsky
3.15

Estimate Sums with Numbers Up to 100,000

Taught byMarlee Chizhevsky
3.16

Estimate Products Up to 1000

Taught byKatie Lesoine
3.18

Estimate Quotients Up to 1000

Taught byMarlee Chizhevsky
3.19

Estimate Quotients Up to 10,000

Taught byMarlee Chizhevsky
Counting
3.20

Compare Numbers Up to 1000

Taught byKatie Lesoine
3.26

Count Up with Numbers

Taught byPamila Haimiti
Comparison
3.21

Put Numbers in Order Up to 120

Taught bySara Roman
3.168

Comparing Objects - Same / Different

Taught byKatie Lesoine
Number Patterns
3.22

Counting and Number Patterns: Skip-Counting Sequences

Taught bySara Roman
3.50

Increasing Addition Patterns

Taught byKami Soltesz
3.51

Addition Patterns Over Increasing Place Values

Taught byKarl Zipple
3.52

Increasing Subtraction Patterns

Taught byKatie Lesoine
Multiplication
3.23

Multiplication with a Specific Number Up to 12

Taught byKatie Lesoine
3.24

Multiplication by 10

Taught byKatie Lesoine
3.104

Multiplication Sentences

Taught byPamila Haimiti
3.106

Multiplication with Pictures

Taught byKatie Lesoine
3.107

Multiply Two Numbers

Taught byMarlee Chizhevsky
3.109

Multiplication

Taught byKatie Lesoine
3.112

Relate Multiplication and Division with Factors Up to 12

Taught byMarlee Chizhevsky
3.113

Multiply Three or More Numbers

Taught byKatie Lesoine
3.117

Find Missing Factors

Taught byRebecca Langhauser
3.122

Solve Using Properties of Multiplication with Factors Up to 12

Taught byKami Soltesz
Money
3.25

Count Money

Taught byKami Soltesz
3.27

Purchases: Do You Have Enough Money?

Taught bySara Roman
3.28

Making Change Up to $5

Taught byKami Soltesz
3.29

Making Change Up to $20

Taught byRebecca Langhauser
3.30

Add and Subtract Money

Taught bySara Roman
3.31

Price Lists

Taught byNeelesh Tiruviluamala
3.32

Consumer Math: Price Lists

Taught byNeelesh Tiruviluamala
Addition
3.33

Balance Addition Equations with Sums Up to 20

Taught bySara Roman
3.35

How to Make a Number - Values Up to 100

Taught bySara Roman
3.36

How to Make a Number - Sums and Numbers Up to 10

Taught byKami Soltesz
3.37

Balance Addition Equations with Sums Up to 100

Taught byKami Soltesz
3.38

Balance Addition Equations with Operands Up to 100

Taught byPamila Haimiti
3.45

Balance Addition Equations with Sums Up to 1000

Taught byKami Soltesz
3.46

Balance Addition Equations with Operands Up to 1000

Taught byKami Soltesz
3.53

Add Two Numbers Up to 1000

Taught byKami Soltesz
3.54

Addition Input/Output Tables with Numbers Up to 100

Taught byMarlee Chizhevsky
3.55

Addition Input/Output Tables with Sums Up to 1000

Taught byKami Soltesz
3.56

Numbers Up to 1000

Taught byKami Soltesz
3.57

Numbers Up to 1000 Review

Taught byKami Soltesz
3.58

Complete the Equation with Sums Up to 1000

Taught byKami Soltesz
3.59

Complete the Equation with Numbers Up to 1000

Taught byKatie Lesoine
3.60

Add Three Digit Numbers Ending in Zero Up to 1000

Taught byKami Soltesz
3.61

Adding Three or More Numbers

Taught byPamila Haimiti
3.62

Add Two Numbers Up to 5000000

Taught byRebecca Langhauser
3.63

Adding Three or More Numbers

Taught byPamila Haimiti
3.64

Adding Three or More Numbers with One or Two Digits

Taught bySara Roman
3.72

Adding Doubles

Taught bySara Roman
3.75

Related Addition Equations Up to 10

Taught byPamila Haimiti
3.76

Choose Addition Pictures Up to 10

Taught byPamila Haimiti
3.77

How to Make a Number with Single Digits Up to 10

Taught byKami Soltesz
3.78

Write Addition Sentences to Describe Pictures

Taught byKatie Lesoine
3.79

Related Addition Equations Up to 1000

Taught byKami Soltesz
3.83

Add a One Digit Number to a Two Digit Number

Taught byPamila Haimiti
3.84

Complete the Equation with Sums Up to 100

Taught bySara Roman
3.86

Add Tens

Taught bySara Roman
3.87

Add Two Digit Numbers

Taught byPamila Haimiti
3.88

Add Two Numbers Up to 100

Taught bySara Roman
3.89

Add Numbers - Sums Up to 1000

Taught bySara Roman
3.92

Addition Sentences Up to 100

Taught byKami Soltesz
3.102

Addition with a Specific Number

Taught byPamila Haimiti
Subtraction
3.34

Balance Subtraction Equations with Sums Up to 18

Taught bySara Roman
3.39

Ways to Make a Number Up to 20

Taught byKami Soltesz
3.40

Ways to Make a Number with Values Up to 100

Taught byKami Soltesz
3.41

Balance Subtraction Equations with Sums Up to 100

Taught byKatie Lesoine
3.42

Balance Subtraction Equations with Operands Up to 100

Taught byKami Soltesz
3.47

Balance Subtraction Equations with Operands Up to 1000

Taught byPamila Haimiti
3.65

Subtract Two Numbers Up to 1000

Taught byKami Soltesz
3.66

Subtraction Input/Output Tables

Taught byKatie Lesoine
3.67

Subtraction with Operands Up to 1000

Taught byKami Soltesz
3.68

Complete the Subtraction Sentence

Taught byKatie Lesoine
3.69

Complete the Subtraction Sentence with Operands Up to 1000

Taught byKami Soltesz
3.70

Subtraction with Numbers Up to 5000000

Taught byRebecca Langhauser
3.71

Fill in the Missing Digits

Taught bySara Roman
3.73

Subtracting Doubles

Taught byKatie Lesoine
3.91

Subtraction with Sums Up to 100

Taught byKatie Lesoine
3.93

Subtract Tens

Taught bySara Roman
3.94

Subtract Two Numbers - 1 or 2 Digits Up to 20

Taught bySara Roman
3.95

Subtract One-Digit Numbers from Two-Digit Numbers

Taught bySara Roman
3.96

Subtract Two Numbers - Single and Double Digits

Taught bySara Roman
3.97

Subtract Two Numbers - Double Digits Up to 100

Taught bySara Roman
3.98

Subractions Sentences to Describe Pictures

Taught bySara Roman
3.99

Subtraction Sentences with Sums Up to 100

Taught byKami Soltesz
3.103

Subtracting Zero and All

Taught bySara Roman
Division
3.111

Complete the Division Sentence

Taught byKatie Lesoine
3.115

Division with Divisors Up to 10

Taught byKami Soltesz
3.116

Division with Dividend Up to 1000

Taught byKarl Zipple
Fractions
3.125

Which Shape Matches the Fraction?

Taught byPamila Haimiti
3.126

Identify Fractions of Shapes

Taught byKatie Lesoine
3.127

Identify Fractions Up to Fourths

Taught bySara Roman
3.128

Identify Fractions Up to Tenths

Taught byKatie Lesoine
3.130

Fraction

Taught byMarlee Chizhevsky
3.131

Compare Fractions

Taught byKatie Lesoine
3.132

Compare Fractions - Same Numerator or Denominator

Taught byPamila Haimiti
3.133

Put Fractions in Order Up to Twentieths

Taught byKarl Zipple
3.134

Multiply Fractions by Whole Numbers

Taught byKarl Zipple
3.135

Multiply Fractions by Whole Numbers

Taught bySara Roman
3.136

What Mixed Fraction Is Shown?

Taught byMarlee Chizhevsky
Time
3.144

Choose the Appropriate Time Units

Taught byPamila Haimiti
3.145

AM or PM

Taught byKatie Lesoine
3.146

Change in Time Review

Taught byKatie Lesoine
3.147

Find the Change in Time

Taught byKami Soltesz
3.148

Elapsed Time

Taught byNeelesh Tiruviluamala
3.149

Convert Time Units

Taught bySara Roman
3.150

Compare Clocks

Taught byKatie Lesoine
Measurement
3.152

Which Metric Unit Is Appropriate?

Taught byKami Soltesz
3.153

Compare and Convert Metric Units

Taught byBreanna Levee
3.154

Which Metric Unit of Length Is Appropriate?

Taught byKatie Lesoine
Geometry
3.155

Find the Perimeter

Taught byKatie Lesoine
3.156

Perimeter: Find the Missing Side Length

Taught byKami Soltesz
3.157

Compare Sides and Corners

Taught byKatie Lesoine
3.160

Count Edges

Taught byKatie Lesoine
3.162

Count Faces

Taught byPamila Haimiti
3.163

Count Edges, Vertices and Faces

Taught byKatie Lesoine
3.164

Which 2 Dimensional Shape Is Described?

Taught byKatie Lesoine
3.165

Which Shape Is Described?

Taught byKatie Lesoine
3.169

Classify Quadrilateral Shapes

Taught bySara Roman
Graphing
3.170

Create Bar Graphs Using Tables

Taught byKatie Lesoine
3.171

Create Bar Graphs

Taught byMeghan Swanson
3.172

Create Line Plots

Taught byPamila Haimiti
3.173

Create Line Plots II

Taught byMeghan Swanson
3.174

Create Pictographs

Taught byPamila Haimiti
3.175

Create Line Graphs

Taught byMeghan Swanson
3.176

Interpret Bar Graphs

Taught byKatie Lesoine
3.178

Interpret Line Plots

Taught bySara Roman
3.181

Convert Graphs to Input/Output Tables

Taught byMeghan Swanson

The third grade is the start of multiplication, mixed fractions, and more complex number properties. As the math skills start becoming more complicated, students may need some extra help to truly grasp the concepts. Our teachers help fill the gaps in learning and offer their best tips in figuring out  

  • Students learn about angles, multiplication rules, measurements, and other third-grade math skills.
  • On-demand videos for math skills by teachers who specialize in teaching math to younger students.
  • Learn and master the fundamentals of algebra to prepare for more complex concepts in the next grade.