Răspuns:
14 = XIV
49 = XLIX
94 = XCIV
135 = CXXXV
450 = CDL
496 = CDXCVI
900 = CM
1100 = MC
1449 = MCDXLIX
2000 = MM
Explicație pas cu pas:
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000
- (V) = 5000
- (X) = 10000
- (L) = 50000
- (C) = 100000
- (D) = 500000
- (M) = 1000000
14 = XIV
14 = 10 + 4
10 = X
4 = 5 - 1 = V - I = IV
14 = 10 + 4 = X + IV = XIV
49 = XLIX
49 = 40 + 9
40 = 50 - 10 = L - X = XL
9 = 10 - 1 = X - I = IX
49 = 40 + 9 = XL + IX = XLIX
94 = XCIV
94 = 90 + 4
90 = 100 - 10 = C - X = XC
4 = 5 - 1 = V - I = IV
94 = 90 + 4 = XC + IV = XCIV
135 = CXXXV
135 = 100 + 30 + 5
100 = C
30 = 10 + 10 + 10 = X + X + X = XXX
5 = V
135 = 100 + 30 + 5 = C + XXX + V = CXXXV
450 = CDL
450 = 400 + 50
400 = 500 - 100 = D - C = CD
50 = L
450 = 400 + 50 = CD + L = CDL
496 = CDXCVI
496 = 400 + 90 + 6
400 = 500 - 100 = D - C = CD
90 = 100 - 10 = C - X = XC
6 = 5 + 1 = V + I = VI
496 = 400 + 90 + 6 = CD + XC + VI = CDXCVI
900 = CM
900 = 1000 - 100
1000 = M
100 = C
900 = 1000 - 100 = M - C = CM
1100 = MC
1100 = 1000 + 100
1000 = M
100 = C
1100 = 1000 + 100 = M + C = MC
1`449 = MCDXLIX
1449 = 1000 + 400 + 40 + 9
1000 = M
400 = 500 - 100 = D - C = CD
40 = 50 - 10 = L - X = XL
9 = 10 - 1 = X - I = IX
1449 = 1000 + 400 + 40 + 9 = M + CD + XL + IX = MCDXLIX
2000 = MM
2000 = 1000 + 1000
1000 = M
2000 = 1000 + 1000 = M + M = MM
