Grade 5 · Year 6 · Class 5 · ages 10–11 · Decimals
Round decimals: Grade 5 practice
Rounding decimals to the nearest whole number, tenth or hundredth. Eight questions at a time, instant feedback and a mastery score from 0 to 100.
This practice needs JavaScript. You can still print a round decimals worksheet with an answer key.
Right answers raise your mastery score (more on harder questions) and wrong ones lower it a little. Your best score is saved on this device, and in your account if you log in.
The idea in one minute
Look at the digit just after the place you are rounding to. 5 or more rounds up, 4 or less stays.
Try these on paper first
One question at each level. Tap a question to see the answer.
Easy Round 16.725 to the nearest whole number:
Answer: 17
Medium Round 90.545 to the nearest tenth:
Answer: 90.5
Challenge Round 99.639 to the nearest hundredth:
Answer: 99.64
More ways to practise round decimals
- Printable round decimals worksheet with an answer key (new questions every time)
- All Grade 5 practice · Decimals worksheets
Related skills
- Multiplying decimals (Grade 5)
- Decimals as fractions (Grade 5)
- Compare decimals (Grade 5)
- Place value in decimals (Grade 5)
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Play a game that builds the same skills
FAQ
Round decimals: questions
What grade is round decimals?
It is usually taught in Grade 5 (Year 6 in England, Class 5 in India, ages 10–11), though schools and countries differ. Try the grade above or below if it feels too hard or too easy.
What does a round decimals question look like?
For example: "Round 90.545 to the nearest tenth:" The answer is 90.5. Look at the digit just after the place you are rounding to. 5 or more rounds up, 4 or less stays.
What should I learn before and after round decimals?
Before it, try decimals as fractions (Grade 5). After it, move on to compare decimals (Grade 5).
How can I get better at round decimals?
Look at the digit just after the place you are rounding to. 5 or more rounds up, 4 or less stays. Practise a little every day, read the hint after each wrong answer, and use the printable worksheet when you want to write it out.
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