8th Grade Rounding Decimals Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the 8th Grade decimals worksheet.
Success TutoringWorksheetsAnswer sheet8th Grade · Mathematics · Decimals8th Grade 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 707.4 to the nearest whole number.
Answer: 707
- Look at the tenths digit: 4
- Less than 5, so round down
2.Round 71.91 to 1 decimal place.
Answer: 71.9
- Look at the hundredths digit: 1
- Less than 5, so round down
3.Round 590.6 to the nearest whole number.
Answer: 591
- Look at the tenths digit: 6
- 5 or more, so round up
4.Round 31.82 to 1 decimal place.
Answer: 31.8
- Look at the hundredths digit: 2
- Less than 5, so round down
5.Round 570.3 to the nearest whole number.
Answer: 570
- Look at the tenths digit: 3
- Less than 5, so round down
6.Round 82.83 to the nearest whole number.
Answer: 83
- Look at the tenths digit: 8
- 5 or more, so round up
7.Round 961.8 to the nearest whole number.
Answer: 962
- Look at the tenths digit: 8
- 5 or more, so round up
8.Round 596.2 to the nearest whole number.
Answer: 596
- Look at the tenths digit: 2
- Less than 5, so round down
9.Round 721.8 to the nearest whole number.
Answer: 722
- Look at the tenths digit: 8
- 5 or more, so round up
10.Round 40.55 to the nearest whole number.
Answer: 41
- Look at the tenths digit: 5
- 5 or more, so round up
11.Round 31.39 to the nearest whole number.
Answer: 31
- Look at the tenths digit: 3
- Less than 5, so round down
12.Round 58.24 to the nearest whole number.
Answer: 58
- Look at the tenths digit: 2
- 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.