1.   Estimate 3.6 + 2.3.
    A. about 5 B. about 8
    C. about 6 D. about 1
    Hint

  2.   Write in simplest form.
    A. B.
    C. D.
    Hint

  3.   Juliette drove 45 miles out of a total trip of 80 miles. Write the fraction, in simplest form, of the driving done by Juliette.
    A. B.
    C. D.
    Hint

  4.   Write as a mixed number.
    A. B.
    C. D.
    Hint

  5.   Write as a mixed number.
    A. B.
    C. D.
    Hint