3rd Grade Common Core Math Worksheets: FREE & Printable
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These worksheets are designed to help 3rd-grade students practice and master the Common Core Math standards. The worksheets cover a range of topics, including operations and algebraic thinking, number and operations in base ten, fractions, measurement and data, and geometry. Each worksheet includes a variety of problems to reinforce students’ understanding and improve their problem-solving skills.
- How is Common Core Math Different?
- Introduction to the Common Core State Standards (CCSS)
- How to Prepare for the Common Core Mathematics?
These worksheets are available for download and print. Use them to help your 3rd-grade students strengthen their math skills and gain confidence in their mathematical abilities. Each worksheet includes clear instructions and a variety of problems to ensure comprehensive practice of the Common Core Math standards.
IMPORTANT: COPYRIGHT NOTICE: These practice sheets are exclusively for individual use. Uploading these sheets to any online platforms, including personal or classroom websites and shared network drives, is strictly prohibited. Feel free to download and print these sheets in any quantity needed. You are allowed to hand out the printed versions to your students, fellow educators, tutors, and acquaintances.
However, you are NOT permitted to distribute these practice sheets directly in any form (such as via email, text messages, or other methods). Recipients must personally download the sheets. Instead, you may share the link to this page with your students, tutors, friends, etc., so they can access and download the materials themselves.
Related Topics:
3rd Grade Common Core Mathematics Concepts
Place Values and Number Sense
- Place Values
- Comparing and Ordering Numbers
- Numbers in Word Form
- Roman Numerals
- Rounding Numbers
- Odd or Even
Adding and Subtracting
- Adding 4–Digit Numbers
- Adding 5-Digit Numbers
- Subtracting 4–Digit Numbers
- Subtracting 5-Digit Numbers
- Estimate Sums
- Estimate Differences
- Rounding and Estimating
- Adding Hundreds
Multiplication and Division
- Multiplication by 0 to 3
- Multiplication by 4 to 7
- Multiplication by 8 to 12
- Division by 0 to 6
- Division by 7 to 12
- Dividing by Tens
- Divide and Multiply 3–Digit Numbers
- Estimate Products
- Missing Numbers
- Times Table
 Patterns and Algebraic Thinking
 Fractions
- Fractions of a NumberÂ
- Order Fractions
- Simplifying Fractions
- Improper Fractions
- Comparing Fractions
- Add Fractions
- Subtract Fractions
- Add and Subtract Fractions
- Compare Sums and Differences of Fractions
- Add 3 or More Fractions
 Time and Money
Geometric
- Identifying Angles
- Estimate Angle Measurements
- Measure Angles with a Protractor
- Polygon Names
- Classify Triangles
- Parallel Sides in Quadrilaterals
- Identify Rectangles
- Missing Side Lengths
- Perimeter and Area of Squares
- Perimeter and Area of rectangles
- Area or Missing Side Length of a Rectangle
- Word Problems
Measurement
- Reference Measurement
- Metric Length Measurement
- Customary Length MeasurementÂ
- Metric Capacity MeasurementÂ
- Customary Capacity MeasurementÂ
- Metric Weight and Mass MeasurementÂ
- Customary Weight and Mass MeasurementÂ
Data Graphs
Symmetry and Transformations
- Line Segments
- Identify Lines of Symmetry
- Count Lines of Symmetry
- Parallel, Perpendicular and Intersecting Lines