Year 3 Rounding Numbers Worksheet — Level 3 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 3 place value worksheet.
Success TutoringWorksheetsAnswer sheetYear 3 · Mathematics · Place ValueYear 3 Rounding Numbers Worksheet — Level 3 — Practice Set 2 — Answers
Round each number.
Answer: 510
Look at the ones digit: 5 — 5 or more, so round up.
Answer: 870
Look at the ones digit: 4 — less than 5, so round down.
Answer: 5,700
Look at the tens digit: 2 — less than 5, so round down.
Answer: 6,500
Look at the tens digit: 1 — less than 5, so round down.
Answer: 17,000
Look at the hundreds digit: 8 — 5 or more, so round up.
Answer: 7,000
Look at the hundreds digit: 5 — 5 or more, so round up.
Answer: 15,000
Look at the hundreds digit: 6 — 5 or more, so round up.
Answer: 52,000
Look at the hundreds digit: 7 — 5 or more, so round up.
Answer: 39,000
Look at the hundreds digit: 5 — 5 or more, so round up.
Answer: 1,800
Look at the tens digit: 4 — less than 5, so round down.
Answer: 34,000
Look at the hundreds digit: 2 — less than 5, so round down.
Answer: 90
Look at the ones digit: 7 — 5 or more, so round up.
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.