3rd Grade Rounding Numbers Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the 3rd Grade place value worksheet.
Success TutoringWorksheetsAnswer sheet3rd Grade · Mathematics · Place Value3rd Grade Rounding Numbers Worksheet — Level 1 — Practice Set 3 — Answers
Round each number.
Answer: 810
Look at the ones digit: 6 — 5 or more, so round up.
Answer: 670
Look at the ones digit: 6 — 5 or more, so round up.
Answer: 960
Look at the ones digit: 5 — 5 or more, so round up.
Answer: 130
Look at the ones digit: 3 — less than 5, so round down.
Answer: 230
Look at the ones digit: 6 — 5 or more, so round up.
Answer: 60
Look at the ones digit: 7 — 5 or more, so round up.
Answer: 420
Look at the ones digit: 4 — less than 5, so round down.
Answer: 180
Look at the ones digit: 8 — 5 or more, so round up.
Answer: 400
Look at the ones digit: 3 — less than 5, so round down.
Answer: 230
Look at the ones digit: 9 — 5 or more, so round up.
Answer: 470
Look at the ones digit: 4 — less than 5, so round down.
Answer: 790
Look at the ones digit: 5 — 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.
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