1.   Which number is seventy-three?
    A. 78 B. 73
    C. 70 D. 37
    Hint

  2.   Write 28 in word form.
    A. twenty-eight B. twenty-seven
    C. eighty-two D. twenty
    Hint

  3.   Write 32 in word form.
    A. thirty-two B. twenty-three
    C. thirty D. thirteen
    Hint

  4.   Write 19 in word form.
    A. nineteen B. ninety
    C. nine D. eighteen
    Hint

  5.   Write 52 in word form.
    A. twenty-five B. fifty-three
    C. fifty-two D. fifty-one
    Hint