EXERCISE 2.2
[ ROMAN NUMERALS TO NUMBER ]
( express the following roman numerals in numbers )
1. DCXXXIX
2. CXLI
3. LV
4. DCCXC
5. CCLXVI
6. CDXXXVII
7. CDXVI
8. CCLV
9. DCXCV
10. DCCCXXXVIII
ANSWERS
1. 639
2. 141
3. 55
4. 790
5. 266
6. 437
7. 416
8. 255
9. 695
10. 838