3rd Grade Mathematics Worksheets
4 original resources are available here. Choose by the learning goal below rather than assuming a full curriculum is covered. Default PDFs are free for classroom and family use; supported activities can also be customized.
Skills in this collection
- Fractions: Identifying Parts of a Whole with Fraction Bars — Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts
- Multiplication Facts Practice (0 to 10) — Recall basic multiplication facts within 100 with fluency
- Grade 3 Math: Groups, Area & Two-Step Problems — Interpret products of whole numbers as equal groupings in real-world contexts
- Geometry: Perimeter and Area of Polygons — Distinguish between linear perimeter measurements and square area units
Preview the example and prerequisite skills on a resource page before assigning it. Start with a modeled example when the task is new, and use incorrect answers to identify which concept to revisit.
Practice previewFractions: Identifying Parts of a Whole with Fraction Bars
Learn to read and write fractions using visual shaded strip models. Count the shaded parts as the numerator and total equal parts as denominator.
Practice previewMultiplication Facts Practice (0 to 10)
Essential multiplication facts drill for 3rd grade. 24 vertical and horizontal multiplication problems designed for computational fluency.
Practice previewGrade 3 Math: Groups, Area & Two-Step Problems
Original practice in equal groups, rectangle area and two-step arithmetic.
Practice previewGeometry: Perimeter and Area of Polygons
Calculate perimeter by adding outer boundaries and area using base × height from labeled geometric polygon diagrams.