Lesson 1
The Language of Mathematics
Instruction, Practice Exercise 1-1

Directions: Complete the problems below. Consult the Practice Exercise Answer Key for answers once you finish. Review the Instruction material which relates to any questions you do not get correct.

First express in words the value of these Roman numerals:

1.  XXVI = _______

2.  CXLII = _______

3.  LVIII = ________

4.  CV = ________

Then change these numbers to Roman numerals:

5.  44 = _______

6.  148 = _______

7.  504 = _______

8. 1111 = ______