Year 3 Roman Numerals Worksheet — Level 3 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 3 place value worksheet.
Year 3 Roman Numerals Worksheet — Level 3 — Practice Set 3 — 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.MMDCCLX = (answer space)
Answer: 2760
2.MCCCI = (answer space)
Answer: 1301
3.MMCCLVI = (answer space)
Answer: 2256
4.CCCXX = (answer space)
Answer: 320
5.MMMCMXL = (answer space)
Answer: 3940
6.MMMCCCLXXIII = (answer space)
Answer: 3373
7.MMII = (answer space)
Answer: 2002
8.MMCCCXC = (answer space)
Answer: 2390
Part B: Write in Roman numerals
9.3022 = (answer space) (in Roman numerals)
Answer: MMMXXII
10.3244 = (answer space) (in Roman numerals)
Answer: MMMCCXLIV
11.374 = (answer space) (in Roman numerals)
Answer: CCCLXXIV
12.3729 = (answer space) (in Roman numerals)
Answer: MMMDCCXXIX
13.2358 = (answer space) (in Roman numerals)
Answer: MMCCCLVIII
14.1545 = (answer space) (in Roman numerals)
Answer: MDXLV
15.204 = (answer space) (in Roman numerals)
Answer: CCIV
16.1450 = (answer space) (in Roman numerals)
Answer: MCDL
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.
Great work. Here's what to try next: