Use this page when you want dividing by 3 worksheets in the next thirty seconds: choose how many problems you want, press print, and the answer key comes out on its own page behind the worksheet. Right now the generator is set to problems such as 36 ÷ 3 (answer 12) and 24 ÷ 3 (answer 8); press the button again and the numbers change while the skill stays the same.
‘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.
Division is multiplication read backwards, and a child who is fluent with the tables sees 36 ÷ 3 and produces 12 directly. A child who is not fluent has to search, and the search is what makes division feel slow and unpleasant.
The problems here use dividing multiples of 3 by 3. Where a remainder appears, the sheet writes it explicitly so the child has to state both parts of the answer.
Checking is easy and almost nobody does it: multiply the answer back. If 8 times the divisor does not return the original number, something is wrong.
There are two everyday meanings of division: sharing between groups, and measuring how many groups fit. A child who only holds the first is stumped when 12 ÷ 3 is phrased the second way.
In US classrooms these dividing by 3 worksheets are commonly aligned with the division expectations for this grade, though the exact wording varies from state to state.
| # | Problem | Answer | What to check |
|---|---|---|---|
| 1 | 36 ÷ 3 = | 12 | Watch for: reversing the two numbers |
| 2 | 24 ÷ 3 = | 8 | Check: dropping the remainder |
| 3 | 12 ÷ 3 = | 4 | Look at: guessing the quotient and not adjusting |
| 4 | 18 ÷ 3 = | 6 | Ask about: searching the tables one by one |
| 5 | 33 ÷ 3 = | 11 | Watch for: losing zeros in the quotient |
| 6 | 30 ÷ 3 = | 10 | Check: writing the remainder as a decimal by accident |
A good first problem to do together is 36 ÷ 3, which comes out at 12. Do 36 ÷ 3 once with the child narrating, then hand over the pencil and start the clock on the other 20 problems.
Work 18 ÷ 3 out loud as a demonstration. It gives 6. Children who hear 18 ÷ 3 reasoned through once at the start of a session make noticeably fewer errors in the ten minutes that follow.
Because the numbers are random, there is no shared answer list to look up: the key printed behind your sheet is the only one that fits it, and it shows 12 for 36 ÷ 3.
Keys are produced by the same code that produces the questions, so a mismatch between question and answer is not possible on these sheets.
If the problems look cramped, drop the count from 20 to a smaller number before printing these dividing by 3 worksheets; the font stays the same size and the spacing opens up.
Printing works the same on US Letter and A4, because the layout uses relative widths rather than fixed inches. Set margins to default and scaling to 100%, and all 20 problems fit.
Keep the finished dividing by 3 worksheets in date order — the drop in time across ten sheets is the clearest progress report you will get.
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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