Grade 3 Math

Review Phonics
from Grade 2

Consonant Digraphs
ch-, sh-, th-, and wh-

Consonant Digraphs
ch-, sh-, th-, and wh-

Vowel Digraphs

Ee Words

Oo Words

Ou, Ow, Ew Words

Aw, Ai, Oa Words

Review Nouns
Review Verbs

What are adjectives?
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

Review Greater than Symbol
and Less than Symbol

Compare and Order Numbers
Videos that will show you how to compare 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 Values
Songs and videos to teach place values

Place Values
(Up to million's place)

Expanded Form
Write a number in expanded form

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 and place values

Roman Numerals Videos

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

Revise Additon
with Regrouping or Carry

Adding 3 digits numbers

Commutative Property of Addition

Addition Patterns
over increasing place values

Addition (sum up to 10)

Addition (sum up to 18)

Add two numbers
(1 digit)

Add two numbers
(up to 2 digits)

Add two numbers
(up to 3 digits)

Add two numbers
(up to 4 digits)

Add three numbers
(1-digit)

Add three numbers
(up to 2-digits)

Add three numbers
(up to 3-digits)

Add three numbers
(up to 4 digits)

Subtraction song or poem about regrouping or borrowing

Subtraction
with borrowing (2 digits)

Subtraction
with borrowing (3 digits)

Subtraction
with borrowing (3 digits)

Subtraction with zeros

Subtraction Patterns

Subtract two numbers
(up to 2 digits)

Subtract two numbers
(up to 3 digits)

Subtract two numbers
(up to 4 digits)

Subtraction Patterns

Multiply 2 or more digits by 1 digit

Multiply using Partial Products

Multiplication Patterns
over increasing place values

Multiplication using Facts and Patterns

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 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)

2 digits multiply by 1 digit

3 digits multiply by 1 digit

4 digits multiply by 1 digit

Introduction to Division

Division using Models
and Multiplication Facts

Multiplication and Division
using Fact Families

Divisibility Rules for 2, 5 and 10

Division Patterns
over increasing place values

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

Multiplication and Division Game
Pick the numbers that will complete the equation

Fact Family Game
Multiplication and Division

Speed Math
Test your speed in addition, subtraction, mulitplication, and divison.

Math Mayhem
Compete with other players on the Net with your addition, subtraction, multiplication or division skills.

One-to-Ten
Use four numbers and the arithmetic functions - Addition, Subtraction, Multiplication and Division (and also Exponents and Parenthesis) to form the numbers.

Rounding Numbers

Estimate Numbers

Estimate Sum

Estimate Difference

Estimate Product

Estimate Quotient

Rounding Numbers (to nearest 10)

Rounding Numbers (to nearest 100)

Measuring Length using a Ruler

Standard Measurement in the US

Metric System

Converting Metric Units

Standard Measurements

Metric Mesurements

Metric Length Conversions
mm, cm, m, km

Metric Weight Conversion
kg, g, mg

2D and 3D shapes
Learn about 2D and 3D shapes

2D and 3D Shapes Game
Sort the shapes into 2D and 3D

Symmetry
Videos to learn about symmetry

Symmetry Game
Give the number of lines of symmetry of each shape

Line, Ray, Line Segment
Songs and videos to help you differentiate between line, ray, line segment, point and plane.

Geometric Terms 
Match the terms with their correct definition.

Types of Angles
Songs and videos about Acute, Right, Obtuse and Straight angles

Angles
Introduction to Angles. Match the terms related to the classification of angles.

Flip Card - Angle Types
Test your mathematical knowledge and memory.

Hitting the Target
Learn about the different types of angles through sports

Triangle Songs
Songs to help you remember the different types of triangles

Types of Triangles
Acute, Obtuse, Right
Equilateral, Isosceles, Scalene

Types of Triangles
Practise identifying types of triangles: obtuse, right, isoleses and equilateral.

Sort Triangles
Sort Triangles according to their properties

Types of Polygons
Songs and videos about the different 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 of Rectangles
Find the area of the rectangles to play baseball

Area and Perimeter 
of Rectangles (Worksheets)

Area and Perimeter
of Rectangles (Worksheets)

Area and Perimeter 
of Rectangles (Worksheets)

More Perimeter & Area Games
More games for you to learn about perimeter and area

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
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, and height?

Geometry - Volume
A quiz on the volume of rectangular prisms

Volume of rectangular Prism
Find the volume of the rectangular prism

Fractions
Reading and Writing Fractions
Numerator and Denominator
Introduction to Fractions

Equivalent Fractions

Fractions on the Number Line

Compare Fractions Visually

Compare Like Fractions

Reduce Fractions

Simplify Fractions

Adding Fractions
with the same denominator

Subtracting Fractions
with the same denominator

Mixed Numbers
Show and explain mixed numbers

Fractions in Words

Equivalent Fractions

Simplifying Fractions

Adding Fractions (with common denominator & no simplifying)

Subtracting Fractions (with common denominator & no simplifying)

Adding & Subtracting Fractions
(with common denominator & simplifying answers)

What is a Decimal?

Reading and Writing Decimals

Decimals to Fractions
Convert from Decimals to Fractions

Fractions to Decimals
Convert from Fractions to Decimals

Adding Decimals

Subtracting Decimals

Decimal Songs

Adding Decimals
(up to tenths)

Subtracting Decimals
(up to tenths)

Adding Decimals
(up to hundredths)

Subtracting Decimals
(up to hundredths)

Probability
Video to explain when to use -
Certain, Likely, Unlikely, and Impossible

Probability
Suitable for Grade 2. Select from Certain, Probable, Unlikely and Impossible.

Mean, Median, Mode and Range
Videos to help you understand mean, median, mode & range

Mean, Median, Mode and Range
Songs to help you remember mean, median, mode & range

Train Race
Help Pythagoras catch his train by working out the median, range and mean.

Shark Game 
Choose the best shark by working out the median, range, mode and mean.