1st Grade: Chapter 12 Go Math

Write the number of vertices (corners).

• 5

• 2

• 4

• 3

Write the number of sides.

• 5

• 3

• 4

• 2

Write the number of sides and vertices.

• 5 sides and 5 vertices

• 6 sides and 5 vertices

• 5 sides and 6 vertices

• 6 sides and 6 vertices

• 2

• 3

• 4

• 5

• 4

• 3

• 2

• 5

• 4

• 3

• 2

Which two shapes make the shape on the left?

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• 
• 

What two shapes make the shape on the left?

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• 
• 

Which two shapes can combine to make this new shape?

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• 
• 
• 

Write the number of equal shares.

• 4

• 3

• 2

• 1