Grade 3 Math Workbook – 566 Pages to Build Confidence & Skills

397 purchases in the last 30 days

27 units, 566 pages, and 2465 practice problems

Grade 3 Math Practice Workbook for Ages 8-9 -566 Pages & 2465 Practice Problems – Promotes and Strengthens Math Skills – Comprehensive Overview of Each Topic – Created by Leading Math Teachers – Meets all Common Core Standards

Is your 3rd grade child struggling to learn math?
Are you worried your child won’t pass the 3rd grade?
Do you wonder how to help your child improve their math skills?

Math is one of the most challenging subjects for 3rd grade children. Yet without a solid math foundation, children often struggle throughout their education, and have difficulty passing from one grade to the next.

Research shows that children begin to excel in math when they have resources that are engaging, fun, progressive and interactive. Mental Math’s Third Grade Workbook follow a standard math curriculum, and help your child easily learn concepts of Numeration, Addition & Subtraction of Whole Numbers, Multiplication & Division Facts, Fractions & Decimals, Geometry, Patterns and Relationships, Measurement, Data, Graphs and Probability.

The #1 choice by teachers, parents and students throughout the country, our Third Grade Math Workbook ensures that your child will quickly master each math concept, and develop the proficiency needed to move to the next level.

About Mental Math’s 3rd Grade Workbook:

Created by Math Experts: Mental Math’s 3rd Grade Workbook was developed by leading math teachers with decades of experience in math and curriculum development. Our 3rd Grade Workbook was expertly designed so children can develop a solid math foundation to ensure academic and career success.

Best Math Curriculum For Third Graders:: Other companies offer poor quality 3rd grade math workbooks that don’t follow any standard math curriculum, which leads them to be ineffective. Mental Math’s 3rd Grade workbook follows a standard math curriculum so children can develop a strong mathematical foundation.

566 Pages & 2465 Practice Problems:: With hundreds of expertly designed math problems, your child will develop math mastery in no time. Children are never bored as they enjoy innovative problem-solving exercises, gain skills and develop a strong math foundation.

Monitor Your Child’s Learning:: Both parents and teachers can monitor and gauge the math progress of your child at home or in the classroom. Our Third Grade Math Workbook contains a convenient scoring record, answer key and assessments.

Highly Affordable:: While there are many 3rd grade math workbooks on the market, the vast majority of them have few pages and even fewer math problems, yet they’re quite costly. At Mental Math, we’ve deliberately made our top-rated 3rd Grade Math Workbook the most cost effective learning tool around.

Topics Covered:

Learning Numeration Part I
Learning Numeration Part II
Addition of Whole Numbers Part I
Addition of Whole Numbers Part II
Subtraction and Making Sense of Numbers
Solving Problems by Subtracting Whole Numbers
Understanding Multiplication Facts and Meaning Part I
Understanding Multiplication Facts and Meaning Part II

Using Known Fact Strategies in Multiplication
Understanding Meaning of Division
Identifying Division Facts Part I
Identifying Division Facts Part II
Patterns and Relationships Exploration
Geometry
Geometry
Fractions Part I
Fractions Part II

Concepts of Decimals and Money Part I
Concepts of Decimals and Money Part II
Measurement- Customary Units Part I
Measurement- Customary Units Part II
Measurement – Metric Units
Measurement – Area, Perimeter, and Volume
Measurement – Time and Temperature
Multiplication – Larger Numbers
Division – Single Digit Number

Our Story:

For over 5 years, Mental Math has provided the most trusted learning tools for parents and teachers throughout the United States. Our Math Workbooks were designed by leading experts to ensure children easily develop the math skills they need to succeed in all areas of life. Our 3rd Grade Workbook is for parents who want their children to develop math proficiency with the most progressive and engaging worksheets on the market, and for teachers who want their students to meet and exceed their learning goals. Mental Math remains committed to excellence, and your satisfaction is our #1 priority. We continually update our products with exciting new features and content.

Comprehensive Curriculum

Our worksheets cover the entire Third Grade math curriculum, ensuring your child receives a holistic learning experience. From basic addition and subtraction to number patterns and shapes, we've got it all covered!

Engaging and Fun

Learning math should be enjoyable, and our worksheets are designed to captivate your child's attention. Colorful graphics, interactive exercises, and creative problem-solving tasks make math a joyous adventure for your kids.

Boost Confidence and Independence

As your child conquers challenges and successfully completes worksheets, their self-confidence will soar. These positive experiences foster a love for learning and independence in tackling new mathematical problems

Skill Progression

Each worksheet is thoughtfully structured to introduce new concepts gradually. Your child will feel confident and motivated as they witness their mathematical skills grow with each passing day.

Perfect for Home Learning

With our worksheets, you can now play an active role in your child's education. Enjoy quality bonding time while supporting their academic growth, all in the comfort of your home.

Flexible Learning

Our worksheets can be used as supplementary material for homeschooling or to reinforce classroom lessons. You can customize the learning pace to suit your child's unique needs.

Buy the Whole Book or Individual Worksheets

Get the best in mental math with our flexible options! Choose from our complete math book or personalized worksheets. Preview our high-quality worksheets before you decide. Take advantage of our special offer: buy all 35 lessons or the entire third-grade math book at a 68.6% discount—only $22 instead of $70, saving you $50. Invest in your child's future today. Don’t miss out—buy now!

Worksheet	Topics/Curriculum	# of Pages	Add to cart
Lesson 1	Learning Numeration Part I Flip, Explore Worksheets	20 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 2	Learning Numeration Part II Flip, Explore Worksheets	19 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 3	Addition of Whole Numbers Part I Flip, Explore Worksheets	21 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 4	Addition of Whole Numbers Part II Flip, Explore Worksheets	18 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 5	Subtraction and Making Sense of Numbers Flip, Explore Worksheets	19 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 6	Solving Problems by Subtracting Whole Numbers Flip, Explore Worksheets	18 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 7	Understanding Multiplication Facts and Meaning Part I Flip, Explore Worksheets	19 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 8	Understanding Multiplication Facts and Meaning Part II Flip, Explore Worksheets	19 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 9	Using Known Fact Strategies in Multiplication Flip, Explore Worksheets	23 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 10	Understanding Meaning of Division Flip, Explore Worksheets	19 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 11	Identifying Division Facts Part I Flip, Explore Worksheets	20 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 12	Identifying Division Facts Part II Flip, Explore Worksheets	16 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 13	Patterns and Relationships Exploration Flip, Explore Worksheets	18 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 14	Geometry Flip, Explore Worksheets	22 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 15	Geometry Flip, Explore Worksheets	21 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 16	Fractions Part I Flip, Explore Worksheets	17 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 17	Fractions Part II Flip, Explore Worksheets	18 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 18	Concepts of Decimals and Money Part I Flip, Explore Worksheets	15 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 19	Concepts of Decimals and Money Part II Flip, Explore Worksheets	15 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 20	Measurement- Customary Units Part I Flip, Explore Worksheets	13 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 21	Measurement- Customary Units Part II Flip, Explore Worksheets	13 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 22	Measurement – Metric Units Flip, Explore Worksheets	23 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 23	Measurement – Area, Perimeter, and Volume Flip, Explore Worksheets	18 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 24	Measurement – Time and Temperature Flip, Explore Worksheets	24 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 25	Multiplication – Larger Numbers Flip, Explore Worksheets	20 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 26	Division – Single Digit Number Flip, Explore Worksheets	19 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Lesson 27	Exploring Data, Graphs, and Probability Flip, Explore Worksheets	25 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Review 1-4	Review of Lessons 1-4 Flip, Explore Worksheets	16 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Review 5-8	Review of Lessons 5-8 Flip, Explore Worksheets	14 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Review 9-12	Review of Lessons 9-12 Flip, Explore Worksheets	15 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Review 13-16	Review of Lessons 13-16 Flip, Explore Worksheets	15 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Review 17-20	Review of Lessons 17-20 Flip, Explore Worksheets	14 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Review 21-24	Review of Lessons 21-24 Flip, Explore Worksheets	17 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Review 1-14	Review of Lessons 1-14 Flip, Explore Worksheets	15 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart
Review 15-27	Review of Lessons 15-27 Flip, Explore Worksheets	16 pages	You can save 37% if you buy whole book. Buy Now $2.00Add to cart

Purhase all worksheets for $22

Choose From Over 6 Worksheets That Best Suit
Your Child’s Skill Level and Unique Needs

You can purchase our high quality math worksheetsseparately, or purchase an entire book and save 68.6% !

Grade One Worksheets

Number Learning, Addition and

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Grade Two Worksheets

Mental Addition and Subtraction,

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Grade Three Worksheets

Multiplication, Polygon, Customary

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Grade Four Worksheets

Algebra, Equation and Function,

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Grade Five Worksheets

Fractions and Mixed Numbers, Measurement, Ration and Percent

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Grade Six Worksheets

Roman Numerals, Decimals.

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FAQs

Product Content & Curriculum

Yes, the math workbook is fully aligned with third-grade standards, including Common Core. The content follows a logical sequence based on school curriculums used across the United States, making this an excellent supplement for classroom learning, test prep, or homeschooling.

Absolutely. These worksheets are designed to strengthen both mental math skills and word problem-solving strategies. Students will work on quick thinking, logical reasoning, and real-life math applications to build fluency and confidence.

Yes, the math workbook for 3rd graders is organized by topic, allowing for focused daily or weekly practice. Each section includes plenty of problems to reinforce the concept, and review sections are spaced throughout. The Third Grade Math Practice Worksheets are perfect for setting up a consistent math routine at home or in class.

Yes, every set of worksheets comes with a complete answer key. Parents, teachers, and tutors can easily check each solution, helping children correct mistakes and learn from them. The key is clearly formatted for fast reference.

Yes, the workbook includes built-in review pages and challenge problems that serve as informal assessments. This helps track your child’s progress and identify areas that may need extra practice. The Third Grade Math Practice Worksheets are more than just repetition — they’re structured for growth and mastery.

Many workbooks on the market offer limited problems or cluttered layouts. Our 3rd Grade Math Practice Worksheets are carefully designed for clarity, structure, and maximum practice. With over 566 printable pages and a focus on building real understanding, this product offers more value, better layout, and deeper learning than typical store-bought books.

Yes, this is an excellent choice for homeschoolers. The worksheets are easy to follow, well-organized, and do not require a teaching background. They support independent learning, daily instruction, and consistent review without any extra preparation needed.

Definitely. The workbook includes challenging problems and review sections that can keep advanced learners engaged. The worksheets allow children to move at their own pace and dig deeper into topics to stay ahead of the classroom.

Yes. The layout is clean, focused, and not overwhelming. Instructions are simple, and problems are spaced out clearly to reduce cognitive overload. The 3rd Grade Math Practice Worksheets are also flexible, so you can adapt the pace or order of topics based on your child’s needs.

Yes, the worksheets are designed to build both fluency and conceptual mastery. Kids don’t just memorize answers—they understand why the answers work. This leads to deeper learning and stronger math foundations.

Yes, many of the problems require reasoning, multi-step thinking, and application of learned concepts. These 3rd Grade Math Practice Worksheets help students improve critical thinking while practicing math in a meaningful way.

Absolutely. These Math Practice Worksheets ensure your child masters the skills they need before entering fourth grade. With consistent practice, children gain confidence and readiness for more advanced topics ahead.

Format & Usability

This is a digital product. Once you complete your purchase, you will receive a downloadable PDF file containing all the third-grade math worksheets. You can instantly access the worksheets, print them at home, and start using them right away—no need to wait for shipping.

Yes, once you download the file, you are free to print it as many times as needed for personal or classroom use. This makes the workbook ideal for families with multiple children or for teachers who want to reuse materials with different students year after year.

The full file contains over 566 printable pages of practice problems, reviews, and challenge questions. These math worksheets for 3rd graders are designed to offer a wide range of exercises that can last all year, whether you’re practicing at home or in the classroom.

This product is specifically designed for students in Grade 3, typically ages 8 to 9. The workbook supports children learning at grade level, those who need extra practice, and even students looking for enrichment beyond their current curriculum.

You can use the workbook however it best fits your schedule. Many parents and teachers use these worksheets daily to build routine, while others prefer to assign topics weekly. The flexible structure allows you to move at a pace that supports your child’s learning style.

The worksheets are designed to be simple and clean, yet varied enough to keep students interested. The math workbooks balance review with new challenges so kids don’t feel bored or overwhelmed. With consistent variety and clear formatting, children stay focused and motivated.

Not at all. These math worksheets for 3rd graders come with clear instructions and answer keys, making them easy to use for any parent or caregiver. You don’t need to be a teacher—just follow the structure, review answers, and support your child as they work.

Buying Confidence & Support

Yes, we offer a free sample so you can get a feel for the layout, structure, and content of our third-grade math worksheets. The sample lets you preview the types of questions, the format, and how easily your child can follow along. This helps you buy with confidence.

Absolutely. If you’re not satisfied with the workbooks for any reason, you can contact us within 7 days of purchase for a full refund. We stand behind our worksheets and want you to feel confident in your investment.

Once you place your order, a download link will be emailed to you right away. You can also access your file through your account on our website. The process is fast and simple.

No worries! If you lose the workbook file or need help with the download, just reach out to us. We’re always happy to resend your file or guide you through the download process so you never miss a day of practice.

Yes, your purchase gives you permission to print and use the third-grade math worksheets for all your children at home. For classroom or group use, we recommend checking our multi-use licenses or school bundle options.

Yes, once you make a purchase, a detailed receipt is emailed to you immediately. Many homeschooling parents use these 3rd grade math workbooks and keep the receipt for educational records and portfolio tracking.

Yes, we provide special pricing for schools, homeschool co-ops, and tutoring centers. If you’re interested in purchasing multiple math worksheets, please contact us for bundle rates or site licenses.

Learning Outcomes & Results

Our worksheets are designed based on proven math learning techniques and real classroom strategies. They gradually increase in difficulty to support consistent growth. Thousands of parents and teachers have reported positive improvements after using our materials with their third graders.

Yes, regular use of these third-grade math worksheets can lead to better test performance. The repetition, problem-solving tasks, and review sections are specifically built to boost retention and accuracy—two key components of success in school testing.

Many parents start seeing noticeable progress in just a few weeks of consistent practice. Whether your child uses these math worksheets daily or a few times a week, small improvements often appear quickly in confidence, speed, and accuracy.

Yes, our clean and clutter-free layout reduces frustration and overwhelm. Children who previously disliked math often feel more comfortable using our worksheets, because they are structured to be clear and predictable while still encouraging active thinking.

Definitely. While it’s a printed resource, the format of our grade 3 math workbook includes visual cues like number lines, diagrams, and well-spaced problems that support visual learners. You can also use manipulatives alongside the worksheets to support kinesthetic learning styles.

Trust & Security

Yes, absolutely. We use trusted third-party payment processors with full SSL encryption to ensure your payment information stays protected. Purchasing our worksheets is safe, and your data is never stored on our servers.

We only collect basic information necessary to process your order, such as your name and email address. This data is never sold or shared, and it’s solely used to deliver your grade 3 math workbook and send support or updates if needed.

This is a one-time payment. There are no recurring charges or hidden fees. Once you buy the product, it’s yours to download and print as often as you like—no subscription required.

No, never. Our third-grade math worksheets are a single-purchase product. After payment, you receive immediate access to the full downloadable workbook, with no follow-up billing.

Never. We value your privacy. Your email is only used to deliver your order or provide support if requested. We do not sell or share any personal information with advertisers or third-party platforms.

Grade 3 Math Practice Workbook for Ages 8-9 -566 Pages & 2465 Practice Problems – Promotes and Strengthens Math Skills – Comprehensive Overview of Each Topic – Created by Leading Math Teachers – Meets all Common Core Standards

Read more ...

About Mental Math’s 3rd Grade Workbook:

Topics Covered:

Our Story:

Why Choose Our Third Grade Math Worksheets?

Comprehensive Curriculum

Engaging and Fun

Boost Confidence and Independence

Skill Progression

Perfect for Home Learning

Flexible Learning

Buy the Whole Book or Individual Worksheets

Choose From Over 6 Worksheets That Best Suit Your Child’s Skill Level and Unique Needs

Grade One Worksheets

Grade Two Worksheets

Grade Three Worksheets

Grade Four Worksheets

Grade Five Worksheets

Grade Six Worksheets

FAQs

Product Content & Curriculum

What topics are covered in the workbook?

Is this aligned with the Grade 3 curriculum or Common Core?

Does this include both mental math and word problems?

Are there practice problems for each day or topic?

Is there an answer key included?

Does the workbook include tests or assessments?

How is this different from other math books on Amazon or in stores?

Is it suitable for homeschooling?

Will this help if my child is already ahead in math?

Is this good for children with learning difficulties or ADHD?

Do these worksheets cover both conceptual understanding and fluency?

Are the worksheets designed to support problem-solving and logical thinking?

Will these worksheets help prepare my child for fourth grade math?

Format & Usability

Is this a physical book or a digital download?

Can I print the PDF as many times as I want?

How many pages are included?

What age or grade level is this best for?

How should I use this book — daily, weekly, or at my own pace?

Is this workbook engaging for kids or just repetitive drills?

Do I need any teaching experience to use this with my child?

Buying Confidence & Support

Can I see a sample before buying?

Is there a money-back guarantee?

How do I get the file after purchase?

What if I lose the file or need help downloading it?

Can I use this for more than one child?

Can I get an invoice or receipt for homeschooling records?

Do you offer bundles or discounts for schools or co-ops?

Learning Outcomes & Results

How do I know it will work for my child?

Will this improve my child’s test scores?

How long will it take to see results?

What if my child hates math — will this help?

Does this support visual or hands-on learners?

Trust & Security

Is my payment secure?

What personal information do you collect?

Is this a one-time payment or a subscription?

Will I be charged again next month?

Do you sell or share my email address?

Choose From Over 6 Worksheets That Best Suit
Your Child’s Skill Level and Unique Needs