Grade 3 Math

In these lessons, we will learn digraphs & diphthongs, grammar, numbers, addition, subtraction, multiplication, division, mixed operations, rounding & estimating, measurement, geometry, fraction, decimals, and probability & statistics to the levels appropriate for Grade 3.

Grade 3 Popular Topics
Phonics	Numbers	Addition
Subtraction	Multiplication	Division
Mixed Operations	Rounding	Measurements
Geometry	Fractions	Decimals
Probability	Math Worksheets	Common Core

Printable Worksheets for Common Core Third Grade

Phonics

• Lessons on Digraphs & Diphthongs

  Review Phonics from Grade 2
  Consonant Digraphs ch-, sh-, th-, & wh-
  Consonant Digraphs ch-, sh-, th-, & wh-
  Vowel Digraphs oa-, ea-, ai-, ay-, au-

  Ee Words
  Oo Words
  Ou, Ow, Ew Words
  Aw, Ai, Oa Words
  
  Phonics Games for Kids
  Games to help you learn the consonant digraphs & vowel digraphs.

Grammar for Kids

• Lessons on Grammar

  Review Nouns
  What are adjectives?
  Review Verbs
  
  More about Adjectives
  What are Adverbs?
  What are Pronouns?
  More about Pronouns
  
  Homophones or Homonyms
  Words with several meanings
  bow, pool, bat, cap, tip
  Synonyms, Antonyms
  
  Grammar Games for Kids
  Games to help you learn about nouns, adjectives, punctuations, verbs, synonyms, antonyms & homonyms.

Numbers

• Lessons on Comparing Numbers

  Review Numbers from Grade 2
  Review > & < Symbols
  Compare & Order Numbers
  
  Compare Numbers Worksheets
  (Less than 100)
  Compare Numbers Worksheets
  (Less than 1,000)
  Compare Numbers Worksheets
  (Less than 10,000)
  Compare Numbers Worksheets
  (Less than 100,000)

Place Value

• Lessons on Place Value

  Place Values Songs
  Place Values
  (Up to million’s place)
  Expanded Form
  Write a number in expanded form
  

• Place Value Worksheets

  Place Value Worksheets 1
  Place Value Worksheets 2
  (up to hundred’s place)
  Place Value Worksheets 1
  Place Value Worksheets 2
  (up to thousand’s place)
  
  Place Value Worksheets 1
  Place Value Worksheets 2
  (up to million’s place)
  Form the largest or smallest number
  (given 3 digits)
  Form the largest or smallest number
  (given 4 digits)
  
  Form the largest or smallest number
  (given 5 digits)
  Form the largest or smallest number
  (given 6 digits)
  Place Value Games
  Lots of games to help you learn more about the number system & place values

Roman Numerals (I, V, X, L, C, D, M)

• Lessons on Roman Numerals

  Roman Numerals: 1 - 1000
  Roman Numerals Conversion
  (up to 10)
  Roman Numerals Conversion
  (up to 20)
  Roman Numerals Conversion
  (up to 50)
  
  Roman Numerals to Numbers Worksheets
  Numbers to Roman Numerals Worksheets
  
  Roman Numerals Games
  Games to help you learn the Roman Numerals

Addition

• Lessons on Addition

  Addition with or without Regrouping
  Adding 3 digits numbers
  Commutative Property of Addition
  Addition Patterns over increasing place values
  
  Mental Addition Strategies
  Adding from left to right, Addition using compensation, Addition using doubles.

• Addition Worksheets

  Addition (sum up to 10)
  Addition (sum up to 18)
  
  Add 2 numbers (1 digit)
  Add 2 numbers (up to 2 digits)
  Add 2 numbers (up to 3 digits)
  Add 2 numbers (up to 4 digits)
  
  Add 3 numbers (1 digit)
  Add 3 numbers (up to 2 digits)
  Add 3 numbers (up to 3 digits)
  Add 3 numbers (up to 4 digits)
  
  Addition Games
  Games to increase your addition skills while having fun.

Subtraction

• Lessons on Subtraction

  Subtraction songs about regrouping or borrowing
  Subtraction with regrouping (2 digits)
  Subtraction with regrouping (3 digits)
  Subtraction with regrouping (3 digits)
  Subtraction with zeros
  
  Subtraction Patterns
  Mental Subtraction Strategies Subtracting & compensating, Use addition to subtract, Subtraction using doubles
  Estimation Strategies for Addition & Subtraction Front-End Estimation, Closest-Ten Strategy (rounding)
  Add & Subtract within 1,000

• Subtraction Worksheets

  Subtract 2 numbers: up to 2 digits
  Subtract 2 numbers: up to 3 digits
  Subtract 2 numbers: up to 4 digits
  Subtraction Patterns
  
  Subtraction Games
  Lots of fun games that will improve your subtraction skills
  Addition & Subtraction Games
  Addition & subtraction games that will help you with your math skills

• Addition & Subtraction Worksheets

  Multi-digit Addition (eg. 12,456 + 3,376)
  Multi-digit Addition Word Problems
  

  Multi-digit Subtraction (eg. 32,406 - 4,375)
  Multi-digit Subtraction Word Problems
  Multi-digit Subtraction with Zeros (eg. 40,006 - 3,214)
  

Multiplication

• Lessons On Multiplication

  Multiplication Tables
  
  How to understand multiplication?
  Grouping & Arrays, Repeated Addition, Relate to Division
  
  Multiply by Multiples of 10
  Multiply 1-digit whole numbers by multiples of 10 in the range 10 to 90
  
  Multiply 2 or more digits by 1 digit
  Multiply using Partial Products
  
  Multiplication Patterns over increasing place values
  Multiplication using Facts & Patterns

• Multiplication Facts (In Order) Worksheets

  Multiplication Facts for 1
  Multiplication Facts for 2
  Multiplication Facts for 3
  Multiplication Facts for 4
  
  Multiplication Facts for 5
  Multiplication Facts for 6
  Multiplication Facts for 7
  Multiplication Facts for 8
  
  Multiplication Facts for 9
  Multiplication Facts for 10

• Multiplication Facts (Not In Order) Worksheets

  Multiplication Facts for 1
  Multiplication Facts for 2
  Multiplication Facts for 3
  Multiplication Facts for 4
  
  Multiplication Facts for 5
  Multiplication Facts for 6
  Multiplication Facts for 7
  Multiplication Facts for 8
  
  Multiplication Facts for 9
  Multiplication Facts for 10
  
  Mixed Multiplication Facts (1 to 10)
  
  Multiplication Games
  Lots of games to improve your multiplication skills

• Multiplication Worksheets

  2 digits x 1 digit
  3 digits x 1 digit
  4 digits x 1 digit
  
  Multiplication Games
  Games to improve your multiplication skills

• Printable Multiplication Worksheets

  Printable & Online
  Represent Equal Groups as Multiplication
  Represent Multiplication using Arrays
  

  2 Times Table
  3 Times Table
  4 Times Table
  5 Times Table
  6 Times Table
  7 Times Table
  8 Times Table
  9 Times Table
  10 Times Table
  

  Multiply by 2
  Multiply by 3
  Multiply by 4
  Multiply by 5
  Multiply by 6
  Multiply by 7
  Multiply by 8
  Multiply by 9
  Multiply by 10
  

  Multiply by 1-9
  

  Multiply by Multiples of 10 (eg. 6 x 30)
  Multiplying Multiples of 10, 100, 1000 (eg. 70 x 400)
  

Division

• Lessons On Division

  Understanding Division
  Equal Sharing, Equal Grouping, Repeated Subtraction, Relate to Multiplication
  
  Introduction to Division
  Division using Models & Multiplication Facts
  
  Multiplication & Division: Fact Families
  
  Divisibility Rules for 2, 5 & 10
  Division Patterns over increasing place values

• Division Facts Worksheets

  Division Facts 1
  Division Facts 2
  Division Facts 3
  Division Facts 4
  
  Division Facts 5
  Division Facts 6
  Division Facts 7
  Division Facts 8
  
  Division Facts 9
  Division Facts 10
  Mixed Division Facts
  
  Division Games
  Games that will sharpen your division skills

• Printable Division Worksheets

  Division & Equal Groups
  

  Division using Multiplication Facts (2 -10)
  Division using Multiplication Facts of 2
  Division using Multiplication Facts of 3
  Division using Multiplication Facts of 4
  Division using Multiplication Facts of 5
  Division using Multiplication Facts of 6
  Division using Multiplication Facts of 7
  Division using Multiplication Facts of 8
  Division using Multiplication Facts of 9
  Division using Multiplication Facts of 10
  

  Division Facts (Random Order)
  

Mixed Operations

• Lessons on Multiplication & Division

  Multiplication
  Interpret products of whole numbers
  Division
  Interpret whole-number quotients of whole numbers
  Word Problems
  Use multiplication & division within 100 to solve word problems
  Multiplication Division Equations
  Determine the unknown whole number in a multiplication or division equation
  
  Properties of Operations
  Apply properties of operations as strategies to multiply & divide.
  Division
  Understand division as an unknown-factor problem
  Multiply & Divide
  Fluently multiply & divide within 100
  Word Problems
  Solve two-step word problems using the four operations.
  Arithmetic Patterns
  Identify arithmetic patterns
  
  One-to-Ten
  Use four numbers & the arithmetic functions - Addition, Subtraction, Multiplication & Division (Exponents & Parenthesis) to form the numbers.
  Fact Family Multiplication & Division Game

• Order of Operations

  Order of Operations (+, -, ×, parenthesis)
  

Rounding & Estimating

• Lessons on Rounding

  Rounding Tens & Hundreds
  Rounding Numbers
  Estimate Numbers
  Estimate Sum
  
  Estimate Difference
  Estimate Product
  Estimate Quotient
  
  Rounding Numbers: to nearest 10
  Rounding Numbers: to nearest 100
  
  Rounding & Estimation Games

• Rounding Worksheets

  Hundreds, Tens, Ones (eg. 536 = 500 + 30 + 6)
  

  Round to nearest 10 (3-digit) (eg. 725 -> 730)
  Round to nearest 100 (3-digit) (eg. 651 -> 700)
  Round to nearest 10 or 100 (3-digit)
  

  Round to nearest 100 (4-digit) (eg. 2,754 -> 2,800)
  Round to nearest 1000 (eg. 3,542 -> 4,000)
  Round to nearest 10, 100, 1000
  

Measurements

• Lessons On Measurements

  Measure Time
  Measure Liquid Volume & Mass
  Measuring Length using a Ruler
  
  Standard Measurement in the US
  Metric System
  Converting Metric Units

• Measurement Worksheets

  Standard Measurements
  Metric Measurements
  
  Metric Length Conversions: mm, cm, m, km
  Metric Weight Conversion: kg, g, mg
  
  Measurement Games
  Measurement games to help you learn customary & metric units

Geometry

• Lessons on Shapes & Symmetry

  2D & 3D shapes
  Sort the shapes into 2D & 3D
  
  3D shapes
  Pyramids, prisms, cylinders, cones, spheres (faces, edges, vertices)
  
  Lines of Symmetry

• Geometry Worksheets

  Area of Rectangles
  Area of Rectangles Word Problems
  

  Perimeter (rectangles & regular shapes)
  Perimeter Word Problems (rectangles & regular shapes)
  

Geometric Terms

• Lessons on Geometric Terms

  Line, Ray, Line Segment point & plane
  
  Geometric Terms
  Match the terms with their correct definition.

Angles

• Lessons On Angles

  Types of Angles
  Acute, Right, Obtuse & Straight angles
  
  Introduction to Angles
  Match the terms related to the classification of angles.

Types Of Triangles

• Lessons on Triangles

  Triangle Songs
  Songs to help you remember the different types of triangles
  
  Types of Triangles
  Acute, Obtuse, Right, Equilateral, Isosceles, Scalene

Polygons - Perimeter & Area

• Lessons on Perimeter & Area

  Quadrilaterals
  Understand that shapes in different categories may share attributes
  Partition Shapes
  Partition shapes into parts with equal areas.
  
  Understand Area
  Recognize area as an attribute of plane figures & understand concepts of area measurement.
  Measure Area
  Measure areas by counting unit squares
  
  Area of Rectangles
  Relate area to the operations of multiplication & addition.
  Perimeter of Polygons
  Solve real world & mathematical problems involving perimeters of polygons
  
  Types of Polygons
  Perimeter of Polygons
  How to find perimeter of polygons
  Area of Rectangles
  How to find the area of rectangles using a formula?

• Area & Perimeter Worksheets

  Area & Perimeter of Rectangles 1
  Area & Perimeter of Rectangles 2
  Area & Perimeter of Rectangles 3
  
  Perimeter & Area Games Games for you to learn about perimeter & area

Volume

• Lessons On Volume

  Volume of Cubes
  How to find the volume of cubes using a formula?
  Volume of Rectangular Prisms
  How to find the volume of rectangular prisms using a formula?
  
  Cubes Game
  Fill a box with cubes, rows of cubes, or layers of cubes. The number of unit cubes needed to fill the entire box is known as the _volume_ of the box. Can you determine a rule for finding the volume of a box if you know its width, depth, & height?
  
  Geometry - Volume A quiz on the volume of rectangular.

Fractions

• Lessons On Fractions

  Understanding Fractions
  Fractions represent part of a whole. Compare Fractions with Like Denominator
  
  Understand Fractions
  Equivalent Fractions
  
  Reading & Writing Fractions
  Numerator & Denominator. Introduction to Fractions
  
  Equivalent Fractions
  Fractions on the Number Line
  Compare Fractions Visually
  Compare Like Fractions
  
  Reduce Fractions
  Simplify Fractions
  Add Fractions with the same denominator
  Subtract Fractions with the same denominator
  Explain Mixed Numbers

• GCD & LCM Worksheets

  Find Greatest Common Factor by listing factors
  Find Greatest Common Factor using Factor Trees
  Least Common Multiple (LCM) or Least Common Denominator (LCD)

• Factors Worksheets & Games

  Fractions in Words
  Equivalent Fractions
  Simplifying Fractions
  
  Add Fractions
  (with common denominator & no simplifying)
  Subtract Fractions
  (with common denominator & no simplifying)
  Add & Subtract Fractions
  (with common denominator & simplifying answers)
  
  Fraction Games
  Games to help you learn about fractions, equivalent fractions, adding fractions & subtracting fractions.

Decimals

• Lessons On Decimals

  What is a Decimal?
  Reading & Writing Decimals
  
  Decimals to Fractions
  Fractions to Decimals
  
  Add Decimals
  Subtracting Decimals
  Decimal Songs

• Decimal Worksheets

  Add Decimals: up to tenths
  Add Decimals: up to hundredths
  Subtract Decimals: up to tenths
  Subtract Decimals: up to hundredths
  
  Decimal Games
  Play the decimal games to improve your math skills.

Probability & Statistics

• Lessons On Probability & Statistics

  Mean, Median, Mode & Range
  Mean, Median, Mode & Range Songs
  
  Picture & Bar Graphs
  Draw a scaled picture graph & a scaled bar graph to represent a data set with several categories
  Statistics
  Tally Charts Line Plots Bar Charts / Bar Graphs
  Statistics Games
  Tally Charts Line Plots Bar Charts / Bar Graphs
  
  Probability
  When to use - Certain, Likely, Unlikely, & Impossible
  Probability
  Suitable for Grade 3. Select from Certain, Probable, Unlikely & Impossible.
  
  Probability Games
  Learn more about the concepts of probability

Games

• Games & Activities

  Addition Games
  Addition & Subtraction Games
  Division Games
  Even & Odd Number Games
  Multiplication Games
  Place Value Games
  
  Rounding Games
  Comparing Fractions
  Fraction Games
  Learn about Fractions, Improper Fractions & Mixed Numbers, Compare Fractions, Equivalent Fractions, Add, Subtract, Multiply & DivideFractions, Compare Fractions with Decimals & Percentages
  Reading & Literacy Games
  
  The Domino Game - Match & Add Numbers
  Place Value Game - Get the Largest Number
  Number Comparisons - Which is the Largest Number?

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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