Here you find our printable third grade math worksheets and learning activities suited for math students, tutors, teachers and parents. Our mathematics learning materials are based on the Singapore math school curriculum. Educate yourself or your students and print and solve our math exercises.

Whole Numbers
5 Digit Numbers - Spelling and Writing Number Words
Making 4 Digits - Making Numbers with Cards
Numbers up to 10,000 - Greatest and Smallest
Numbers up to 10,000 - Expanded Notation Worksheet
4 Digit Numbers - Expanded Notation and Numerals
4 Digit Numbers - Add numbers to form a 4 digit number
4 digit Numbers - Are these Numbers Odd or Even?
Numbers up to 1,000 - Are these Numbers Odd or Even?

By 125 and 250 - Numbers up to 10,000
Addition Squares - Numbers up to 1,000
Making Thousands - Fill in 2 Missing Addends
3 Digit Mania - Adding 3 three digit numbers
Adding 4 digit numbers - Total sum up to 10,000
What's the Difference - Use 4 digit numbers
Subtract from Thousands - With Triple regrouping
Subtract from Thousands - 4 digit subtraction
5 Digit Subtraction - Numbers within 10,000
Addition/Subtraction - Word Problems up to 10,000
Addition/Subtraction - Word Problems up to 10,000
3 Missing Addends - Numbers up to 1,000
Making 1,000 - 3 addends missing numbers
Expanded Notation - 3 Addends, 1 missing
Missing Minuends - Subtraction within 1,000
Making 1,000 - 2 addends missing numbers
Multiples of 20 - Increasing Number Pattern
Multiples of 15 - Increasing Patterns
Multiples of 10 - Increasing Patterns
Multiple of 5 - Increasing Number Pattern
2 Digits Decreasing - Subtraction Number Patterns
2 Digit Patterns - Decreasing steps, blanks in middle
2 Digits - 2 digit steps, blanks in middle
2 Digit Steps - 2 Digit Addition/Subtraction
2 digit Steps - Addition Number Patterns

Multiplication
Multiplying 2 digits - Multiply 2 digit number by a single digit
Multiplying 2 digits - Multiply 2 digit number by1 digit
Spooky Multiplication - Multiply 2 digit numbers
Multiply 2 digits (I) - Numbers up to 100
Multiply 2 digits (II) - Numbers up to 100
Multiply 2 digits (III) - Numbers up to 100
Multiply 2 digits (IV) - Numbers up to 100
Multiplying by Ten - Multiply 1 digit numbers by Whole Tens
Doubling Numbers - Multiply 2 digit numbers by 2
Multiplying by Five - Multiply 2 digit numbers by 5
Fact Families - Multiplication/Division sentences
Multiplication Chart - Multiply numbers up to 75
Multiplication Problems - Multiplicands up to 3 digits
Multiplication Problems - Multiplicands up to 3 digits
2 digits by 1 - Missing Multiplicand
2 digits by 1 - Missing Numbers (Challenging)
Missing Multiplier - Find the 1 digit multipliers
Missing Multiplier - Find the 1 digit multipliers
Missing Multiplicand - Find the 2 digit multiplicands

Division
2 Digits by 1 - 2 Digit Division without remainder
2 Digits by 1 - 2 Digit Division without remainder
Division Fun - Divide 2 digit numbers by 1 digit
2 Digits by 1 - 2 Digit Division with remainder
2 Digits by 1 - 2 Digit Division with remainder
Find Remainder (I) - Divide numbers up to 100 by 1 digit
Find Remainder (II) - Divide numbers up to 100 by 1 digit
Find Remainder (III) - Divide numbers up to 100 by 1 digit
Find Remainder (IV) - Divide numbers up to 100 by 1 digit
3 Digits by 1 - 3 digit dividend no remainder
3 Digits by 1 - 3 digit dividend no remainder
3 Digits by 1 - 3 digit dividend with remainder
3 Digits by 1 - 3 digit dividend with remainder
1 digit divisor - Long divison with 2 digit dividend
1 digit divisor - Long divison with 2 digit dividend
Division Problems - Dividend up to 3 digits
Division Problems - Dividend up to 3 digits
Average of 3 numbers - Numbers within 20
Average of 3 numbers - Numbers within 100

Fractions
Comparing Fractions - Comparing equivalent fractions
Comparing Fractions - Comparing equivalent fractions
Comparing Fractions - Comparing equivalent fractions
Comparing Fractions - Comparing equivalent fractions
Ordering Fractions - Put equivalent fractions in order
Ordering Fractions - Put equivalent fractions in order
Comparing Fractions - Denominators are multiples
Comparing Fractions (II) - Denominators are multiples
Comparing Fractions (III) - Denominators are multiples
Color Fractions - Color equivalent fractions
Color Fractions - Color equivalent fractions
Equivalence - Equivalent fractions in rectangles
Equivalence - Equivalent fractions in rectangles
Missing Denominator - Missing denominator of equivalent fractions
Missing Denominator - Missing denominator of equivalent fractions
Missing Numerator - Missing numerator of equivalent fractions
Missing Numerator - Missing numerator of equivalent fractions
Fraction Fun - Basic equivalence
Reducing Fractions - Simplify basic Fractions
Reducing Fractions - Simplify basic Fractions
Reducing Fractions - Simplify basic Fractions
Reducing Fractions - Simplify basic Fractions
3 Like Fractions - Reduce to lowest terms
3 Like Fractions - Reduce to lowest terms
3 Like Fractions - Reduce to lowest terms
Missing Numerators - Add and find the Numerators
Missing Numerators - Add and find the Numerators
Missing Numerators - Add and find the Numerators

Mixed Operations
Division Addition - Dividing 3 digits by 1 digit
Division Addition - Dividing 3 digits by 1 digit
Multiply Subtract - Multiply 2 digit numbers by 1 digit
Multiply Subtract - Multiply 2 digit numbers by 1 digit
Multiply Divide - Multiply 2 digits by 1 digit
Multiply Divide - Multiply 2 digits by 1 digit
Multiply Add - Multiply 2 digit numbers
Multiply Add - Multiply 2 digit numbers
Divide Subtract - 3 digits by 1 digit divisor
Divide Subtract - 3 digits by 1 digit divisor
Divide Multiply - 3 digit numbers by 1 digit divisor
Divide Multiply - 3 digit numbers by 1 digit divisor

Geometry
3D Shapes - Spheres, Cube,Cones and more
3D Properties - Faces, Edges and Vertices
Mixed Challenging - Shape Patterns
Mixed Challenging - Shape Patterns
Complete Pattern - Draw the 2 missing shapes
Complete Pattern - Draw the 3 missing shapes
Line Segments - Name all Line Segments
Segment Grids - Draw Line Segments in each grid
Lines and Points - Name the Lines, Segments and Points
Parallel Lines - Draw Parallel Lines
Perpendicular - Draw Perpendicular Lines
Types of Lines - Parallel, Perpendicular or Intersecting
Types of Lines - Parallel, Perpendicular or Intersecting
Sides and Angles - Name Shapes and Count Angles
Comparing Angles - Greater or smaller than Right Angles
Right Angles - Sides and Angles
Right Angles - How many Right Angles in each Shape?
Right Angles? - Are the Angles Right or not?

Area/Perimeter
Draw Perimeter - Use grid to draw shapes
Find Perimeter - Use grid to find Perimeter
Finding Perimeter - Blocks of 1 Unit
Finding Perimeter - Blocks of 5 Units
Finding Perimeter - Different Unit sizes
Drawing Area - Use grid to draw shapes
Drawing Area - Shapes of 10 sq. Units
Drawing Area - Shapes of 12 sq. Units
Finding Area - Whole and Half Units
Area Units - Introduction to Area
Blocked Areas - Each Block is 1 sq. Unit
Blocked Areas - Each Block is 1 sq. Unit

Length
Height Problems - Height of air crafts
Height in Feet - How tall in feet and inches?
KM vs Meters - Comparing Kilometers and Meters
KM in Meters - Converting Kilometers in Meters
CM vs Meters - Comparing Meters and Centimeters
CM in Meters - Converting Centimeters in Meters
CM vs MM - Comparing Centimeters and Millimeters
CM in MM - Converting Millimeters in Centimeters
Feet vs Inches - Comparing Feet and Inches
Yards vs Feet - Comparing Yards and Feet
Feet in Inches - Converting Feet in Inches
Yards in Feet - Converting Yards in Feet
Map of Buildings - Distances in my neighborhood
Zoo Map - Distances in the zoo
Length Problems - From Kilometers to Millimeters
Length Problems - From Kilometers to Millimeters
Height Problems - With Feet and Inches

Mass
Draw pointer - Understand Scales
Draw pointer - Understand Scales
Scale Problems - Analyze scales on balances
Scale Problems - Measuring objects on balances
Scale Problems - Measuring objects on balances
Reading Scales - Measurement in metric units
Reading Scales - Measurement in metric units
Comparing Grams - Comparison of kilograms and grams
Comparing Grams - Comparison of kilograms and grams
Converting Grams - Conversion of grams and kilograms
Converting Grams - Conversion of grams and kilograms
Comparing Pounds - Comparison of pounds and ounces
Comparing Pounds - Comparison of pounds and ounces
Converting Pounds - Conversion of pounds and ounces
Converting Ounces - Conversion of pounds and ounces
Mass Problems - Grams and Kilograms
Mass Problems - Grams and Kilograms
Mass Problems - Problems with Pounds and Ounces
Mass Problems - Analyze the mass of animals

Volume
Pots and Pans - Volume and Container Problems
Beaker Problems - Measure volume in beakers
Color Volume - Fill beakers with volume
Color Volume - Fill beakers with volume
Measure Volume - Measure liters and milliliters
Measure Volume - Measure liters and milliliters
Container Scales - Volume problems in metric units
Comparing Liters - Comparing Liters and Milliliters
Comparing L and ML - Comparing Liters and Milliliters
Liters in Milliliters - Conversion of liters and milliliters
Liters in Milliliters - Conversion of liters and milliliters
Comparing Gallons - Comparing Gallons and Quarts
Comparing Quarts - Comparing Gallons and Quarts
Converting Gallons - Conversion of Gallons and Quarts
Converting Quarts - Conversion of Gallons and Quarts
Volume Problems - In liters and milliliters
Volume Problems - In liters and milliliters
Volume Problems - In Gallons and Quarts

Time
Reading Clocks - To the nearest minute
Reading Clocks - To the nearest minute
Drawing Hands - To the nearest minute
Drawing Hands - To the nearest minute
Later/Earlier - To the nearest minute
Later/Earlier - To the nearest minute
Month Calendar - Calendar Word Problems
Month Calendar - Calendar Word Problems
Year Calendar - Calendar math problems
Year Calendar - Calendar math problems
Comparing Units - Comparing hours and minutes
Comparing Units - Comparing hours and minutes
Minutes and Hours - Convert the minutes and hours
Minutes and Hours - Convert the minutes and hours
Weeks/Days - Conversion of days and weeks
Weeks/Days - Conversion of days and weeks
Years/Months - Conversion of years and months
Years/Months - Conversion of years and months
Elapsed Time - To the nearest 15 minutes
Elapsed Time - Intervals to the nearest minute
End Time - Intervals to the nearest minute
Start Finish - Calculate the start time
Time Problems - To the nearest minute
Time Problems - To the nearest minute

Pictographs
Counting Mables - Complete the Picture Graph (scale 12)
Drinking Milk - Complete the Picture Graph (scale 11)
Duck Eggs - Complete the Picture Graph (scale 12)
Sea World - Complete the Picture Graph (scale 14)
Supermarket - Complete the Picture Graph (scale 30)
Hot Dog Stand - Analyze Pictograph (scale 90)
Ice Cream Flavors - Analyze Pictograph (scale 50)
Orange Juice - Analyze Pictograph (scale 15)
Saving Money - Analyze Pictograph (scales 50 and 100)
Sky Rise Movie - Analyze Pictograph (scale 100)

Bar Graphs
Basketball - Complete Bar Graph (scale 14 units)
Favorite Sports - Complete Bar Graph (scale 15 units)
Forest Animals - Read the Bar Graph (scale 6)
How Tall? - Complete Bar Graph (scale 20 units)
Vegetables - Read the Bar Graph (scale 5)
Washing Cars - Complete Bar Graph (scale 25 units)
Weight Graph - Complete Bar Graph (scale 10 units)

Tally Charts
Bicycle Shop - Tally Chart and Data Table
Counting Vehicles - Tally Chart and math Problems
Fruit Punch - Tally Chart and math Problems
News Stand - Tally Chart and Data Table
Working Hours - Tally Chart and Data Table

Our worksheets are free and printable in PDF format. Based on the Singaporean math curriculum, these worksheets are made for students in grade level 3 and cover math topics such as: place value, spelling, addition, subtraction, division, multiplication, fractions, graphing, measurement, mixed operations, geometry, area and perimeter, and time. You find math worksheets for each topic.

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