Compose Two-Dimensional Shapes

Answer Key - Grade 1 Math Worksheet

Circle the answer, or write the answer on the line.

1. 1.

   Mia puts the three triangles side by side in a row. What shape does Mia make?

   • circle
   • pentagon
   • triangle
   • trapezoid
2. 2.

   Which pieces can be put together to make this shape?

   • 4 quarter-circles
   • 6 triangles
   • 2 half-circles
   • 2 squares
3. 3.

   Count the pieces. How many pieces are there?

   6
4. 4.

   Sam puts the four pieces together so the pointed corners meet in the middle. What shape does Sam make?

   • trapezoid
   • circle
   • hexagon
   • square
5. 5.

   Which pieces can be put together to make this shape?

   • 2 circles
   • 3 circles
   • 2 half-circles
   • 3 triangles
6. 6.

   Leo puts the two squares side by side. What shape does Leo make?

   • triangle
   • hexagon
   • rectangle
   • pentagon
7. 7.

   All of these pieces are the same shape. What shape are they?

   • triangle
   • square
   • circle
   • hexagon
8. 8.

   Which pieces can be put together to make this shape?

   • 4 squares
   • 3 triangles
   • 4 quarter-circles
   • 6 triangles
9. 9.

   Count the pieces. How many pieces are there?

   3
10. 10.

    Leo puts the four squares in 2 rows of 2. What shape does Leo make?

    • square
    • triangle
    • pentagon
    • circle