EXERCISES, LESSON 1
INSTRUCTIONS. Answer the following exercises by marking the lettered response that
best answers the question or completes the incomplete statement.
After you have completed all of these exercises, turn to "Solutions to Exercises" at the
end of the lesson and check your answers. For each exercise answered incorrectly,
reread the material referenced with the solution.
The Roman numerals LXXVII express what Arabic number?
The Roman numerals IVss signify what amount?
a. 6 1/2
b. 5 1/2
3. An order for an eye medication reads, "gtt II o.s. tid." How many times during a
24-hour period should the drug be administered?