The worksheet generator on this page produces rounding to the nearest 10 worksheets with real, freshly randomised numbers — 20 of them per sheet by default — plus the answer key a parent or teacher needs to mark it quickly. Two of the problems on the sheet as it stands are Round 968 to the nearest ten and Round 558 to the nearest ten — answers 970 and 560 — and a new set is one click away.
‘New set of problems’ opens the generator in its own tab. There you can change the problem count and turn the answer key on or off. ‘Print or save as PDF’ opens the print dialog — choose Save as PDF in the printer list to keep the file. The sheet fits US Letter and A4, and the answer key prints on its own page.
Once rounding to a single place is automatic, estimation problems stop being a separate topic and become a two-second sanity check applied everywhere.
The rule about the digit to the right is a shortcut, not the concept. Children who only know the shortcut break down as soon as the number sits near a boundary, so it is worth asking 'which is it closer to?' at least once per sheet — on Round 558 to the nearest ten, for instance.
Rounding is the arithmetic skill adults actually use most, and a question like Round 968 to the nearest ten — answer 970 — is the whole idea in one line: which multiple is this number nearer to?
The digit being looked at changes from problem to problem, which stops the child from applying yesterday's position out of habit.
Teachers usually place rounding to the nearest 10 worksheets alongside the rounding and estimation expectations for this grade, which is where the skill sits in the majority of US state frameworks.
| # | Problem | Answer | What to check |
|---|---|---|---|
| 1 | Round 968 to the nearest ten = | 970 | Watch for: rounding down at the boundary |
| 2 | Round 558 to the nearest ten = | 560 | Check: treating the 5 rule as arbitrary |
| 3 | Round 816 to the nearest ten = | 820 | Look at: rounding the wrong place |
| 4 | Round 114 to the nearest ten = | 110 | Ask about: rounding twice |
| 5 | Round 749 to the nearest ten = | 750 | Watch for: changing every digit to the right instead of zeroing them |
| 6 | Round 583 to the nearest ten = | 580 | Check: losing digits on the left |
A good first problem to do together is Round 968 to the nearest ten, which comes out at 970. Do Round 968 to the nearest ten once with the child narrating, then hand over the pencil and start the clock on the other 20 problems.
Here is one worked through. Round 558 to the nearest ten gives 560. If your child arrives somewhere other than 560 on Round 558 to the nearest ten, look at the working rather than the answer: nearly every wrong result comes from a skipped step, not an unknown fact.
Answers appear next to their question numbers, so a wrong item like Round 558 to the nearest ten can be found in the key in a second and re-worked while it is still fresh.
The key prints on its own page by default. Uncheck the answer-key box before printing if you would rather keep it back and mark the sheet yourself.
Portrait orientation is what the sheet is designed for. Landscape works but wastes about a third of the paper, so leave the orientation alone unless you have a reason.
For a class set, print one sheet, press the new-worksheet button and print again. Each child gets different numbers on the same skill, so nobody can copy the answer to Round 968 to the nearest ten from a neighbour.
Print a sheet of rounding to the nearest 10 worksheets, run it for 10 minutes, mark it together, and come back tomorrow for a different set of numbers on the same skill.
Free printable math worksheets from a working math academy director in Korea. Problems come from our own code, not from a published workbook. Every sheet prints on US Letter or A4 with its answer key. All worksheets · Worksheet generator · Korean site
Last updated: 2026-09-13