Use this page when you want skip counting by 5 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. A typical problem from the sheet in front of you is 35, 40, 45, □, □, which works out to 50, 55; another is 15, 20, 25, □, □, giving 30, 35.
‘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.
Skip counting is multiplication before the word is introduced. A sequence like 35, 40, 45, □, □, continued correctly to 50, 55, is the times table arriving through the front door instead of by memorisation.
Counting on from an arbitrary start, as 35, 40, 45, □, □ does, is measurably harder than starting from zero, and it is the version that transfers to mental arithmetic later.
Skip counting also builds the number-line sense that makes rounding and estimation feel obvious rather than rule-bound.
The pattern is what matters here, not the arithmetic. Children who can extend 15, 20, 25, □, □ without adding each step have internalised the step size, and that is the point at which the matching table becomes easy.
Work of this kind is commonly aligned with the counting sequence and multiplication readiness expectations for this grade; schools outside the US meet the same skill at roughly the same age, which is why these skip counting by 5 worksheets travel well.
| # | Problem | Answer | What to check |
|---|---|---|---|
| 1 | 35, 40, 45, □, □ | 50, 55 | Watch for: writing only one of the two missing terms |
| 2 | 15, 20, 25, □, □ | 30, 35 | Check: adding the wrong step after the first term |
| 3 | 5, 10, 15, □, □ | 20, 25 | Look at: counting on by ones under their breath |
| 4 | 10, 15, 20, □, □ | 25, 30 | Ask about: restarting the sequence from zero |
| 5 | 25, 30, 35, □, □ | 40, 45 | Watch for: losing the pattern across a hundred boundary |
| 6 | 40, 45, 50, □, □ | 55, 60 | Check: reversing direction |
A good first problem to do together is 35, 40, 45, □, □, which comes out at 50, 55. Do 35, 40, 45, □, □ once with the child narrating, then hand over the pencil and start the clock on the other 20 problems.
Here is one worked through. 15, 20, 25, □, □ gives 30, 35. If your child arrives somewhere other than 30, 35 on 15, 20, 25, □, □, look at the working rather than the answer: nearly every wrong result comes from a skipped step, not an unknown fact.
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 50, 55 for 35, 40, 45, □, □.
Every generated sheet carries its own key on a separate printed page, which lets a child self-mark without seeing the answers while they work.
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 35, 40, 45, □, □ from a neighbour.
To save these skip counting by 5 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.
Keep the finished skip counting by 5 worksheets in date order — the drop in time across ten sheets is the clearest progress report you will get.
→ Free Skip Counting 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