Rounding Decimals - Answer Key - Round each number to the correct place value

Sep 30, 2026

Worksheets focused on rounding decimal numbers to specified place values, practicing nearest whole numbers, tenths, and hundredths. Twenty rounding problems require applying rounding rules consistently across diverse examples such as 355.6, 60.779, 49.902, 78.500, and 186.169. An accompanying answer key provides the rounded results (e.g., 60.779 to 60.8, 78.500 to 78.50), supporting checking and reinforcement of correct place-value understanding.

LanguageEnglish

CategoryExam

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Rounding Decimals

Round each number to the correct place value

Answers

Rounding Decimals Name: Round each number to the correct place value. 1) Round to the nearest whole number. 355.6 2) Round to the nearest tenth. 60.779 3) Round to the nearest tenth. 49.902 4) Round to the nearest whole number. 77.97 5) Round to the nearest hundredth. 78.500 6) Round to the nearest hundredth. 4.248 7) Round to the nearest tenth. 909.27 8) Round to the nearest tenth. 2.858 9) Round to the nearest tenth. 305.20 10) Round to the nearest hundredth. 186.169 11) Round to the nearest whole number. 705.545 12) Round to the nearest whole number. 61.9 13) Round to the nearest hundredth. 5.995 14) Round to the nearest whole number. 10.2 15) Round to the nearest hundredth. 369.773 16) Round to the nearest tenth. 89.47 17) Round to the nearest whole number. 5.8 18) Round to the nearest tenth. 603.788 19) Round to the nearest hundredth. 7.658 20) Round to the nearest hundredth. 8.248 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. Answers Math [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 1-10 11-20 95 45 90 40 85 35 80 30 75 25 70 20 65 15 60 10 55 5 50 0 Rounding Decimals Name: Answer Key | Round each number to the correct place value.
1) Round to the nearest whole number. 355.6 | | Answers
1. 356 | | --- | --- | --- | | 2) | Round to the nearest tenth. 60.779 | 2. 60.8 | | 3) | Round to the nearest tenth. 49.902 | 3. 49.9 | | 4) | Round to the nearest whole number. 77.97 | 4. 78 | | 5) | Round to the nearest hundredth. 78.500 | 5. 78.50 | | 6) | Round to the nearest hundredth. 4.248 | 6. 4.25 | | 7) | Round to the nearest tenth. 909.27 | 7. 909.3 | | 8) | Round to the nearest tenth. 2.858 | 8. 2.9 | | 9) | Round to the nearest tenth. 305.20 | 9. 305.2 | | 10) | Round to the nearest hundredth. 186.169 | | | 11) | Round to the nearest whole number. 705.545 | 10. 186.17
11. 706 | | 12) | Round to the nearest whole number. 61.9 | 12. 62 | | 13) | Round to the nearest hundredth. 5.995 | | | 14) | Round to the nearest whole number. 10.2 | 13. 6.00
14. 10 | | 15) | Round to the nearest hundredth. 369.773 | | | 16) | Round to the nearest tenth. 89.47 | 15. 369.77 | | 17) | Round to the nearest whole number. 5.8 | 16. 89.5 | | 18) | Round to the nearest tenth. 603.788 | 17. 6 | | 19) | Round to the nearest hundredth. 7.658 | 18. 603.8 | | 20) | Round to the nearest hundredth. 8.248 | 19. 7.66
20. 8.25 | Math Seed: 282051282-826 [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 1-10 11-20 95 45 90 40 85 35 80 30 75 25 70 20 65 15 60 10 55 5 50 0 Rounding Decimals Name: Round each number to the correct place value. 186.17 10 356 62 78.50 4.25 909.3 2.9 49.9 78 706 60.8 6.00 305.2 1) Round to the nearest whole number. 355.6 2) Round to the nearest tenth. 60.779 3) Round to the nearest tenth. 49.902 4) Round to the nearest whole number. 77.97 5) Round to the nearest hundredth. 78.500 6) Round to the nearest hundredth. 4.248 7) Round to the nearest tenth. 909.27 8) Round to the nearest tenth. 2.858 9) Round to the nearest tenth. 305.20 10) Round to the nearest hundredth. 186.169 11) Round to the nearest whole number. 705.545 12) Round to the nearest whole number. 61.9 13) Round to the nearest hundredth. 5.995 14) Round to the nearest whole number. 10.2 Answers 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Math Modified [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 1-10 11-14 93 21 86 79 14 7 71 0 64 57 50 43 36 29

FAQs

How do you round a decimal to the nearest whole number?

Use the tenths digit to decide whether to keep the whole number or increase it by 1. If the tenths digit is 5 or more, round up.

What does it mean to round to the nearest tenth or hundredth?

Nearest tenth rounds based on the hundredths digit, and nearest hundredth rounds based on the thousandths digit. The target digit is the tenths place or hundredths place.

Where can I find the correct answers for the rounding problems?

The document includes an “Answer Key” section listing the rounded results for each numbered item.

Sep 30, 2026

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