Best Workbooks for 3rd Graders (2026): 6 Picks Compared

Choosing among the best workbooks for 3rd graders gets easier once you know which skill the child needs: all-subject practice, reading comprehension, math test prep or a single topic. This list compares the listings by grade level, reading age, page count, answer key and edition, and says who each pick suits and who should skip it.

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The picks

#	Product	Shelf Score	Buy
1	Complete Book of Third Grade by Dellosa	9.8/10	Buy
2	3rd Grade Reading Workbook by McGillian	9.7/10	Buy
3	Math Tests Grade 3 by Scholastic	9.6/10	Buy
4	Time, Money and Fractions by Gold Stars	9.5/10	Buy

1

Complete Book of Third Grade by Dellosa

Carson Dellosa Education·9.8/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

An all-subject grade 3 workbook for a child who needs reading, writing and math practice in one book; skip it if you want a single subject.

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Pros

• Covers reading comprehension, language arts, writing and math in one volume
• The listing states an answer key is included in the back
• The listing states 120 stickers and a motivational poster are included

Cons

• The summary mentions preschool skills such as colors, shapes and letter recognition, which does not match a grade 3 book, so check the contents
• The publisher field names Thinking Kids while the author is Carson Dellosa Education, so check the imprint before you buy
• Reading age is marked as from customers only

2

3rd Grade Reading Workbook by McGillian

Modern Kid Press·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A reading comprehension workbook with 50 fiction and non-fiction stories for a child who needs reading practice; skip it if you need math.

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Pros

• Includes 50 fiction and non-fiction stories, each with questions and activities
• The listing states it aligns with third grade common core standards
• The listing gives 8.5 x 11 inch pages with room for underlining and notes

Cons

• The grade level appears two ways, 2nd to 4th in the summary and 3 to 4 in the details, so check the range
• The listing does not state an answer key
• Focuses on reading comprehension, and the listing does not describe math practice

3

Math Tests Grade 3 by Scholastic

Scholastic Teaching Resources·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A math test-practice workbook with 8 practice tests for a child getting ready for standardized math tests; skip it for reading or writing practice.

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Pros

• Lists 8 ready-to-take practice tests with bubble-style answer sheets
• Covers multiplication, division, fractions, decimals, time and money, and geometry and measurement
• Includes a skill chart for analyzing test results

Cons

• The listing does not state an answer key; it includes answer sheets instead
• Math only, so it does not cover reading or writing practice
• Published February 1, 2022, so check the edition before buying for a test date

4

Time, Money and Fractions by Gold Stars

Gold Stars·9.5/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A 96-page workbook for a child who needs practice with time, money and fractions; skip it if you want all-subject practice.

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Pros

• Over 75 activities on telling time, counting coins and fractions
• The description says an answer key is included at the back
• The description says parent notes guide each lesson

Cons

• Covers time, money and fractions only, so it is narrow for general 3rd grade practice
• The title says 1st to 3rd grade and the description says ages 5 to 9, a wider range than the 7 to 9 reading age
• Reading age is marked as from customers only

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More picks to compare

• Vocabulary Builder by Curious BeeFor 3rd graders building word knowledge, with 158 pages and end-of-book quizzes.Check on Amazon
• 50 Writing Prompts by ChiaraFor 3rd graders who want writing practice through story starters and creative prompts.Check on Amazon

Compare the picks

Book details as published on each listing, collected 16 October 2026.

How we scored them

The Shelf Score weighs fit for the reader, contents and edition, value, and the listed reading age or grade level. All four scored picks list a reading age, marked as from customers, and the grade level is stated in the Carson Dellosa, Modern Kid Press and Scholastic listings. How we pick explains the weights.

Scores run from 9.2 to 9.8: each book’s point total is placed on that range, so more points always means a higher score. Reading age or level counts on a list where at least one listing gives one, and a book whose listing gives none then scores zero on it. Where no listing gives one, the score is taken over the other 85 points. Books carry no warranty, so warranty is not scored.

How to choose the best workbooks for 3rd graders

Match the skill before the level

Start with the gap you need to fill. A child who needs reading practice fits a reading comprehension book, while a child who needs help with time, money or fractions is better served by a focused book like the Gold Stars listing. For more math options, see our math workbooks for 3rd grade list.

Decide between all-subject and single-topic

An all-subject book such as the Carson Dellosa listing covers reading, language arts, writing and math in a single volume, which suits a child who needs broad practice. A single-topic workbook goes deeper into one area, so plan a second book if your child also needs writing or reading practice. For reading-focused choices, browse our reading comprehension workbooks for 3rd grade list.

Read the reading age as a guide

Every scored listing marks its reading age as from customers, so treat the range as a rough guide. Compare it with the grade level the listing states, and skip any book whose scope does not match your child’s current work.

Before you buy

• Check whether the listing states an answer key. The Modern Kid Press listing does not, and the Scholastic listing offers answer sheets instead.
• Confirm the publication date on test-prep books, such as the Scholastic math test workbook, which lists February 1, 2022.
• Compare the listed grade level with your child’s current grade, and check whether the book covers one subject or several.

Frequently Asked Questions

Do these workbooks include an answer key?

The Carson Dellosa and Gold Stars listings state an answer key is included, while the Modern Kid Press listing does not state one. The Scholastic listing includes answer sheets and a skill chart instead of an answer key.

What reading level suits a 3rd grader?

The listings give reading ages of 7 to 9 years, marked as from customers, and grade levels of 3 and up or 3 to 4 where stated. Check the grade level against your child’s current work, since the reading age is customer-marked.

Which edition of a test workbook should I buy?

The Scholastic math test workbook lists a publication date of February 1, 2022, so check it against the test your child is preparing for. The listing does not mention a newer edition, so confirm the edition before you buy.

Still deciding? Our top pickComplete Book of Third Grade by Dellosa

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Related lists

See every Homeschool Curriculum list and all Workbooks and Homeschool lists.

More lists: writing workbooks for 3rd grade, summer workbooks for 3rd grade and workbooks for 4th graders.