1.   Find
    A. B.
    C. D.
    Hint

  2.   Write the sum in simplest form.

    A. B.
    C. D.
    Hint

  3.   Write the sum in simplest form.

    A. B.
    C. D.
    Hint

  4.   Write the sum in simplest form.

    A. B.
    C. D.
    Hint

  5.   Padua painted of the shed. Ramos painted of the shed. How much of the shed did they paint?
    A. B.
    C. D.
    Hint