Year 7 Roman Numerals Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 7 place value worksheet.
Success TutoringWorksheetsAnswer sheetYear 7 · Mathematics · Place ValueYear 7 Roman Numerals Worksheet — Level 2 — Practice Set 2 — Answers
Part A: Roman to ordinary numbers
I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1000. A smaller numeral before a larger one is subtracted (IV = 4, IX = 9).
1.X = (answer space)
Answer: 10
2.LXXVII = (answer space)
Answer: 77
3.LXX = (answer space)
Answer: 70
4.XLV = (answer space)
Answer: 45
5.LXXXVI = (answer space)
Answer: 86
6.LXXIII = (answer space)
Answer: 73
7.XC = (answer space)
Answer: 90
8.XXI = (answer space)
Answer: 21
Part B: Write in Roman numerals
9.81 = (answer space) (in Roman numerals)
Answer: LXXXI
10.37 = (answer space) (in Roman numerals)
Answer: XXXVII
11.79 = (answer space) (in Roman numerals)
Answer: LXXIX
12.92 = (answer space) (in Roman numerals)
Answer: XCII
13.15 = (answer space) (in Roman numerals)
Answer: XV
14.33 = (answer space) (in Roman numerals)
Answer: XXXIII
15.67 = (answer space) (in Roman numerals)
Answer: LXVII
16.12 = (answer space) (in Roman numerals)
Answer: XII
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.