1.   Which shape is partitioned into 3 equal sections?
    A. B.
    C. D.
    Hint

  2.   Which shape is partitioned into 4 equal sections?
    A. B.
    C. D.
    Hint

  3.   Which picture shows 1 out of 3 parts shaded?
    A. B.
    C. D.
    Hint

  4.   How many cubes are red?
   
    A. 1 out of 3 B. 2 out of 4
    C. 3 out of 4 D. 1 out of 4
    Hint