If you need 5th grade rounding decimals worksheets that you can print right now, this page builds them for you — 20 fresh problems, an answer key underneath, and no account to create first. A typical problem from the sheet in front of you is Round 25.95 to the nearest tenth, which works out to 26.0; another is Round 67.77 to the nearest tenth, giving 67.8.
‘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.
This page uses two-place decimals up to 99.95, and it deliberately avoids exact multiples and exact halfway points where the rule would be ambiguous, which is why a line such as Round 68.54 to the nearest tenth turns up.
Rounding is the arithmetic skill adults actually use most, and a question like Round 25.95 to the nearest tenth — answer 26.0 — is the whole idea in one line: which multiple is this number nearer to?
Rounding is also the fastest way to check any other calculation. A child who can round the two numbers in a multiplication before doing it will notice a wildly wrong answer immediately.
Once rounding to a single place is automatic, estimation problems stop being a separate topic and become a two-second sanity check applied everywhere.
In US classrooms these 5th grade rounding decimals worksheets are commonly aligned with the rounding and estimation expectations for this grade, though the exact wording varies from state to state.
| # | Problem | Answer | What to check |
|---|---|---|---|
| 1 | Round 25.95 to the nearest tenth = | 26.0 | Watch for: changing every digit to the right instead of zeroing them |
| 2 | Round 67.77 to the nearest tenth = | 67.8 | Check: rounding the wrong place |
| 3 | Round 75.09 to the nearest tenth = | 75.1 | Look at: losing digits on the left |
| 4 | Round 81.18 to the nearest tenth = | 81.2 | Ask about: rounding down at the boundary |
| 5 | Round 68.54 to the nearest tenth = | 68.5 | Watch for: rounding twice |
| 6 | Round 16.04 to the nearest whole number = | 16 | Check: treating the 5 rule as arbitrary |
Work Round 81.18 to the nearest tenth out loud as a demonstration. It gives 81.2. Children who hear Round 81.18 to the nearest tenth reasoned through once at the start of a session make noticeably fewer errors in the ten minutes that follow.
A good first problem to do together is Round 25.95 to the nearest tenth, which comes out at 26.0. Do Round 25.95 to the nearest tenth once with the child narrating, then hand over the pencil and start the clock on the other 20 problems.
Keys are produced by the same code that produces the questions, so a mismatch between question and answer is not possible on these sheets.
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.
To save these 5th grade rounding decimals worksheets instead of printing them, choose 'Save as PDF' in the printer list. You get the worksheet and the answer key as a single PDF, on Letter or A4 depending on your printer settings.
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.
Print a sheet of 5th grade rounding decimals worksheets, run it for 12 minutes, mark it together, and come back tomorrow for a different set of numbers on the same skill.
→ Free 5th Grade Math Worksheets · → Free Rounding Worksheets
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