3rd Grade Math
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Place Value
Addition
Subtraction
Multiplication
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Fractions
Shapes
Time
Perimeter
Area
Liquid, Volume, and Mass
Data
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Lines and Line Segments
Angles
Triangles
Quadrilaterals
Extra Practice
Polygon Vocabulary Practice
Printables
Properties of Polygons
Name that Polygon
Identifying Lines, Rays, and Line Segments
Identifying Parallel, Perpendicular, and Intersecting Lines