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3rd Grade Worksheets

Ages 8-9 · Math, Reading, Writing, and Grammar

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Words Ending in Tion - 3rd Grade Spelling worksheet preview

Words Ending in Tion

Grade3rd Grade
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Words Ending in Sion - 3rd Grade Spelling worksheet preview

Words Ending in Sion

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Suffixes Ful and Less - 3rd Grade Spelling worksheet preview
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Adding Ly - 3rd Grade Spelling worksheet preview

Adding Ly

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Adding Er and Est - 3rd Grade Spelling worksheet preview

Adding Er and Est

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Words Ending in Le - 3rd Grade Spelling worksheet preview

Words Ending in Le

Grade3rd Grade
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Soft C and Soft G - 3rd Grade Spelling worksheet preview

Soft C and Soft G

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Dge or Ge, Tch or Ch - 3rd Grade Spelling worksheet preview

Dge or Ge, Tch or Ch

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Ou and Ow Words - 3rd Grade Spelling worksheet preview

Ou and Ow Words

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Oi and Oy Words - 3rd Grade Spelling worksheet preview

Oi and Oy Words

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Au and Aw Words - 3rd Grade Spelling worksheet preview

Au and Aw Words

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Words With Ight - 3rd Grade Spelling worksheet preview

Words With Ight

Grade3rd Grade
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Plurals, S, Es and Ies - 3rd Grade Spelling worksheet preview
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Spelling Compound Words - 3rd Grade Spelling worksheet preview
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Unscramble Suffix Words - 3rd Grade Spelling worksheet preview
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What 3rd grade worksheets are available on ClassWeekly?

3rd grade worksheets on ClassWeekly cover math, reading, writing, and grammar for children ages 8-9. Each worksheet targets a specific Common Core 3rd grade standard and typically takes 15 to 25 minutes. Topics include multiplication and division facts, fractions on a number line, reading comprehension passages, and paragraph writing.

3rd grade is when math gets serious. Multiplication facts (0 through 12), division as the inverse, fractions on a number line, area and perimeter, and elapsed time all land this year. State testing typically starts in 3rd grade in most states, so the practice volume goes up. Your kid is now expected to solve multi-step word problems, read longer texts independently, and write paragraphs with structure.

The 3rd grade hub covers all four subjects. Math: multiplication and division facts to 100, fractions on a number line, area, perimeter, elapsed time, two-step word problems, basic geometry. Reading: longer informational and literary passages, inference, story elements, character analysis, vocabulary in context. Grammar: parts of speech (all eight), prefixes and suffixes, complex sentences, paragraph structure. Writing: opinion writing with reasons, narrative writing, informational writing.

Every worksheet aligns to a specific Common Core 3rd grade standard. The code is printed on the page.

The single biggest 3rd grade hurdle is multiplication fact fluency. Kids need to know their facts cold by spring. Five minutes of timed practice four days a week works better than a Saturday cram. If your kid is struggling with division, the gap is almost always in multiplication. Fix that first.

For state testing prep, the worksheets in this hub mirror the format of standardized tests (passage, question, answer choices). Practice ten to fifteen minutes a day starting six weeks before the test. Don't drill harder. Drill smarter.

Last reviewed: April 2026

Common questions about 3rd grade worksheets

What is ClassWeekly?

ClassWeekly offers free worksheets and printable learning resources for kids in preschool to grade 5. All worksheets are aligned to Common Core, NGSS, and C3 Framework standards and designed by educators. Become a member to access the full library and download unlimited PDFs.