Grade 3 Math

Looking for lessons, videos, games, worksheets, activities and other educational resources that are suitable for Grade 3 Math and English? Start here!

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Related Pages
Common Core Math Lessons & Worksheets Grade 3
Common Core Math Grade 3
Common Core Math Grade 4
Free Math Worksheets According To Grades

In these lessons, we will learn digraphs & diphthongs, grammar, numbers, addition, subtraction, multiplication, division, mixed operations, rounding & estimating, measurement, geometry, fraction, decimals, and probability & statistics to the levels appropriate for Grade 3.

Grade 3 Popular Topics
Phonics Numbers Addition
Subtraction Multiplication Division
Mixed Operations Rounding Measurements
Fractions Decimals
Probability Math Worksheets Common Core


Grammar for Kids


Place Value

Roman Numerals (I, V, X, L, C, D, M)





Mixed Operations

Rounding & Estimating



Geometric Terms


Types Of Triangles

Polygons - Perimeter & Area


  • Lessons On Volume

    Volume of Cubes
    How to find the volume of cubes using a formula?
    Volume of Rectangular Prisms
    How to find the volume of rectangular prisms using a formula?

    Cubes Game
    Fill a box with cubes, rows of cubes, or layers of cubes. The number of unit cubes needed to fill the entire box is known as the _volume_ of the box. Can you determine a rule for finding the volume of a box if you know its width, depth, & height?

    Geometry - Volume A quiz on the volume of rectangular.



Probability & Statistics


Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Mathway Calculator Widget

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