3rd Grade Math Worksheets

Our 3rd Grade Math Worksheets collection supports learners around ages 8–9 as they tackle multiplication, division, and early fractions. Homeschoolers, afterschooling families, and caregivers will find vetted, secular worksheets for times tables, division facts, word problems, arrays, fraction models, and multi-step reasoning. Every resource is reviewed for developmental appropriateness, visual clarity, and alignment with conceptual, mastery-based teaching so kids understand what the numbers mean. Use the filters to sort by focus (facts, word problems, fractions, or mixed review), difficulty, and learner needs such as ADHD, autism, dyscalculia, or 2e. Many families use these worksheets as short practice blocks alongside games, manipulatives, and projects. If you’re unsure where your third grader needs the most support—or how many worksheets to include—Modulo’s AI learning concierge can recommend a tailored practice plan.

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30 products

Singapore Math
$159.00 USD
Workbooks
Singapore Math
A structured math curriculum based on Singapore’s national education framework. Singapore Math emphasizes problem-solving, visual understanding, and mastery through concrete-to-abstract learning methods.
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Right Start Math Placement Test
$0.00 USD
Placement Exam
Right Start Math Placement Test
A diagnostic placement test that helps parents and educators determine the appropriate level in the Right Start Math curriculum. The test identifies skill gaps and ensures learners begin at the right stage for success.
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Critical Thinking Co.
$320.00 USD
Physical Curriculum
Critical Thinking Co.
A publisher of educational materials that strengthen logic, problem-solving, and reasoning skills. The Critical Thinking Co. produces award-winning workbooks and software for homeschooling and enrichment from preschool through high school.
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Teachers Pay Teachers
$0.00 USD
Online Worksheets
Teachers Pay Teachers
An online marketplace where educators share and sell original teaching materials. Teachers Pay Teachers offers worksheets, lesson plans, and full curricula across all subjects and grade levels.
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Finance in the Classroom
$0.00 USD
Online Curriculum
Finance in the Classroom
A free financial literacy resource designed to teach K–12 students money management, saving, and responsible decision-making. Finance in the Classroom offers interactive games, videos, and lessons for home or school use.
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Fishtank Learning
$0.00 USD
Online Curriculum
Fishtank Learning
A free, high-quality curriculum platform offering complete lesson plans for K–12 educators. Fishtank Learning provides rigorous, standards-aligned units in math, English, science, and social studies, designed by teachers for real classrooms.
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