Roman Numerals Worksheet - Free Printable

Let me work through this step by step to match each Roman numeral with its correct number.

First, let me recall the Roman numeral values:
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000

When a smaller value comes before a larger value, we subtract. When it comes after, we add.

CXX:
- C = 100
- X = 10
- X = 10
- Total: 100 + 10 + 10 = 120 ✓ (already matched in the image)

DVI:
- D = 500
- V = 5
- I = 1
- Total: 500 + 5 + 1 = 506

CML:
- C before M means 1000 - 100 = 900
- L = 50
- Total: 900 + 50 = 950

DCXX:
- D = 500
- C = 100
- X = 10
- X = 10
- Total: 500 + 100 + 10 + 10 = 620

XCVII:
- X before C means 100 - 10 = 90
- V = 5
- I = 1
- I = 1
- Total: 90 + 5 + 1 + 1 = 97

CCCLXI:
- C = 100
- C = 100
- C = 100
- L = 50
- X = 10
- I = 1
- Total: 100 + 100 + 100 + 50 + 10 + 1 = 361

CDXXV:
- C before D means 500 - 100 = 400
- X = 10
- X = 10
- V = 5
- Total: 400 + 10 + 10 + 5 = 425

CCLVIII:
- C = 100
- C = 100
- L = 50
- V = 5
- I = 1
- I = 1
- I = 1
- Total: 100 + 100 + 50 + 5 + 1 + 1 + 1 = 258

DCCIV:
- D = 500
- C = 100
- C = 100
- I before V means 5 - 1 = 4
- Total: 500 + 100 + 100 + 4 = 704

CMXCIX:
- C before M means 1000 - 100 = 900
- X before C means 100 - 10 = 90
- I before X means 10 - 1 = 9
- Total: 900 + 90 + 9 = 999

DCCCXLII:
- D = 500
- C = 100
- C = 100
- C = 100
- X before L means 50 - 10 = 40
- I = 1
- I = 1
- Total: 500 + 100 + 100 + 100 + 40 + 1 + 1 = 842

Let me verify my answers against the available numbers: 97, 258, 120, 950, 704, 506, 842, 361, 620, 425, 999

All matches check out!

Final Answer:
- CXX → 120 (already shown)
- DVI → 506
- CML → 950
- DCXX → 620
- XCVII → 97
- CCCLXI → 361
- CDXXV → 425
- CCLVIII → 258
- DCCIV → 704
- CMXCIX → 999
- DCCCXLII → 842