Year 5 Rounding Decimals Worksheet — Level 2 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 5 decimals worksheet.
Success TutoringWorksheetsAnswer sheetYear 5 · Mathematics · DecimalsYear 5 Rounding Decimals Worksheet — Level 2 — Practice Set 3 — Answers
Look at the digit just after the place you are rounding to: 5 or more rounds up, less than 5 rounds down.
1.Round 397.15 to 1 decimal place.
Answer: 397.2
- Look at the hundredths digit: 5
- 5 or more, so round up
2.Round 32.412 to 2 decimal places.
Answer: 32.41
- Look at the thousandths digit: 2
- Less than 5, so round down
3.Round 30.363 to 1 decimal place.
Answer: 30.4
- Look at the hundredths digit: 6
- 5 or more, so round up
4.Round 15.801 to the nearest whole number.
Answer: 16
- Look at the tenths digit: 8
- 5 or more, so round up
5.Round 65.922 to the nearest whole number.
Answer: 66
- Look at the tenths digit: 9
- 5 or more, so round up
6.Round 145.97 to 1 decimal place.
Answer: 146.0
- Look at the hundredths digit: 7
- 5 or more, so round up
7.Round 29.882 to the nearest whole number.
Answer: 30
- Look at the tenths digit: 8
- 5 or more, so round up
8.Round 67.856 to the nearest whole number.
Answer: 68
- Look at the tenths digit: 8
- 5 or more, so round up
9.Round 39.414 to 2 decimal places.
Answer: 39.41
- Look at the thousandths digit: 4
- Less than 5, so round down
10.Round 43.597 to 1 decimal place.
Answer: 43.6
- Look at the hundredths digit: 9
- 5 or more, so round up
11.Round 15.722 to 2 decimal places.
Answer: 15.72
- Look at the thousandths digit: 2
- Less than 5, so round down
12.Round 562.94 to the nearest whole number.
Answer: 563
- Look at the tenths digit: 9
- 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.