Combining Shapes Worksheet
A Grade 3 math worksheet focusing on combining 2D and 3D shapes to form new shapes, with exercises on identifying resulting shapes and properties.
Includes
Standards
Topics
Combining Shapes
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Read each question carefully and follow the instructions to combine shapes and identify new shapes.
1. What new shape is formed when two squares are placed side-by-side?
Triangle
Rectangle
Circle
Pentagon
2. If you put two triangles together, what shape can you sometimes make?
Square
Hexagon
Rectangle
All of the above
3. Draw a shape that is made by combining a square and a triangle.
4. Draw a shape that is made by combining two rectangles.
5. When you combine two semicircles, you form a .
6. A cube is a 3D shape, and if you stack two cubes, you make a longer .
7. You can combine three triangles to make a larger triangle.
True
False
8. Two identical rectangles can always be combined to form a square.
True
False
9. How can you combine two 3D shapes to make a new 3D shape? Give an example.