Question

2. Scrie cu cifre arabe:
a) IX;XXXII; LXXI; DCCC; XXXIV; CCLXIII; MM; DC: MML:
b) MDXLII; MMDXXII; MCMLXXXIX; MDCXLVII; CD.​

Answer 1

Explicație pas cu pas:

|X=9

XXX||=32

LXX|=71

DCCC=800

XXX|V=34

CCLX|||=263

MM=2000

DC=600

MML=2050

b)

MDXL||=1542

MMDXX||=2522

MCMLXXX|X=1989

MDCXLV||=1647

CD=400

REȚINEM:

1=|

5=V

10=X

50=L

100=C

500=D

1000=M