Unit Fraction Models

Answer Key - Grade 3 Math Worksheet - Building Confidence

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

1. 1.

   What unit fraction does the model show?

   • 1/2
   • 2/1
   • 2/2
2. 2.

   Which fraction names the one shaded part?

   • 3/1
   • 1/4
   • 1/3
3. 3.

   One part of this shape is shaded. How many parts like it make one whole?

   • 1
   • 4
   • 3
4. 4.

   What fraction of the whole shape is shaded?

   • 3/4
   • 1/4
   • 1/6
5. 5.

   Nia cuts a pan of cornbread into 8 pieces. All the pieces are the same size. Is each piece 1/8 of the pan of cornbread?

   • Yes, because the 8 pieces are equal.
   • No, because there are 8 pieces.
   • Yes, because 8 is an even number.
6. 6.

   What unit fraction does the model show?

   • 1/2
   • 1/3
   • 2/2
7. 7.

   One part is shaded. How many more parts must be shaded to shade the whole shape?

   1
8. 8.

   Which fraction names the one shaded part?

   • 1/2
   • 1/3
   • 3/3
9. 9.

   One part of this shape is shaded. How many parts like it make one whole?

   • 1
   • 2
   • 3
10. 10.

    What fraction of the whole shape is shaded?

    • 4/4
    • 4/1
    • 1/4