MS 3rd Grade Math Curriculum
Give your child the support they need to keep up with Mississippi's 3rd grade math curriculum. Lessons and practice problems cover every strand taught in class, from multiplication to fractions.
About 3rd Grade Mississippi math
Mississippi follows the MS College Career Ready Standards for mathematics, which organize learning around operations, algebraic thinking, number and operations, fractions, measurement, data, and geometry. In 3rd grade, students build fluency with multiplication and division, develop fraction understanding, explore area and perimeter, and work with data and measurement. StudyPug provides video lessons, practice problems, and step-by-step explanations aligned to every strand in this course.
- Strands covered: Operations and Algebraic Thinking, Number and Operations in Base Ten, Number and Operations - Fractions, Measurement and Data, and Geometry
- Video lessons for every 3rd grade math topic, with clear worked examples
- Practice problems and quizzes aligned to MS College Career Ready Standards
- Progress tracking so parents can see exactly where their child needs support
Curriculum topics by strand
Browse lessons and practice problems for every strand in the Mississippi 3rd Grade Math curriculum, aligned to MS College Career Ready Standards.
Mississippi 3rd Grade Math Topics
- Operations and Algebraic Thinking: Interpreting products and quotients of whole numbers, solving multiplication and division word problems within 100, applying properties of operations, understanding division as an unknown-factor problem, achieving fluency with multiplication and division, solving two-step word problems, and identifying arithmetic patterns.
- Number and Operations in Base Ten: Rounding whole numbers to the nearest 10 or 100, adding and subtracting fluently within 1000 using place value strategies, and multiplying one-digit numbers by multiples of 10 in the range 10-90.
- Number and Operations - Fractions: Understanding unit fractions, representing fractions on a number line, explaining equivalence of fractions, and comparing fractions by reasoning about their size.
- Measurement and Data: Telling and writing time to the nearest minute, measuring liquid volumes and masses, drawing scaled picture graphs and bar graphs, generating measurement data using rulers marked with halves and fourths of an inch, and understanding and measuring area by counting unit squares and relating area to multiplication and addition. Solving real-world perimeter problems is also included.
- Geometry: Understanding shared attributes of shape categories and partitioning shapes into equal areas expressed as unit fractions.
How StudyPug Helps Mississippi 3rd Grade Math Students
When your child gets stuck on a topic like fractions or multiplication, they can go straight to the relevant lesson on StudyPug and watch a clear, step-by-step video explanation before trying math quiz for 3rd grade questions to check their understanding. Every lesson is built around the Mississippi 3rd grade curriculum so the content matches what is being taught in class.
For families who want a broader look at what is available, grade 3 math help on StudyPug covers all the strands from operations and algebraic thinking through geometry, giving your child a reliable resource for every homework question and test.
Aligned to Mississippi 3rd Grade Math Curriculum
StudyPug content for 3rd grade math is built to match the MS College Career Ready Standards. Every lesson, worked example, and practice problem maps directly to the strands and skills Mississippi students are expected to learn in 3rd grade, so your child is always practicing what their teacher is covering in class.
Written by the StudyPug Math Team
Last updated June 5, 2026
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