Third grade math worksheets to practice addition, subtraction, number sense, and more!

# Third Grade Math Worksheets

Welcome to tlsbooks.com, where you'll find a variety of free printable third grade math worksheets for home and classroom use. Our math worksheets are intended to enhance your child's skills and introduce new concepts in a fun, stress-free manner.

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 Math is magical. Tweet ## Third Grade Math Worksheets

### AdditionWorksheets Addition Practice Worksheet 3517 - Students will practice adding three 2-digit numbers with regrouping.
Addition Math Squares Worksheets 1-2 - Add the numbers in the squares across and down to find sums to 100.
Christmas Addition - Four worksheets provide practice adding two 3-digit numbers without regrouping.
Addition Worksheets 9A-9B - Two fun addition drill sheets require students to add three 3-digit numbers with no carrying.
Addition Worksheet 7 - Addition practice worksheet features the addition of two 3-digit numbers with no carrying.
Addition Worksheet 8 - Adding two 3-digit numbers with some carrying.
Addition Worksheet 10 - The addition problems on this worksheet include adding three 3-digit numbers with some carrying.
Thanksgiving Addition Worksheets 12 and 13 - Adding three 3-digit numbers with regrouping.
Christmas Addition - Students will gain valuable practice adding two 3-digit numbers with regrouping.
Addition Word Problems Worksheets A-B - Students will show their work when they solve the addition word problems on these two worksheets.
Halloween Mystery Math Worksheet 3 - Add two 3-digit numbers and decode a special message!
Turtle Math Secret Code - Solve addition problems correctly to break the secret code and learn an interesting fact about turtles!

#### SubtractionWorksheets

Subtraction Practice Worksheet 3B - Students will practice subtracting a 1-digit number from a 2-digit number with regrouping.
Subtraction Practice Worksheet 3C - Subtracting a 1-digit number from a 2-digit number.
Subtraction Practice Series Worksheet 3 - Can you find the difference? Minuends 20-29 and subtrahends 12-16.
Subtraction Practice Series Worksheet 3A - Solve the subtraction problems with minuends between 20 and 29 and subtrahends between 11 and 27.
Subtraction Practice Series Worksheet 4 - Students will practice subtracting a 2-digit number from a 2-digit number when they complete the horizontal subtraction problems. Minuends 30-39 and subtrahends 11-16.
Subtraction Practice Series Worksheet 4A - Subtracting a 2-digit number from a 2-digit number. Minuends 33-38 and subtrahends 7-29.
Subtraction Practice - Students will practice 3-digit subtraction with regrouping in 1's column only.
Three-Digit Subtraction Worksheet 1 - Great worksheet for students just beginning to work with a 3-digit minuend and a 3-digit subtrahend. No regrouping.
Three-Digit Subtraction Worksheet 2 - Regrouping is required when finding the differences on this worksheet.

Mixed Addition and Subtraction Worksheets Problem Solving 2-3 - Addition and subtraction word problems require careful reading and thinking skills.

Word Problems Worksheet 3 - Students will show their work then they add and subtract to solve word problems.
Problem Solving Worksheet 1 - Students will solve addition and subtraction word problems.
July 4th Add and Subtract - This set includes the same secret code answer but has two levels of addition and subtraction from which to choose.
Number Detective - Students will add and subtract to find the unknown number for each statement.
Temperature Worksheet - Students will follow the directions to show temperatures on a thermometer. They will also use their subtraction skills to find the difference in temperatures.
Alien Math Maze Worksheet 3 - Find the sum or difference and help the alien get to the spaceship.
Math Pyramid Worksheet C - Addition practice with sums to 1000.
Math Pyramid Worksheet B - Students will use their addition and subtraction skills to find sums to 1,000.
Addition and Subtraction Drill Sheet - Mixed addition and subtraction review with thirty problems to solve.
Add or Subtract Worksheet 3 - Practice adding three 2-digit numbers and subtracting a 3-digit number from a 3-digit number.
Add or Subtract - Find the sums and differences on this 3rd grade worksheet.

##### Rounding and EstimatingWorksheets
Number Round-Up Worksheets 2-3 - Round these 3-digit numbers to the nearest ten.
Rounding Whole Numbers to the Nearest Ten - Five worksheets provide practice in rounding whole numbers 100-1,000 to the nearest ten.
Number Round-Up - Students will round numbers to the nearest ten, hundred, and thousand as well as answer questions about rounding numbers.
Rounding Numbers to the Nearest Ten Packet - Includes the following ten worksheets:
• Worksheet A - Rounding numbers between 0 and 100 to the nearest tens place.
• Worksheet B - Rounding numbers between 100 and 500 to the nearest tens place.
• Worksheets C and D - Rounding numbers between 0 and 500 to the nearest tens place.
• Worksheet E - Rounding numbers between 100 and 500 to the nearest tens place.
• Worksheet F-J - Rounding numbers between 500 and 1,000 to the nearest tens place.

##### Number SenseWorksheets

Odd and Even Numbers 50 - 100 Worksheets A and B -Circle either odd or even to describe each number.
Odd and Even Numbers 100-200 - Can you recognize the odd and even numbers on this page?
Flying High With Numbers - Students will write the value of an underlined digit from the 1's to 100,00's place.
Expanded Notation - This worksheet provides an overview of expanded notation with some multiple choice test practice. (This is a Standardized Test Practice Worksheet which meets or exceeds the published Arizona Academic Standards at the time of publication.)
Expanded Notation Worksheet 2 - Write each number in word form and expanded form. (This is a Standardized Test Practice Worksheet which meets or exceeds the published Arizona Academic Standards at the time of publication.)
Ordering Numbers Worksheet D - Students will order numbers from least to greatest and greatest to least.(This is a Standardized Test Practice Worksheet which meets or exceeds the published Arizona Academic Standards at the time of publication.)
Clothing Choices - Students will determine which set shows all possible combinations of three items of clothing.

All worksheets created by T. Smith.

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This page has 63 printable third grade math worksheets.

Free third grade math worksheets for practicing addition and subtraction.

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