7th Grade Rounding Decimals Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the 7th Grade decimals worksheet.
Success TutoringWorksheetsAnswer sheet7th Grade · Mathematics · Decimals7th 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 205.7 to the nearest whole number.
Answer: 206
- Look at the tenths digit: 7
- 5 or more, so round up
2.Round 34.6 to the nearest whole number.
Answer: 35
- Look at the tenths digit: 6
- 5 or more, so round up
3.Round 23.29 to 1 decimal place.
Answer: 23.3
- Look at the hundredths digit: 9
- 5 or more, so round up
4.Round 69.99 to the nearest whole number.
Answer: 70
- Look at the tenths digit: 9
- 5 or more, so round up
5.Round 433.7 to the nearest whole number.
Answer: 434
- Look at the tenths digit: 7
- 5 or more, so round up
6.Round 21.61 to 1 decimal place.
Answer: 21.6
- Look at the hundredths digit: 1
- Less than 5, so round down
7.Round 286.2 to the nearest whole number.
Answer: 286
- Look at the tenths digit: 2
- Less than 5, so round down
8.Round 45.51 to 1 decimal place.
Answer: 45.5
- Look at the hundredths digit: 1
- Less than 5, so round down
9.Round 286.3 to the nearest whole number.
Answer: 286
- Look at the tenths digit: 3
- Less than 5, so round down
10.Round 22.03 to 1 decimal place.
Answer: 22.0
- Look at the hundredths digit: 3
- Less than 5, so round down
11.Round 360.9 to the nearest whole number.
Answer: 361
- Look at the tenths digit: 9
- 5 or more, so round up
12.Round 95.86 to the nearest whole number.
Answer: 96
- Look at the tenths digit: 8
- 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.