3rd Grade Rounding Numbers Worksheet — Level 2 — 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 2 — Answers
Round each number.
Answer: 320
Look at the ones digit: 4 — less than 5, so round down.
Answer: 210
Look at the ones digit: 4 — less than 5, so round down.
Answer: 300
Look at the ones digit: 8 — 5 or more, so round up.
Answer: 410
Look at the ones digit: 5 — 5 or more, so round up.
Answer: 680
Look at the ones digit: 6 — 5 or more, so round up.
Answer: 850
Look at the ones digit: 0 — less than 5, so round down.
Answer: 4,000
Look at the tens digit: 2 — less than 5, so round down.
Answer: 270
Look at the ones digit: 2 — less than 5, so round down.
Answer: 8,700
Look at the tens digit: 0 — less than 5, so round down.
Answer: 4,500
Look at the tens digit: 1 — less than 5, so round down.
Answer: 2,300
Look at the tens digit: 1 — less than 5, so round down.
Answer: 7,200
Look at the tens digit: 0 — less than 5, so round down.
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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