Year 7 Rounding Decimals Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 7 decimals worksheet.
Success TutoringWorksheetsAnswer sheetYear 7 · Mathematics · DecimalsYear 7 Rounding Decimals Worksheet — Level 1 — 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 12.47 to 1 decimal place.
Answer: 12.5
- Look at the hundredths digit: 7
- 5 or more, so round up
2.Round 806.6 to the nearest whole number.
Answer: 807
- Look at the tenths digit: 6
- 5 or more, so round up
3.Round 45.58 to the nearest whole number.
Answer: 46
- Look at the tenths digit: 5
- 5 or more, so round up
4.Round 41.39 to the nearest whole number.
Answer: 41
- Look at the tenths digit: 3
- Less than 5, so round down
5.Round 912.1 to the nearest whole number.
Answer: 912
- Look at the tenths digit: 1
- Less than 5, so round down
6.Round 58.45 to 1 decimal place.
Answer: 58.5
- Look at the hundredths digit: 5
- 5 or more, so round up
7.Round 30.21 to the nearest whole number.
Answer: 30
- Look at the tenths digit: 2
- Less than 5, so round down
8.Round 884.7 to the nearest whole number.
Answer: 885
- Look at the tenths digit: 7
- 5 or more, so round up
9.Round 82.55 to 1 decimal place.
Answer: 82.6
- Look at the hundredths digit: 5
- 5 or more, so round up
10.Round 750.4 to the nearest whole number.
Answer: 750
- Look at the tenths digit: 4
- Less than 5, so round down
11.Round 53.33 to the nearest whole number.
Answer: 53
- Look at the tenths digit: 3
- Less than 5, so round down
12.Round 880.3 to the nearest whole number.
Answer: 880
- Look at the tenths digit: 3
- 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.
- Celebrate what went well first, then pick one thing to work on next.