Sure! Let’s solve the Roman numerals worksheet step by step.
---
## 🔢 PART 1: Translate these Roman Numerals → Arabic Numbers
Basic Roman Numeral Values:
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000
Rule: When a smaller numeral appears
before a larger one, you
subtract. Otherwise, you
add.
---
Let’s translate each:
#### Left Column:
1.
XII
X = 10, I = 1, I = 1 → 10 + 1 + 1 =
12
2.
XXIX
XX = 20, IX = 9 (I before X → 10 - 1) → 20 + 9 =
29
3.
XLVI
XL = 40 (X before L → 50 - 10), VI = 6 → 40 + 6 =
46
4.
LII
L = 50, II = 2 → 50 + 2 =
52
5.
LXXI
LXX = 70 (50 + 10 + 10), I = 1 → 70 + 1 =
71
#### Right Column:
6.
LXVI
LX = 60, VI = 6 → 60 + 6 =
66
7.
LXXX
L = 50, XXX = 30 → 50 + 30 =
80
8.
XCIII
XC = 90 (X before C → 100 - 10), III = 3 → 90 + 3 =
93
9.
VII
V = 5, II = 2 → 5 + 2 =
7
10.
C
C =
100
---
✔ Answers for Part 1:
```
XII → 12
XXIX → 29
XLVI → 46
LII → 52
LXXI → 71
LXVI → 66
LXXX → 80
XCIII → 93
VII → 7
C → 100
```
---
## ✍️ PART 2: Write these numbers in Roman Numerals
We’ll convert each number using standard Roman numeral rules.
---
Left Column:
1.
37
30 = XXX, 7 = VII →
XXXVII
2.
98
90 = XC, 8 = VIII →
XCVIII
3.
64
60 = LX, 4 = IV →
LXIV
4.
19
10 = X, 9 = IX →
XIX
5.
23
20 = XX, 3 = III →
XXIII
---
Right Column:
6.
45
40 = XL, 5 = V →
XLV
7.
51
50 = L, 1 = I →
LI
8.
74
70 = LXX, 4 = IV →
LXXIV
9.
88
80 = LXXX, 8 = VIII →
LXXXVIII
10.
5
Just
V
---
✔ Answers for Part 2:
```
37 → XXXVII
98 → XCVIII
64 → LXIV
19 → XIX
23 → XXIII
45 → XLV
51 → LI
74 → LXXIV
88 → LXXXVIII
5 → V
```
---
## 📝 Final Answer Sheet:
Translate these Roman numerals.
```
XII → 12
XXIX → 29
XLVI → 46
LII → 52
LXXI → 71
LXVI → 66
LXXX → 80
XCIII → 93
VII → 7
C → 100
```
Write these numbers in Roman numerals.
```
37 → XXXVII
98 → XCVIII
64 → LXIV
19 → XIX
23 → XXIII
45 → XLV
51 → LI
74 → LXXIV
88 → LXXXVIII
5 → V
```
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✔ All done! This worksheet covers basic to intermediate Roman numeral conversion — great for KS2 History or Math practice. Let me know if you’d like a printable version or explanation cards!
Parent Tip: Review the logic above to help your child master the concept of roman numerals practice worksheet.
