CLASS 5 CH-3 ROMAN NUMBERS
ROMAN NUMBERS
A. Convert into Roman numbers -
- 415 - CDXV
- 1110 - MCX
- 3200 - MMMCC
- 920 - CMXX
- 1240 - MCCXL
- 1940 - MCMXL
- 1220 - MCCXX
- 2400 - MMCD
- 1390 - MCCCXC
- 2250 - MMCCL
- 1450 - MCDL
- 2410 - MMCDX
- 3450 - MMMCDL
- 2650 -MMDCL
- 1910 - MCMX
- 3610 - MMMDCX
- 1900 - MCM
- 1650 - MDCL
- 1607 - MDCVII
- 2543 - MMDXLIII
B. Convert into Hindu - Arabic numbers -
- LXVI - 66
- MMCC - 2200
- MCXII - 1112
- MMD - 2500
- XLVII - 47
- CCIV - 204
- MDCIX - 1609
- DLVII - 557
- CCCXI - 311
- DCVII - 607
- MMMXX - 3020
- MMCX - 2110
- MCDXC - 1490
- CCCXIV - 314
- CMXLV - 945
- MDCXVI - 1616
- MCCXX - 1220
- MMCXIV - 2114
- CCCXIII - 313
- DXC - 590
C. MCMXVII = 1000 + (1000 - 100) + 10 + 5 + 1 + 1
= 1000 + 900 + 10 + 7
= 1917
His answer is not correct.
Correct answer is 1917
D. Identify (Wrong/Correct)
- CX - CORRECT
- LLLL - WRONG
- MCM - CORRECT
- MMMM - WRONG
- CCCC - WRONG
- CCXCXI - WRONG
- XIIII - WRONG
- VVVII - WRONG
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